Pressure and Vacuum Switches for Process Applications Form 216 ® SOR Pressure Switches are rugged field-mounted instruments. The pressure sensing element of the SOR pressure switch is a force-balance, piston-actuated assembly. The sensing element is sealed by a flexible diaphragm and a static o-ring. A wide selection of wetted parts materials for media compatibility and containment are available. A metal diaphragm may be welded to the pressure port for certain applications, thereby eliminating the o-ring. B3 Application Information The SOR pressure switches in this catalog are suitable for a variety of process applications. Basic models with standard wetted parts are normally suitable for air, oil, water and non- corrosive processes. See the Quick Selection Guide on pages 4 and 5. Specific application requirements can normally be met by selecting optional components, such as switching elements, diaphragm systems and pressure ports. See How to Order on page 3. Certain applications may require customized specials. Consult the SOR representative in your area or the factory. NN This catalog describes switches that are: • General Purpose • Weathertight • Conventional Explosion Proof Other specific types of switches available through your SOR representative are: • Hermetically Sealed (for hazardous locations) • Pivot Seal (for high shock pressures and cycle rates) • Differential Pressure • Temperature (remote and direct mount) • Electronic and Mechanical Level • Electronic Pressure LC sorinc.com Form 216 sorinc.com Registered Quality System to ISO 9001:2008 913-888-2630 913-888-2630 Registered Quality System to ISO 9001:2008 1/32 Pressure and Vacuum Switches Features Agency Listings/Certification Complete Product Line   Select models with UL, CSA, ATEX, Standard models and customized specials cover pressure range from FM, TIIS, GOST  Meets most code and customer 30 inches Hg VAC to 4000 psi. requirements. Robust Construction Safety Certified to IEC 61508 (SIL)  Rugged, high-cycle rate tolerance, long  life, not critical to vibration, high overrange SOR products are certified to IEC and proof pressures, excellent corrosion 61508 for non-redundant use in SIL1 resistance to hostile environments. and SIL2 Safety Instrumented Systems for most models. For more details or Instrument Quality values applicable to a specific product,  see the Safety Integrity Level Quick High resolution of Set Points, high Guide (Form 1528). repeatability, narrow dead band, negligible temperature effect. Built-In Quality Wetted Parts  Rigid quality standards maintained from  raw material to finished product. Wide selection materials, process connection configurations and sizes. Optional “fire-safe” pressure sensor. Service  Factory sales engineers and area Snap-Action Electrical Switching SOR representatives provide  effective and prompt worldwide Wide selection UL Listed and CSA service. Certified switching elements for AC and DC service. Optional “hermetically sealed” capsule for hazardous and hostile Delivery environments.  Routine shipments 7 to 10 working days. Emergency shipments via same Field Adjustable day air.  Self-locking adjustment, no special tools required. No-charge factory calibration. Warranty  3 years from date of manufacture. Cost Effective  Simple and fast installation without special tools, long service life, no required periodic service or spare parts. sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 2/32 Features and Benefits Pressure and Vacuum Switches How to Order Model Number System 6NN-K5-M4-C2A-YY Piston Housing Switching Piston Diaphragm & O-Ring Pressure Port Accessories Element Spring Quick Selection Guide Basic SOR pressure switches with standard wetted parts are normally suitable for air, oil, water and non-corrosive processes. The Quick Selection Guide on pages 4 and 5 shows these basic SOR pressure and vacuum switches. Corrosive service and particular customer requirements may require optional components. Refer to How to Order section below to build a customized model number or the dedicated page to locate optional components, such as switching elements, diaphragm systems, pressure ports and accessories. Each position in the model number, except Accessories, must have a designator. Design and specifications are subject to change without notice. For latest revision, see www.sorinc.com. Applications SOR pressure switches in this catalog are suitable for a wide variety of continuous pressure applications. Specific application requirements can normally be met by selecting optional components, such as, switching elements, diaphragm systems and pressure ports. Certain applications may require customized specials. Consult the SOR representative in your area or the factory. How to Order Information and data in this catalog are formatted to provide a convenient guide to assist instrument engineers, plant engineers and end users in selecting pressure switches for their unique applications. Steps 1 through 5 are required. Step 6 is optional. Orders must have complete Model Numbers, i.e. each component must have a designator. Step 1: Select Piston Spring adjustable range/Set Point from Specifications (pages 7 & 8). (Piston/Spring combination determines adjustable range.) Step 2: Select Housing for type of pressure switch and service (page 9). Step 3: Select electrical Switching Element for electrical service (pages 10 & 11). Step 4: Select Diaphragm and O-Ring for process compatibility and containment (pages 12 & 13). Step 5: Select Pressure Port for process compatibility and connection (page 14). Step 6: Select Accessories required for service (page 16). sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 3/32 Pressure and Vacuum Switches Quick Selection Guide - Pressure Basic SOR pressure switches with standard wetted parts are normally suitable for air, oil, water and non-corrosive processes. Corrosive service and particular customer requirements may require optional components. Refer to How to Order on page 3 to locate optional components, such as, housing, switching elements, diaphragm systems, pressure ports and accessories. Each position in the model number, except Accessories, must have a designator. Adjustable Typical Weathertight Range Dead Band Explosion-Proof Model Number (increasing pressure) psi Model Number psi (in. wc.) (in. wc.) 12NN - N66 - N4 - B1A (0.6 to 2.5) (0.4) 12L - N66 - N4 - B1A 12NN - K614 - N4 - B1A (2.5 to 45.0) (0.8) 12L - K614 - N4 - B1A 12NN - K2 - N4 - B1A 0.4 to 2.0 0.1 12L - K2 - N4 - B1A Explosion Proof Weathertight 12NN - K4 - N4 - B1A 0.5 to 6.0 0.1 12L - K4 - N4 - B1A 12NN - K5 - N4 - B1A 0.75 to 12 0.1 12L - K5 - N4 - B1A 12NN - K45 - N4 - B1A 1 to 16 0.15 12L - K45 - N4 - B1A Piston 12 Overrange 200 (psi) Proof 400 (psi) Adjustable Typical Weathertight Model Range Explosion-Proof Dead Band Number (increasing pressure) Model Number psi psi 4NN - K2 - N4 - B1A 2 to 8 0.2 4L - K2 - N4 - B1A 4NN - K4 - N4 - B1A 2 to 25 0.3 4L - K4 - N4 - B1A 4NN - K5 - N4 - B1A 3 to 50 0.4 4L - K5 - N4 - B1A Weathertight 4NN - K45 - N4 - B1A 4 to 75 0.5 4L - K45 - N4 - B1A Explosion Proof Piston 4 Overrange 750 (psi) Proof 1000 (psi) Standard Construction Notes • Housing: NN - aluminum; L - cast iron 1. See balance of catalog for construction options. 2. Dead band values are expressed as typical • Switching Element: SPDT; N - 10 amps @ expected at mid-range for a particular model 250 VAC; K - 15 amps @ 250 VAC • Diaphragm & O-ring: N4 - primary (wetted) number. See Dead Band Considerations on page 8. diaphragm, TCP; o-ring (wetted) Buna-N • Pressure Port: 1/4” NPT(F); B1A - aluminum; 3. Design and specifications subject to change without notice. For latest revision, see F1A - carbon steel www.sorinc.com. sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 4/32 Pressure and Vacuum Switches Quick Selection Guide - Pressure Typical Adjustable Range Weathertight Dead Explosion-Proof (increasing pressure) Model Number Band Model Number psi psi 6NN - K2 - N4 - F1A 7 to 30 0.5 6L - K2 - N4 - F1A 6NN - K3- N4 - F1A 12 to 100 0.9 6L - K3 - N4 - F1A 6NN - K5- N4 - F1A 20 to 180 1.4 6L - K5 - N4 - F1A Explosion Proof Weathertight 6NN - K45- N4 - F1A 25 to 275 1.9 6L - K45 - N4 - F1A 5NN - K3- N4 - F1A 25 to 240 2.2 5L - K3 - N4 - F1A 5NN - K5- N4 - F1A 35 to 375 3.1 5L - K5 - N4 - F1A 5NN - K45- N4 - F1A 45 to 550 3.9 5L - K45 - N4 - F1A 9NN - K4- N4 - F1A 100 to 500 5.3 9L - K4 - N4 - F1A 9NN - K5- N4 - F1A 200 to 1000 9.2 9L - K5 - N4 - F1A 9NN - K45- N4 - F1A 200 to 1750 15 9L - K45 - N4 - F1A 1NN - K45- N4 - F1A 500 to 4000 98 1L - K45 - N4 - F1A Piston 6, 5 Overrange 1500 (psi) Proof 2500 (psi) 9 2500 6000 1 5000 6000 Standard Construction Notes 1. See balance of catalog for construction options. • Housing: NN - aluminum; L - cast iron 2. Dead band values are expressed as typical • Switching Element: SPDT; K - 15 amps @ expected at mid-range for a particular model 250 VAC number. See Dead Band Considerations on • Diaphragm & O-ring: N4 - primary (wetted) page 8. diaphragm, TCP; o-ring (wetted) Buna-N 3. Design and specifications subject to change • Pressure Port: 1/4” NPT(F); B1A - aluminum; without notice. For latest revision, see F1A - carbon steel www.sorinc.com. Quick Selection Guide - Vacuum Typical Adjustable Range Dead Weathertight Explosion-Proof Vacuum-O-Pressure Band Model Number Model Number in. Hg (in. wc) in. Hg (in. wc) 52NN - K116 - M4 - B1A (20 - 0 - 20) (0.8) 52L - K116 - N4 - B1A 52NN - K117 - M4 - B1A (40 - 0 - 40) (0.9) 52L - K117 - N4 - B1A Weathertight Explosion Proof 54NN - K117 - M4 - B1A 15 - 0 - 15 0.4 54L - K117 - N4 - B1A 54NN - K118 - M4 - B1A 30 - 0 0.6 54L - K118 - N4 - B1A 56NN - K216 - M2 - F1A 30 - 0 - 20 0.8 56L - K216 - M2 - F1A 56NN - K316 - M2 - F1A 30 - 0 - 160 1.1 56L - K316 - M2 - F1A Piston 52 Overrange 200 (psi) Proof 400 (psi) 54 750 1000 56 1500 2500 Standard Construction Notes 1. See balance of catalog for construction options. • Housing: NN - aluminum; L - cast iron 2. Dead band values are expressed as typical • Switching Element: SPDT; K - 15 amps @ 250 VAC expected at mid-range for a particular model • Diaphragm & O-ring: N4 - primary (wetted) number. See Dead Band Considerations on diaphragm, TCP; o-ring (wetted) Buna-N. Piston page 8. 56 primary (wetted) diaphragm, 316SS. 3. Design and specifications subject to change • Pressure Port: 1/4” NPT(F); B1A - aluminum; without notice. For latest revision, see F1A - carbon steel www.sorinc.com. sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 5/32 Pressure and Vacuum Switches Glossary of Terms SOR recognizes that there is no industry convention with respect to terminology and definitions pertinent to pressure switches. This glossary applies to SOR pressure switches. Proof Pressure Pressure Switch The maximum input pressure that may be A bi-stable electromechanical device that continuously applied to the pressure switch actuates/deactuates one or more electrical without causing leakage or catastrophic switching element(s) at a predetermined material failure. Permanent change of Set discrete pressure/vacuum (Set Point) upon Points may occur, or the device may be rising or falling pressure/vacuum. rendered inoperative. Adjustable Range Repeatability The span of pressure between upper and lower The ability of a pressure switch to successively limits within which the pressure switch may be operate at a Set Point that is approached from adjusted to actuate/deactuate. It is expressed a starting point in the same direction and returns for increasing pressure. to the starting point over three consecutive cycles to establish a pressure profile. Set Point Repeatability on SOR switches will be smaller That discrete pressure at which the pressure than 1% of full scale per ISA/ANSI S51.1. switch is adjusted to actuate/deactuate on rising or falling pressure. It must fall within SPDT Switching Element the adjustable range and be called out as Single-Pole, Double Throw (SPDT) has three increasing or decreasing pressure. connections: C — Common, NO — Normally Open and NC — Normally Closed, which Dead Band allows the switching element to be electrically The difference in pressure between the connected to the circuit in either NO or increasing Set Point and the decreasing Set NC state. Point. It is expressed as typical, which is an average with the increasing Set Point at DPDT Switching Element mid-range for a pressure switch with the DPDT is two synchronized SPDT switching standard K switching element. It is normally elements which actuate together at increasing fixed (non-adjustable). Set Point and deactuate together at decreasing Set Point. Discrete SPDT switching elements Fire-Safe allow two independent circuits to be switched; The ability of a welded seal pressure sensor to i.e., one AC and one DC. contain the process at elevated temperatures up to 1200°F at the rated overrange pressure, The synchronization linkage is factory set, and unsupported by the body of the pressure switch. is not field adjustable. Synchronization is verified by connecting test lamps to the Hermetically Sealed switching elements and observing them go A welded steel capsule with glass-to-metal, “On” simultaneously at actuation and “Off” factory-sealed electrical leads that isolates the simultaneously at deactuation. electrical switching element(s) from the environment. Overrange The maximum input pressure that may be continuously applied to the pressure switch without causing permanent change of Set Point, leakage or material failure. sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 6/32 Pressure and Vacuum Switches Step 1: Piston Spring 6NN-K5-M4-C2A-YY This table is a listing of piston-spring combinations and the corresponding adjustable ranges, dead bands, overrange and proof pressures. Adjustable range is expressed for increasing pressure; the Set Point must be within the adjustable range. Dead band is expressed as typical. See Dead Band Considerations on page 8. 4 1 Adjustable Range Typical Dead Band Overrange Proof Piston Spring psi bar psi bar Designators psi bar psi bar (in. wc) [mbar] (in. wc) [mbar] 2 12 - 66 (0.6 to 2.5) [1.5 to 6.2] (0.4) [1] 3 12 - 614 (2.5 to 45) [6.2 to 110] (0.8) [2] 12 - 2 0.4 to 2.0 [30 to 140] 0.1 [7] 200 14 400 28 12 - 4 0.5 to 6.0 [35 to 415] 0.1 [7] 12 - 5 0.75 to 12 [50 to 830] 0.1 [7] 12 - 45 1 to 16 [70 to 1100] 0.15 [10] 4 - 2 2 to 8 [140 to 550] 0.2 [15] 4 - 4 2 to 25 0.14 to 1.7 0.3 [20] 750 50 1000 70 4 - 5 3 to 50 0.2 to 3.5 0.4 [30] 4 - 45 4 to 75 0.3 to 5 0.5 [35] 6 - 2 7 to 30 0.5 to 2 0.5 [35] 6 - 3 12 to 100 0.8 to 7 0.9 [60] 6 - 5 20 to 180 1.4 to 12 1.4 [95] 6 - 45 25 to 275 1.7 to 19 1.9 0.1 1500 100 2500 170 5 - 3 25 to 240 1.7 to 16 2.2 0.15 5 - 5 35 to 375 2.4 to 26 3.1 0.2 5 - 45 45 to 550 3.1 to 38 3.9 0.25 6 9 - 4 100 to 500 7 to 35 5.3 0.5 6 9 - 5 200 to 1000 14 to 70 9.2 0.6 2500 170 6000 410 6 9 - 45 200 to 1750 14 to 120 15 1 6 1 - 45 500 to 4000 35 to 275 98 7 5000 340 6000 410 1. Dead band values are expressed as typical 5. Diaphragms may have an additional effect on expected at mid-range with the standard K dead band. See page 13, Note 9. switching element assembly installed. When 6. Diaphragm life may be limited by using T or H optional switching elements are specified, switching elements with Numbers 1 and corresponding dead band multipliers shown 9 pistons. on pages 8 and 10 must be applied. 7. Metric bar (mbar) values are practical 2. The 12/66 piston/spring combination is equivalents of the reference English values; not available with the N switching element only. necessarily exact mathematical conversions. 3. Adjustable range becomes 10 to 45 in. wc This data appears on the product nameplate whenever switching elements other than K, KA, when metric engineering units are specified. W or D are used. 8. A breather drain (Accessory KK, see page 16) 4. Special ranges may be possible. Consult the should be specified when low pressure factory or the SOR representative in your area. adjustable ranges are used in environments with significant ambient temperature changes. 9. Filled isolators attached to the pressure switch will affect dead band. sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 7/32 Pressure and Vacuum Switches Step 1: Piston Spring 52NN-K116-M4-C2A-YY This table is a listing of piston spring combinations and the corresponding adjustable ranges, dead bands, overrange and proof pressures. SOR vacuum switches are compound; they will operate in either vacuum or pressure modes. Adjustable range is expressed from maximum vacuum decreasing to zero gauge and increasing to maximum pressure. Dead band is expressed as typical. See dead band considerations below. The Set Point must be within the adjustable range. A vacuum switch is generally better suited than a pressure switch for Set Points very near zero gauge. 2 1 Adjustable Range Typical Dead Band Overrange Proof (Vacuum - 0 - Pressure) (Vacuum Mode) Piston Spring in. Hg bar in. Hg psi bar mbar psi bar (in. wc) [mbar] (in. wc) 52 - 116 (20 - 0 - 20) [50 - 0 - 50] (0.8) 2 200 14 400 28 52 - 117 (40 - 0 - 40) [100 - 0 - 100] (0.9) 2 54 - 117 15 - 0 - 15 0.5 - 0 - 0.5 0.4 14 750 50 1000 70 54 - 118 30 - 0 1.0 - 0 0.6 20 3 56 - 216 30 - 0 - 20 1.0 - 0 - 0.7 0.8 27 1500 100 2500 170 3 56 - 316 30 - 0 - 160 1.0 - 0 - 5.4 1.1 37 Notes 1. Dead band values are expressed as typical 3. Number 56 piston is not available with a “T” expected at mid-range with the standard K micro switch switching element assembly installed. When 4. Diaphragms may have an additional effect optional switching elements are specified, on dead band. See page 13, Note 9. corresponding dead band multipliers shown 5. Metric bar (mbar) values are practical below must be applied. equivalents of the reference English values; 2. Special ranges may be possible. Consult the not necessarily exact mathematical conversions. factory or the SOR representative in your area. This data appears on the product nameplate when metric engineering units are specified. Dead Band Considerations 1. Dead band values are expressed as typical expected at Switching Element Dead Band mid-adjustable range using the standard K switching element. Designators Multiplier When optional switching elements are specified, corresponding K, KA, N, W 1.0 dead band multipliers must be applied. 2. Dead bands are fixed (non-adjustable), except when T or H D, E, J, M, Y 1.5 switching elements are used. A, B, EF, G, JF 3.0 3. Dead band can be adjustable by selecting T or H switching L, YY 3.5 element. (Diaphragm life may be limited when used with Numbers 1 and 9 pistons.) AF, CA, EE 4.0 4. Dead band multipliers must be applied to the typical dead band BD, C, JJ, S 5.0 value shown for piston spring combination in specifications, EG, JG 5.5 pages 7 and 8, whenever optional switching elements other than K, KA or W are used. AA, BB, GG, KK 6.0 5. Dead band can be widened by selecting an optional switching LL 6.5 element with a multiplier greater than 1.0. AG 8.5 Example: Model 6NN-G5-M4-C2A-YY Typical Dead Band 1.4 psi T 2.5 to 6.5 G-Switching Element multiplier = 3 H 1.0 to 3.0 Corrected Typical Dead Band 1.4 x 3 = 4.2 psi 6. See item #9, page 7. sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 8/32 Pressure and Vacuum Switches Step 2: Housing 6NN-K5-M4-C2A-YY General Purpose NEMA 1 Electrical: Exposed contacts Electrical: 3/4” NPT(F) - Right Electrical: 3/4” NPT(F) - Left, Right Material: Aluminum Material: Aluminum Open bracket with exposed switching Material: Aluminum See Agency Listings pages 17 & 18. element-does not meet NEMA 1. See Switching Element Groups See Switching Element Groups See Switching Element Groups 1 & 1, 2, 3, & 4 below. H3 1, 2, 3 & 4 below. PP P3 3 below. Weathertight NEMA 4, 4X, IP65 Electrical: 3/4” NPT(F) - Right Electrical: 3/4” NPT(F) - Right Electrical: 3/4” NPT(F) - Left, Right Material: Aluminum Material: Aluminum Material: Aluminum See Agency Listings pages 17 Cover: Heavy Duty with Viton gasket See Agency Listings pages 17 & 18. & 18. See Agency Listings pages 17 & 18. See Switching Element Groups See Switching Element Groups See Switching Element Groups NN 1, 2, 3 & 4 below. N3 1, 2, 3 & 4 below. N4 1, 2, 3 & 4 below. Electrical - RN: 3/4” NPT(F) - Right Electrical - RT: 3/4” NPT(F) - Right Electrical - RM: M20 x 1.5 - Right Electrical - RS: M20 x 1.5 - Right Electrical: 3/4” NPT(F) - Right Six-place compression type terminal Six-place compression type Material: Carbon Steel block terminal block See Switching Element Material: Aluminum Material: 316SS Group 1 below. See Agency Listings pages 17 & 18. RN See Agency Listings pages 17 & 18. N6 RT See Switching Element Groups See Switching Element Groups RM RS 1, 2, 3 & 5 below. 1, 2, 3 & 5 below. Electrical: 3/4” NPT(F) - Right Manual reset only Six-place compression type terminal block Material: Aluminum See Agency Listings pages 17 & 18. RB See Switching Element Group 6 below. Conventional Explosion Proof UL Listed Class I, Groups C & D; Separate electrical and set point Class II, Groups E, F & G; Divisions 1 adjustment compartments. UL Listed Class I, Group C & D; & 2 as an outlet box only Weathertight Class II, Group E, F, & G; Divisions 1 Electrical: 3/4” NPT(F) - Right Six-place, compression-type & 2 as an outlet box only Six-place compression type terminal terminal block. Electrical: 3/4” NPT(F) - Right UL Listed with WV option. block with Option LL Material: Cast Iron ATEX with CL option. Material: Copper-free aluminum Weathertight with Option CG CSA Certified with CS option. *L Weathertight See Switching Element Groups 1, *LC All Listings with ML Option. See Switching Element Groups 1, 2 & 3 below. See pages 17 & 18. 3 below. Electrical: 3/4” NPT(F) - Left, Right *B3 UL Listed Class I, Groups C & D; Ul Listed Class I, Group C & D; Material: Aluminum Class II, Groups E, F & G; Divisions 1 Class II, Group E, F, & G; Divisions & 2 as an outlet box only 1 & 2 as an outlet box only Electrical: M20 x 1.5 - Left, Right *B4 Electrical: 3/4” NPT(F)-Right, Left, Top Electrical: 3/4” NPT(F) - Left, Material: Aluminum Six-place, compression-type terminal Right, Top block with Option LL Material: Cast Iron Electrical: M20 x 1.5 - Left, Right Material: Copper-free aluminum *B5 Weathertight with Option CG Material: Cast Iron Weathertight See Switching Element Groups 1, *SC *S See Switching Element Groups 1, 2, 3, 6 below. Electrical: 3/4” NPT(F) - Left, Right 3 & 6 below. *B6 Material: Cast Iron Class I, Group A, B, C, & D; Class Separate electrical and set point II, Groups E, F, & G; Divisions 1 & 2 adjustment compartments. as an outlet box only Six-place, compression-type terminal Electrical: 3/4” NPT(F) - Left, Right, block. Explosion Proof IIB - T4. Top Material: Aluminum Switching Element Groups 1, 2, 3 & 5 below. Material (Housing): Aluminum Right hand electrical outlet: Material (Cover): Aluminum PF 3/4” (F) *TA Weathertight with Option CG. *J4 See Switching Element Groups 1, 2, See Switching Element Groups & 3 below. 1 & 3 below. *Not recommended for direct mount where vibration is expected. Housing should be securely mounted to a flat surface (bulkhead or panel rack) or pipe stanchion. **Consult the factory. Group 1 Group 2 Group 3 Group 4 Group 5 Group 6 Switching Element A, AA, B, BB, Group/Housing BD*, C*, CA*, E, GG, KK, AF, AG, EF, T H D, M Compatibility EE, G, J, JJ, K, LL, YY EG, JF, JG KA, L, N, S, W, Y *BD only available with RN, RT housings. *C micro switch is not available in L, S and TA housings. *CA micro switch only available in PP, NN, N3 and N4 housings. sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 9/32 Pressure and Vacuum Switches Step 3: Switching Element 6NN-K5-M4-C2A-YY Dead Band Switching Electrical Electrical AC Rating DC Rating Resistive Designator Multiplier Element Contact Connection Service Type Type Volts Amps Volts Amps Volts Amps SPDT DPDT SPDT DPDT Normal 250 15 125 0.4* 30 5.0* 1.0 6.0 K KK Service AC 125 1 - - 28 1.0* 1.0 - KA - Low Power Gold Contacts 125 1 - - 30 1.0 1.5 5.0 J JJ Wide Dead Band AC 250 15 125 0.5 - - 3.0 6.0 G GG AC or DC 250 11 125 0.5* 30 5.0 3.0 6.0 A AA Wide Dead Band DC 250 15 125 0.5 30 10* 3.5 6.5 L LL Narrow Dead 250 5 125 0.5* 30 5.0* 1.5 4.0 E EE Band DC Very Wide Dead 250 15 125 0.5 - - 5.0 - C - Band DC Very High- 1.5 Capacity DC Minimum 125 10 125 - - 5.0 - S - Magnetic 10.0 Blow-Out Maximum 250 5 125 0.3 - - 3.0 6.0 B BB Hi-Ambient Temperature 250 5 125 0.5* - - 1.5 3.5 Y YY Rating - 400°F 250 5 125 0.3* - - 1.0 - W - Low Pressure Service 250 10 - - - - 1.0 - N - 12-66 only Wide Adjustable 2.5 to 250 15 125 0.4* - - - T - Dead Band 6.5 Narrow Adjustable 1.0 to 250 15 - - - - - H - Dead Band 3.0 Manual Reset - Decreasing Pressure D - (Automatic Actuation Increasing Pressure) 250 15 125 0.5 - - 1.5 - Manual Reset - Increasing Pressure M - (Automatic Actuation Decreasing Pressure) 250 11 125 0.5* 30 5.0 4.0 8.5 AF AG Hermetically Sealed Switching Element 250 5.0 125 0.5* 30 5.0* 3.0 5.5 EF EG Hermetically Sealed 125 1.0 - - 30 1.0 3.0 5.5 JF JG Gold Contacts FM-Approved Service 250 22 125 0.5 - - 4.0 - CA - Only Explosion Proof EEx 250 7.0 250 0.25 30 7.0 5.0 - BD - d IIC T6 (SW Only) Cross reference compatibility chart on page 9 to ensure that switching element will fit in housing. Review notes on page 11 for more details. sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 10/32 Single Switching Element SPDT - (1) SPDT Double Switching Element DPDT - (2) SPDT Synchronized actuation/deactuation at increasing/decreasing set points. K, KA, G, L, C, N, S, Y, W Switching Elements - Screw Terminals. All other Switching Elements _ 18” 18 AWG Color-Coded Wire Leads except when terminal blocks are specified. T & H Switching Elements - Consult Factory. Pressure and Vacuum Switches Step 3: Switching Element 6NN-K5-M4-C2A-YY Notes 1. Double switching elements have wire leads 5. Switching elements W, & Y have Elgiloy springs. except when supplied in housings RB, RM, 6. Certain switching elements are capable of RN, RS, RT, B3, B4, B5, B6 and J4. Terminal handling greater voltage and/or amperage. blocks are standard in these housings. Consult the factory should your requirements 2. Dead band multipliers must be applied to the exceed catalog values. All switching elements typical dead band figures given in the above except BD are UL Recognized and CSA specification tables on pages 7 and 8. Certified. The DC current ratings marked with an 3. Switching element ambient temperature limits: asterisk (*) are not UL Listed but have been verified by testing and/or experience. o o -65 to 400 F (-54 to 204 C) B, Y, W 7. Ambient temperature is reduced to 200°F (93°C) o o -65 to 250 F (-54 to 120 C) A, E, & J for J, JJ, A, AA, E, EE, B, BB, Y, YY, & W switching o o -40 to 167 F (-40 to 75 C) AF, AG, EF, elements when CV accessory is selected. EG, JF, JG o o -13 to 158 F (-25 to 70 C) BD Caution: The switching element assembly o o -65 to 180 F (-54 to 80 C) All others has been precisely positioned in the housing at the factory for optimum performance. Any 4. The hermetically sealed switching element inadvertent movement or replacement in the capsule is ATEX Approved, UL Listed, CSA field will degrade performance, could render Certified and TestSafe Approved as an explosion- proof snap switch according to the following the device inoperative, and can void the table with conditions and exceptions specified warranty unless factory authorized procedures in Note 3. are followed. Hazardous Location Agency Designator Conditions Class I, Groups A, B, UL Listed C, & D AF, EF, AG, CSA Certified Class I, Groups E, F EG, JF, JG & G; Divisions 1 & 2 Ex s IIC T6 IP65 TestSafe AF, EF, Class I, Zone I DIP Approved AG, EG T6 IP65 AF, EF, AG, ATEX Approved II 2 G EEx m II EG, JF, JG sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 11/32 Pressure and Vacuum Switches Step 4: Diaphragm & O-Ring 6NN-K5-M4-C2A-YY Notes O-Ring Diaphragm 1. N4 diaphragm system is standard, but requires Designator (Wetted) (Wetted Primary) a designator in the model number. It is normally Viton A4 suitable for air, oil, water and noncorrosive Monel Kalrez* A6 processes. M2 diaphragm system is standard on Number 56 vacuum switches. (See notes Viton H4 Hastelloy-B 10 & 13.) Kalrez* H6 2. U7 designates a welded flush-type diaphragm. Viton J4 Available only in 1” NPT(M) 316SS on Hastelloy-C Kalrez* J6 Numbers 5 & 6 pistons with K switching Viton L4 element. See page 15. Carpenter-20 Kalrez* L6 3. U8 designates the welded fire-safe diaphragm system. 316SS is stocked. Not available on Viton GLT M1 Number 1 piston or vacuum switches. Buna-N M2 Example: U8-C2A is a 316SS fire-safe welded Viton M4 diaphragm system. See page 15. Neoprene M5 4. U9 designates a welded diaphragm system. 316L SS Kalrez* M7 Not available on vacuum switches. Aflas M8 Example: U9-A1A is a Monel welded diaphragm system. See page 15. M9 EPR (See Note 11) 5. Other diaphragm and o-ring combinations may be available. Consult the factory or the SOR N1 Viton (See Note 13) representative in your area for more information. N3 6. Wetted parts have been selected as Buna-N (See Note 7) TCP representing the most suitable commercially Teflon-Coated N4 available material for use in the service intended. Polyimide Buna-N Standard However, they do not constitute a guarantee (See Notes 1 & 13) against corrosion or permeation, since processes N5 Kalrez* vary from plant to plant and concentration of (See Note 13) harmful fluids, gases or solids vary from time to Kalrez* Kalrez N6 time in a given process. Empirical experience N7 EPR TCP by users should be the final guide. Alternate (See Note 13) Teflon-Coated materials are generally available. N8 Polyimide Aflas (See Note 13) P1 Buna-N Buna-N (See Note 13) Neoprene Neoprene R1 Viton S1 Viton (Continued on page 13.) Viton GLT S2 Buna-N W2 Viton W4 Tantalum (See Note 10) Neoprene W5 Kalrez* W6 EPR EPR Y1 U7 None Welded (See Note 2) U8 None Fire-Safe Welded (See Note 3) U9 None Welded (See Note 4) *Kalrez or equivalent Perfluoroelastomer (FFKM) o-rings sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 12/32 Pressure and Vacuum Switches Step 4: Diaphragm & O-Ring 6NN-K5-M4-C2A-YY 9. Dead bands are slightly higher when using 7. N3 diaphragm system utilizes a durable H, J, N3, N6, U or W series diaphragm back-up diaphragm for high cycle-rate, high shock applications where Buna-N and TCP are options. Consult the factory. 10. Diaphragm systems N1, N3, N4, N5, N6, N7, compatible with the process. Consult factory if process temperatures are well below freezing. N8, P1, R1, S1, S2, W2, W4, W5, W6, Y1, U8, U9 are not available on Number 56 8. This table shows allowable minimum and vacuum switches. maximum temperatures for o-rings. Consult the factory for temperatures down to –65°F on 11. M9 diaphragm system is suggested for steam applications up to 400°F. fire- safe and welded metal diaphragm systems. 12. If Kalrez, EPR or Viton is selected for high temperature process media or ambient temperature requirements, the A, B, E, J, W or O-Ring Material °F °C Y switching elements are suggested with Viton 32 to 400 0 to 204 reference to the table in Note 3, page 11. Viton GLT -20 to 400 -29 to 204 13. Only diaphragm systems N1, N4, N5, N7, N8 Kalrez* 5 to 400 -15 to 204 and P1 are available on the 12-66 piston Aflas 25 to 400 -4 to 204 spring combination. Buna-N -30 to 200 -34 to 93 Neoprene EPR Fire-Safe/Welded -30 to 400 -34 to 204 Diaphragm System TCP Teflon-Coated Polyimide -30 to 400 -34 to 204 Diaphragm *Kalrez or equivalent Perfluoroelastomer (FFKM) o-rings sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 13/32 Pressure and Vacuum Switches Step 5: Pressure Port 6NN-K5-M4-C2A-YY 6, 5, 12, 4 6, 5, 9 12, 4 6, 5, 9 Piston 9 4, 54 12, 52 12, 52 52, 54 1, 56 52, 54 1, 56 1, 56 2” NPT(F) Process 1/4” NPT(F) 1/2” NPT(F) 3/4” NPT(M) 1” NPT(M) 1” NPT(F) 1/4” NPT(F) Connection Size Flushing Port Aluminum Series 2000 B1A - - - - - - B2A Wrought 356 or (Standard) 360 Casting Carbon Steel F1A Ledloy Wrought - - F3A - - - F2A (Standard) or WCB Casting 316SS/316LSS Wrought or C1A C2A C3A C4A* C5A C6A CF-8M Casting 347 Stainless Steel Wrought or E1A E2A E3A CF-8C Casting Carpenter 20 Stainless Steel L1A L2A L3A Wrought or Consult factory availability of CF-7M Casting pressure port material and Brass (See Note 6) process connection size. Half Hard Yellow D1A D2A D3A Wrought or Silicon Brass Casting Hastelloy-B H1A H2A H3A Hastelloy-C J1A J2A J3A Monel A1A A2A A3A *C4A only available with Pistons 5 & 6 when U7 diaphragm is specified. See page 15. Notes Examples: 1. Select designators for material and connection X2A = PVC pressure port with 1/2” NPT(F) connection. size. Large bold-face letters denote those items generally available from stock. Small light-face X1A = Titanium pressure port with 1/4” NPT(F) letters denote items with limited stock and possible connection. long delivery. Non-metal pressure ports generally reduce proof 2. 1/4” and 1/2” tapered BSP(F) pressure ports are pressure and may reduce overrange pressure. The pressure port material may limit the process available. Consult factory. 3. Combinations are possible when a particular temperature. Delivery may be longer than normal. connection size is not available for the range 5. Raised-face and flat-face flanges to match ASA 150 (piston spring) desired. For example, if 2” NPT(F) and ASA 300 lb. in commercially available materials is desired for a Number 4 piston, the Number 12 can be supplied on Series 12 and 4 pistons by adding an X suffix to the model numbers and pressure port can be supplied. The piston would be designated as Number 124 and the overrange specifying “X - (size) inch (material) (raised- or flat-) and proof pressures for Number 12 apply. Note: face flange to match ASA (rating) lb.” 124, 125 and 126 are the only available 6. Brass not available on Piston Numbers 9 and 1. combinations. 7. 1/4” NPT(F) Flushing Port standard on C6A pressure ports. 4. Many other materials such as PVC, Kynar, etc., are available. Denote materials not shown by specifying an X followed by the required connection size, and describe the material. See next page for presentation of welded diaphragm and FM Approved fire-safe systems. sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 14/32 Pressure Port Material Pressure and Vacuum Welded Diaphragm Switches & Fire-Safe Systems Designator Description 6, 5, 12, 4 6, 5, 9 12, 4 6, 5, 9 Piston 9 4, 54 12, 52 12, 52 52, 54 1, 56 52, 54 1, 56 U7 1, 56 Welded Flush-Type Diaphragm System 2” NPT(F) Process A metal diaphragm is welded to the process face of the pressure port, thereby, 1/4” NPT(F) 1/2” NPT(F) 3/4” NPT(M) 1” NPT(M) 1” NPT(F) 1/4” NPT(F) Connection Size Process eliminating the o-ring. This arrangement may be indicated for viscous or slurry Flushing Port Connection process where cleanliness is required or where process build-up and clogging is Aluminum Series 2000 unacceptable. B1A - - - - - - B2A Wrought 356 or (Standard) The pressure port designator determines the material: Only 1” NPT(M) 316SS is 360 Casting available. Carbon Steel Example: U7-C4A F1A Ledloy Wrought - - F3A - - - F2A (Standard) U7 = 316SS welded flush-type diaphragm or WCB Casting Process C4A = 1” NPT(M) 316SS pressure port 316SS/316LSS Face Note: U7 is limited to Numbers 5 and 6 pistons and the K switching element. Not Wrought or C1A C2A C3A C4A* C5A C6A available on vacuum switches. CF-8M Casting 347 Stainless Steel Wrought or U8 E1A E2A E3A CF-8C Fire-Safe Welded Diaphragm System Piston Shaft Casting Factory Mutual System Approved - U.S Patent Number 4,438,305 Carpenter 20 o Tested in flames at 1900 F for periods up to 30 minutes while pressurized to the Stainless Steel L1A L2A L3A Wrought or rated overrange pressure. Spring Consult factory availability of CF-7M Casting A metal diaphragm, the cylinder disc and the pressure port are welded as a unit, Stop pressure port material and Brass (See Note 6) thereby, eliminating the o-ring. This arrangement may be indicated for extremely process connection size. Half Hard Yellow Cylinder corrosive, hot, harsh or volatile process where o-rings are not suitable. See fire- D1A D2A D3A Wrought or Silicon Disc safe definition on page 6. Brass Casting 316SS is stocked. Hastelloy B and C, Monel and Titanium are available, but may Hastelloy-B H1A H2A H3A require a longer lead time. The pressure port designator determines the material. Hastelloy-C J1A J2A J3A Diaphragm Example: U8-C2A Monel A1A A2A A3A U8 = Fire-safe welded diaphragm system C2A = 1/2” NPT(F) 316SS pressure port Note: 1/2” NPT(F) is stocked; 1/4” NPT(F) is not stocked and has a longer lead time. Not available on Number 1 piston and vacuum switches. Pressure Port U9 Welded Diaphragm System A metal diaphragm is welded to the pressure port, thereby, eliminating the o-ring. Diaphragm This arrangement may be indicated for extremely corrosive, hot or harsh process where o-rings are not suitable. 316SS is stocked. Hastelloy B and C, Monel and Titanium are available, but may require a longer lead time. The pressure port designator determines the material. Example: U9 - A2A U9 = Monel welded diaphragm A2A = 1/2” NPT(F) Monel pressure port Pressure Note: Not available on vacuum switches. Port C6A Two-inch Pressure Port The wide pressure port minimizes the possibility of clogging when the process media is sludgy or viscous. See page 20 for dimensions. A 2” NPT(F) pressure port with a 1/4” NPT(F) flushing port can be supplied with a welded diaphragm, or with a conventional diaphragm and o-ring combination. sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 15/32 Pressure and Vacuum Switches Step 6: Accessories 6NN-K5-M4-C2A-YY Accessory/Option & Description Designator Wetted parts are cleaned for industrial oxygen service. BB ATEX Approved pressure/vacuum switch. See Agency Listings on page 18 for details. CL CSA Certified pressure/vacuum switch. Available with PP, NN, RB, RN, RT, B3 and B6. Housing has earth (ground) lug. See Agency CS Listings on page 17 & 18 for details. Neoprene cover gasket (o-ring) to make L, S and TA explosion-proof housings weathertight. CG Canadian Registration Number (CRN) - Process ratings may be affected. Consult the factory for details. CV Cemented cover gasket on weathertight housings. GC Sealed electrical lead adapter. Provides protection to housing interior, switching element and dry side of pressure sensing assembly GG from condensate in the electrical conduit and corrosive atmospheres. (Protrudes approximately 2” from housing.) Universal terminal box. Stainless steel, 1/2” NPT(F). ATEX Approved EEx d IIC T4, T5 & T6. HB Universal terminal box. Stainless steel, M20 x 1.5(F). ATEX Approved EEx d IIC T4, T5 & T6. HBME Universal terminal box. Stainless steel, 1/2” NPT(F). FM Approved and CSA Certified. Explosion Proof Class I, Groups A, B, C, & D; HT Class II, Groups E, F & G; Class III; Divisions 1 & 2 (NEMA 4X IP65) Crouse Hinds ECD-15 for Hazardous Locations Class I, Groups C & D, Class II, Groups E, F & G; on S or SC housings only. Breather Drain KK Sintered metal plug in weathertight housing. Terminal block. 6-place compression type standard in B and R series housings. Optional in LC and SC housings. 6-place screw type LL standard in J4 housing. Multi-Listed pressure/vacuum switch. ATEX, CSA & UL. Available with B3 & B6 housings. See Agency Listings on Pages 17 & 18 for details. ML Vacuum protector plate. Retains diaphragm in pressure switch if subjected to vacuum greater than 10 in. Hg. If a pressure switch is subjected to continuous, rapid changes of vacuum, other protection may be available (consult factory). Material matches or exceeds MM pressure port material. N/A on Pistons 52, 54, or 56. Compliance to NACE Certification MR0175/ISO 15156. NC* Carbon steel body with stainless steel adjusting nut. PB Pipe (stanchion) mounting kit for (1-1/2 to 2” pipe). PK Tag, fiber. Attached with plastic wire to housing. Stamped with customer-specified tagging information. PP Powder coat epoxy coating. No coating on stainless steel parts or plated screws. (500 hours-salt spray) PY Tag, stainless steel. Attached with stainless steel wire to housing. Stamped with customer-specified tagging information. (2 lines, 18 RR characters and spaces per line.) Stainless steel body and adjusting nut for corrosive environments. SB Stainless steel piston and cylinder disc for corrosion resistance. SP Explosion-proof weathertight electrical junction box with screw terminals. Aluminum 3/4” NPT(F) top or right conduit connections as required. UL Listed and CSA Certified Class I, Groups A, B, C & D; Class II, Groups E, F & G; Divisions 1 & 2. (L, LC, S, SC and TA TB housing.) Includes cover o-ring for weathertight applications. Oversize stainless steel nameplate or separate stainless steel tag. Permanently attached to housing. Stamped with customer-specified TT tagging information. Fungicidal varnish. Covers exterior and interior except working parts. VV UL Listed pressure vacuum switch. Available with B3 and B6 housings. See Agency Listings on page 17 & 18 for details. WV “X” is used as a suffix to the model number for special requirements not keyed elsewhere in the model number by an “X”. Each “X” must by completely identified in the text of the order or inquiry. When more than one “X” is required, use “X” followed by the number of such X items. For example, “X3” means three separate otherwise unidentifiable requirements. Epoxy coating. Exterior only. Polyimide epoxy with 316SS pigment. (200 hours-salt spray) YY Chained cover with captive screws to conform to former JIC specification. ZZ Note: See pages 17 & 18 for Agency Approved, Certified or Listed Accessories Options. Representative Information Only: A slash and a three-digit number (/000) appearing after the last Accessory designator letter in the model number denotes special administrative procedures with respect to factory representatives. It is not part of the model number and is used only by the factory or a factory representative. *Consult the factory for materials other than 316/316L. sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 16/32 Pressure and Vacuum Switches Test Certificates Certificates C1 C2 C3 C4 C5 C6 C8 B1 B4 B5 B6 B7 A1 A2 A3 A4 A5 A6 A7 A8 Calibration ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ Hydrostatic ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ Pressure Test Inspection Report ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ ¿ Compliance / ¿ ¿ ¿ ¿ ¿ ¿ ¿ Conformance Dielectric Test ¿ ¿ ¿ ¿ Insulation Resistance ¿ ¿ ¿ ¿ ¿ ¿ ¿ Typical Material ¿ ¿ ¿ ¿ ¿ ¿ of Wetted Parts Agency Listings UL For Hazardous Locations Class I, Groups B, C, & D; Class II, Groups E, F, & G; Divisions 1 & 2 Pressure Port Switching Diaphragm Piston Housing Spring Material & Accessories Element & O-Ring Connection Size WV or ML A, AA, AF, AG, B, BB, Required C, E, EE, EF, EG, G, All except CG, ALL B3, B6 GG, H, J, JF, JG, JJ, K, ALL ALL ALL GC, GG, HB, KA, KK, L, LL, N, P, S, T, HT, KK, LL, W, Y, YY ME, TB, ZZ CSA For Hazardous Locations Class I, Groups B, C, & D; Class II, Groups E, F, & G; Divisions 1 & 2 Pressure Port Switching Diaphragm Piston Housing Spring Material & Accessories Element & O-Ring Connection Size CS or ML A, AA, AF, AG, B, BB, Required C, E, EE, EF, EG, G, All except CG, ALL B3, B6 GG, H, J, JF, JG, JJ, K, ALL ALL ALL GC, GG, HB, KA, KK, L, LL, N, P, S, T, HT, KK, LL, W, Y, YY ME, TB, ZZ General Purpose and Weathertight (CSA Enclosure Type 4) Pressure Port Switching Diaphragm Piston Housing Spring Material & Accessories Element & O-Ring Connection Size PP A, AA, B, BB, C, E, EE, (General CS Required G, GG, GA, H, J, JJ, JL, Purpose) K, KK, KA, L, LL, N, S, T, NN W, Y, YY (Type 4) A, AA, AF, AG, B, BB, ALL ALL ALL ALL C, E, EE, EF, EG, G, RN, RT All except GG, GA, J, JJ, JL, JF, JG, (Type 4) GC, LL K, KK, KA, L, LL, N, S, T, W, Y, YY RB, RH D, DA, M (Type 4) (Manual Reset only) sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 17/32 Pressure and Vacuum Switches Agency Listings TIIS For Hazardous Locations Rating: Explosion Proof Class IIBT4 Pressure Port Switching Diaphragm Piston Housing Spring Material & Accessories Element & O-Ring Connection Size A, AA, B, BB, C, E, BB, MM, NN, 1, 4, 5, 6, EE, G, GG, GA, H, PB, PC, PK, 9, 12, 52, J4 J, JJ, JL, K, KK, KL, L, ALL ALL ALL PP, RR, SB, 54, 56 LL, N, S, T, W, WW, TT, W, YY, X Y, YY FM Pressure Supervisory Switches for Fuel Gas/Fuel Oil, and Ventilating or Combustion Air Pressure Port Switching Diaphragm Piston Housing Spring Material & Accessories Element & O-Ring Connection Size PP M2, M4, M5, KK (PP ALL (NEMA 1) N1, N3, N4, Housing only) 1, 4, 5, 6, 2, 3, 4, 5, N5, N6, P1, ALL CA BB, MM, GG, 9, 12 45, 614 R1, S1 U9, NN, N3, N4 PP, RR, SS, W2, W4, W5, (NEMA 4) Thread Type: A, B TT, VV, YY, ZZ W6, Y1 Airflow Interlocking Switches for Ventilating or Combustion Air Pressure Port Switching Diaphragm Piston Housing Spring Material & Accessories Element & O-Ring Connection Size 66 (N N (12 Piston only) PP, RR, SS switch) PF 4, 12 P1 B1A, B2A (SS same as (NEMA 1) C, EE, G, K, L, S, 2, 4, 5, TT) T, W 45, 614 ATEX EEx d IIC T6 Pressure Port Switching Diaphragm Piston Housing Spring Material & Accessories Element & O-Ring Connection Size CL (for all Hsgs) or ML (for B3/ A, AA, AF, AG, B, BB, B6 Hsgs) C, E, EE, EF, EG, G, B3, B4, Required ALL GG, H, J, JF, JG, JJ, K, ALL ALL ALL B5, B6 KA, KK, L, LL, N, P, S, All except CG, T, W, Y, YY GC, GG, HB, HT, KK, LL, ME, TB, ZZ Ex ia IIC T6...T4 Gb RN, RM, ALL J, JJ, JF, JG ALL ALL ALL CL RT, RS sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 18/32 Pressure and Vacuum Switches Manual Reset Manual Reset Button SOR Pressure Switches in this catalog may be specified with manual reset electrical switching elements D or M. D actuates automatically on increasing pressure. M actuates automatically on decreasing pressure. Depress the button to manually reset. Housings must be RB (weathertight) or S (explosion proof) because of the requirement of a hub for the manual reset assembly. Refer to page 3 for How to Order instructions. RB - Weathertight S - Explosion Proof Weights Actual shipping weights may vary from the Weight Housing (kgs) charted values because of product material, (lbs) configuration and packaging requirements. H3 1.5 0.75 NN, N3, N4, PF, PP, P3 2 1 Note RB, RM, RN 2.5 1.25 PK Pipe Kit adds approximately 1.5 lbs. (0.7 kgs). TB Junction box adds N6 3 1.5 approximately 5 lbs (2.25 kgs). LC, SC 4 2 L, S 5 2.5 TA 6 3 B3, B4, J4, RT, RS 8 4 B5, B6 10 5 Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Notes 1. Dimensions in this catalog are expressed as millimeters over inches (Linear = mm/in.). 2. Dimensions marked with an asterisk (*) on housing dimension drawings (pages 20 through 31) vary with respect to process connection size. The chart below lists these dimension variances. 3. Electrical Connection Size: 3/4” NPT(F) standard. 1/2” NPT(F), 1/2” NPT(M), M20 x 1.5, PG 13.5, PF 3/4” optional. Consult the factory for compatibility with selected housing or agency listing. Piston Number Process Connection Size 12, 52 4, 54 6, 5, 9, 1, 56 1/4” NPT(F) Shown Shown Shown Add 13.2 1/2” NPT(F) Shown Shown 0.52 Add 23.1 3/4” NPT(M) - - 0.91 Add 5.6 1” NPT(F) - - 0.22 Add 46.0 1” NPT(M) - - 1.81 Add 25.4 2” NPT(F) - - 1.00 Add 29.7 Add 29.7 Add 29.7 Length “A” 1/4” NPT(M) 1.17 1.17 1.17 Add 38.9 Add 38.9 Add 38.9 Length “A” 1/2” NPT(M) 1.52 1.52 1.52 sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 19/32 Pressure and Vacuum Switches Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Drawing 0091354 Wide Pressure Port: C6A See description on page 15. Drawing 0091353 Drawing 0090300 Pipe Mounting Kit: PK Junction Box with Terminal Block: TB sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 20/32 Pressure and Vacuum Switches Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Weathertight - NEMA 4, 4X, IP65 SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # 108.1 108.1 4.25 4.25 52.4 **56.5 52.4 19.3 **56.5 18.7 2.06 2.22 2.06 0.76 2.22 0.73 69.9 28.6 69.9 28.6 PROCESS 2.75 1.13 2.75 1.13 LENGTH A CONNECTION SIZE PROCESS 33.3 26.1 LENGTH A 33.3 26.1 1/4 NPTM 29.7 CONNECTION SIZE 1.31 1.03 1.31 1.03 SHOWN 1.17 1/4 NPTM 29.7 38.9 SHOWN 1.17 1/2 NPTM 1.53 38.9 1/2 NPTM 1.53 DETAIL 1 NPTM ELECTRICAL HOUSING GROUP ** DIMENSION CONNECTION PROCESS CONNECTION HOUSING GROUP ** DIMENSION 3/4 NPTF STD SCALE 0.3 NN & N3 SHOWN 1/2 NPTF OPT NN & N3 SHOWN M20 X 1.5 F OPT 4.6 N4 ADD (BOTH SIDES ON 0.18 ELECTRICAL 4.6 N3 & P3 HSGS) CONNECTION N4 ADD 1.5 0.18 PP & P3 SUBTRACT 3/4 NPTF STD 0.06 40.5 1.5 1/2 NPTF OPT *149.5 1.59 PP & P3 SUBTRACT PROCESS 0.06 * LENGTH M20 X 1.5 F OPT 5.89 CONNECTION SIZE (BOTH SIDES ON PROCESS 40.5 * LENGTH N3 & P3 HSGS) 1/4 NPTF SHOWN CONNECTION SIZE 1.59 *150.9 1/4 NPTF SHOWN 6.4 5.94 1/2 NPTF SHOWN CLEARANCE SLOTS FOR 0.25 63.5 1/2 NPTF SHOWN *57.4 5.6 HARDWARE WITH MIN 1 NPTF ADD 2.26 2.5 0.22 76.2 1 NPTM 46.0 TO MAX MOUNTING HOLES 2 NPTF 25.4 ADD 3.00 ADD SEE DETAIL 1.81 SEE DETAIL 1.00 6.4 14685 W 105TH ST LENEXA, KS 66215 USA 14685 W 105TH ST LENEXA, KS 66215 USA CLEARANCE SLOTS FOR 0.25 913-888-2630 913-888-2630 63.5 ISO-9001 SORINC.COM PROCESS SORINC.COM ISO-9001 *58.7 HARDWARE WITH MIN A CONNECTION 2.5 DRAWN BY DRAWN BY 2.31 K MITCHELL 76.2 K MITCHELL PRODUCT CERTIFICATION DRAWING TO MAX MOUNTING HOLES CHECKED BY PRODUCT CERTIFICATION DRAWING CHECKED BY 3.00 ALL DIMENSIONS ARE ±1/16 IN ALL DIMENSIONS ARE ±1/16 IN J REHM J REHM UNLESS OTHERWISE SPECIFIED 1/4 OR 1/2 NPTM UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL ENGINEER APPROVAL MM 7.1 MM LINEAR = S BOAL PROCESS CONNECTION LINEAR = S BOAL IN IN DATE 0.28 DATE OPTIONAL 10 OCT 2011 10 OCT 2011 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED NO USE WHATSOEVER OF THE INFORMATION CONTAINED HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE A MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. TITLE TITLE 1/4 NPTF DIMENSION DRAWING 12/52 DIMENSION DRAWING 4/54 FLUSHING NN/N3/N4/PP/P3 NN, N3, N4, PP & P3 PORT 1/4 OR 1/2 NPTM DRAWING NUMBER REV DRAWING NUMBER REV DETAIL 2 NPTF EO NUMBER: 5123 EO NUMBER: 5123 PROCESS 7.1 PROCESS CONNECTION PROCESS CONNECTION 0090100 15 0090110 12 SCALE: 0.75 CONNECTION 0.28 SCALE: 1.00 DWG SIZE OPTIONAL DWG SIZE SCALE 0.38 SHEET 1 OF 1 SHEET 1 OF 1 DO NOT SCALE PRINT B DO NOT SCALE PRINT B Model Name: 0090100.ASSEM/15/0+ Model Name: 0090110.ASSEM/12/1+ ResetForm ResetForm Drawing 0090100 Drawing 0090110 Designators: NN, N3, N4, PP, PF, P3 Designators: NN, N3, N4, PP, PF, P3 Piston Numbers 12, 52 Piston Numbers 4, 54 Housings PP, P3 and PF are General Purpose. Housings PP, P3 and PF are General Purpose. (Cover gasket is not installed.) (Cover gasket is not installed.) 1 SALES PAGE MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # 108.1 4.25 52.4 **56.5 2.06 2.22 PROCESS LENGTH A 69.9 CONNECTION SIZE 28.6 2.75 1.13 1/4 NPTM 29.7 33.3 SHOWN 1.17 26.1 1.31 1.03 38.9 1/2 NPTM 1.53 HOUSING ** DIMENSION GROUP NN & N3 SHOWN ELECTRICAL 4.6 CONNECTION N4 ADD 0.18 3/4 NPTF STD 1/2 NPTF OPT 1.5 PP & P3 SUBTRACT M20 X 1.5 F OPT 0.06 (BOTH SIDES ON PROCESS * LENGTH * LENGTH N3 & P3 HSGS) CONN SIZE 1, 5, 6, 9, 56 2, 3 14.0 1/4 NPTF SHOWN ADD 0.55 40.5 *146.8 13.2 24.1 1.59 1/2 NPTF ADD ADD 5.78 0.52 0.95 14.0 9/16 SAE N/A ADD 0.55 23.1 3/4 NPTM ADD N/A 0.91 6.4 14685 W 105TH ST LENEXA, KS 66215 USA CLEARANCE SLOTS FOR 913-888-2630 0.25 7.1 ISO-9001 SORINC.COM 63.5 *54.7 HARDWARE WITH MIN 0.28 DRAWN BY 2.5 2.15 K MITCHELL 76.2 PRODUCT CERTIFICATION DRAWING CHECKED BY TO MAX MOUNTING HOLES 3.00 ALL DIMENSIONS ARE ±1/16 IN J REHM UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL MM LINEAR = S BOAL IN DATE 10 OCT 2011 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED A HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. TITLE DIMENSION DRAWING 1/2/3/5/6/9/56 NN/N3/N4/PP/P3 1/4 OR 1/2 NPTM DRAWING NUMBER REV EO NUMBER: 5123 PROCESS CONNECTION Drawing 0090120 PROCESS 0090120 21 OPTIONAL SCALE: 1.00 DWG SIZE CONNECTION SHEET 1 OF 1 DO NOT SCALE PRINT B Model Name: 0090120.ASSEM/20/1 ResetForm Designators: NN, N3, N4, PP, PF, P3 Piston Numbers 5, 6, 1, 9, 56 Housing PP, P3 and PF are General Purpose. (Cover gasket is not installed.) *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension. sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 21/32 Pressure and Vacuum Switches Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # Weathertight - NEMA 4, 4X, IP65 107.3 SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # 4.22 52.0 107.3 ELECTRICAL 65.6 10.1 65.6 18.7 HOUSING 4.22 2.05 52.0 CONNECTION 2.58 0.40 2.58 0.74 69.9 2.05 28.6 2.75 28.6 3/4 NPTF STD 69.9 1.12 1.12 RL 2.75 1/2 NPTF OPT 33.3 ELECTRICAL 33.3 26.2 LH & RH HOUSING 1.31 26.2 1.31 1.03 CONNECTION 1.03 M20 X 1.5 F RM 3/4 NPTF STD RH ONLY RL 1/2 NPTF OPT LH & RH 3/4 NPTF STD RN 1/2 NPTF OPT M20 X 1.5 F RM ELECTRICAL DETAIL 1 NPTM RH ONLY RH ONLY ELECTRICAL CONNECTION PROCESS CONNECTION SEE CHART SCALE 0.3 3/4 NPTF STD CONNECTION M20 X 1.5 F RS RN 1/2 NPTF OPT SEE CHART 1/4 NPTF RH ONLY 50.8 RH ONLY FLUSHING 2.00 PORT 3/4 NPTF STD M20 X 1.5 F RS RT 1/2 NPTF OPT RH ONLY DETAIL 2 NPTF RH ONLY *175.9 PROCESS CONNECTION 3/4 NPTF STD 40.5 6.92 SCALE 0.5 RT 1/2 NPTF OPT *174.5 3/4 NPTF STD 28.6 1.59 RH ONLY 6.87 RU 1/2 NPTF OPT 1.13 95.3 LH & RH 40.5 3/4 NPTF STD 3.75 1.59 71.4 RU 1/2 NPTF OPT M20 X 1.5 F CLEARANCE SLOTS 2.81 LH & RH RW CLEARANCE SLOTS LH & RH 6.4 FOR HARDWARE *58.7 0.25 M20 X 1.5 F 6.4 RW FOR HARDWARE 2.31 M20 X 1.5 F 63.5 LH & RH 0.25 RY WITH MIN LH & RH 2.5 63.5 M20 X 1.5 F 76.2 WITH MIN RY TO MAX LH & RH 2.50 14685 W 105TH ST LENEXA, KS 66215 USA PROCESS 3.00 7.1 * LENGTH *57.4 76.2 913-888-2630 CONN SIZE MOUNTING HOLES 14685 W 105TH ST LENEXA, KS 66215 USA TO MAX 0.28 SORINC.COM 2.26 3.00 ISO-9001 PIPE KIT 913-888-2630 SORINC.COM MOUNTING CENTERS 1/4 NPTF A SHOWN DRAWN BY OPTIONAL ISO-9001 PROCESS 1/4 OR 1/2 NPTM DRAWN BY K MITCHELL CONNECTION PRODUCT CERTIFICATION DRAWING CHECKED BYPROCESS CONNECTION K MITCHELL ALL DIMENSIONS ARE ±1/16 IN PRODUCT CERTIFICATION DRAWING CHECKED BY 1/2 NPTF SHOWN OPTIONAL M SMITH UNLESS OTHERWISE SPECIFIED PROCESS ALL DIMENSIONS ARE ±1/16 IN M SMITH 37.2 ENGINEER APPROVAL * LENGTH UNLESS OTHERWISE SPECIFIED MM CONN SIZE ENGINEER APPROVAL 1.47 LINEAR = MM 5.6 S BOAL IN LINEAR = S BOAL 1 NPTF ADD IN DATE 0.22 71.4 1/4 NPTF DATE A SHOWN 03 JUN 2011 2.81 1/2 NPTF 05 OCT 2011 2 NPTF 25.4 ADD THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. SEE DETAIL 1.00 133.4 NO USE WHATSOEVER OF THE INFORMATION CONTAINED 46.0 NO USE WHATSOEVER OF THE INFORMATION CONTAINED 1 NPTM ADD HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE 5.25 1/4 OR 1/2 NPTM PROCESS 1.81 MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. 7.1 PROCESS CONNECTION CONNECTION PROCESS TITLE TITLE LENGTH A 0.28 OPTIONAL LENGTH A 9.7 CONN SIZE DIMENSION DRAWING 4/54 CLEARANCE FOR DIM DWG #12/52 R - SERIES W/PIPE KIT OPTION 0.31 R-SERIES 1/4 NPTM 29.7 DRAWING NUMBER REV 1/4 NPTM 29.7 MOUNTING HARDWARE EO NUMBER: 5123 DRAWING NUMBER REV SHOWN 1.17 EO NUMBER: 5090 0090246 10 SHOWN 1.17 0090247 6 SCALE: 0.69 38.9 DWG SIZE 1/2 NPTM SHEET 1 OF 1 38.9 SCALE: 0.75 DWG SIZE 1.53 DO NOT SCALE PRINT B 1/2 NPTM SHEET 1 OF 1 Electrical Electrical Model Name: 00902461.53 .ASSEM/9/0 DO NOT SCALE PRINT B ResetForm Model Name: 0090247.ASSEM/4/2+ Housing Housing ResetForm Connection Connection RN, RT, 3/4” NPT(F) RN, RT, 3/4” NPT(F) RM, RS M20 x 1.5 RM, RS M20 x 1.5 Drawing 0090247 Drawing 0090246 Designators: RM, RN, RS, RT Designators: RM, RN, RS, RT Piston Numbers 12, 52 Piston Numbers 4, 54 SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # 107.3 NOTES: 4.22 1 1. DIMENSION APPROXIMATE AND BASED 52.0 65.6 50.8 ON A FIVE THREAD ENGAGEMENT 2.05 2.58 2.00 69.9 28.6 ELECTRICAL 2.75 1.12 HOUSING CONNECTION 33.3 26.2 1.31 1.03 3/4 NPTF STD RL 1/2 NPTF OPT LH & RH M20 X 1.5 F RM RH ONLY ELECTRICAL CONNECTION 3/4 NPTF STD SEE CHART RN 1/2 NPTF OPT PIPE KIT RH ONLY MOUNTING BRACKET OPTIONAL M20 X 1.5 F RS RH ONLY 3/4 NPTF STD RT 1/2 NPTF OPT *171.8 RH ONLY 6.76 3/4 NPTF STD 40.5 1.59 RU 1/2 NPTF OPT LH & RH 95.3 71.4 3.75 2.81 M20 X 1.5 F RW LH & RH 28.6 1.13 M20 X 1.5 F RY *54.7 LH & RH 2.15 7.1 14685 W 105TH ST LENEXA, KS 66215 USA 0.28 PROCESS * LENGTH * LENGTH 913-888-2630 CONN SIZE 1, 5, 6, 9, 56 2, 3 SORINC.COM ISO-9001 14.0 DRAWN BY 1/4 NPTF SHOWN ADD 0.55 K MITCHELL PRODUCT CERTIFICATION DRAWING CHECKED BY 13.2 24.1 PROCESS ALL DIMENSIONS ARE ±1/16 IN A 1/2 NPTF ADD ADD 1 M SMITH 0.52 0.95 CONNECTION UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL MM 14.0 LINEAR = S BOAL 9/16 SAE N/A ADD IN 0.55 DATE 06 JUN 2011 37.3 1/4 OR 1/2 NPTM 23.1 3/4 NPTM ADD N/A THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. 1.47 PROCESS 0.91 NO USE WHATSOEVER OF THE INFORMATION CONTAINED CONNECTION HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE 71.4 MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. OPTIONAL 2.81 PROCESS TITLE 6.4 1 LENGTH A 133.4 CLEARANCE SLOTS FOR CONN SIZE DIM DWG 1, 2, 3, 5, 6, 9 & 56 0.25 R - SERIES W/PIPE KIT OPTION 5.25 1/4 NPTM 29.7 63.5 DRAWING NUMBER REV Electrical 9.7 HARDWARE WITH MIN EO NUMBER: 5090 SHOWN 1.17 CLEARANCE FOR 2.5 0090245 8 0.31 Housing Drawing 0090245 SCALE: 0.75 76.2 38.9 DWG SIZE MOUNTING HARDWARE TO MAX MOUNTING HOLES 1/2 NPTM SHEET 1 OF 1 Connection 3.00 1.53 DO NOT SCALE PRINT B Model Name: 0090245.ASSEM/6/5+ ResetForm RN, RT, 3/4” NPT(F) Designators: RM, RN, RS, RT RM, RS M20 x 1.5 Piston Numbers 5, 6, 1, 9, 56 *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension. sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 22/32 Pressure and Vacuum Switches Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Open Bracket Drawing 0090017 Drawing 0090007 Designators: H3 Designators: H3 Piston Numbers 4, 54 Piston Numbers 12, 52 Drawing 0090027 Designators: H3 Piston Numbers 5, 6, 9, 1, 56 *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension. sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 23/32 Pressure and Vacuum Switches Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Weathertight - NEMA 4, 4X, IP65 Drawing 0090009 Drawing 0090010 Designators: N6 Designators: N6 Piston Numbers 12, 52 Piston Numbers 4, 54 Drawing 0090020 Designators: N6 Piston Numbers 5, 6, 9, 1, 56 *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension. sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 24/32 Pressure and Vacuum Switches Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Conventional Explosion Proof MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # SALES PAGE 1 86.1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # 3.39 137.3 20.6 105.9 5.41 0.81 4.17 71.1 ELECTRICAL 6.4 137.3 20.6 26.6 2.80 CONNECTION 0.25 5.41 0.81 1.05 3/4 NPTF STD 71.1 1/2 NPTF OPT ELECTRICAL 6.4 2.80 CONNECTION 0.25 3/4 NPTF STD 1/2 NPTF OPT 227.2 8.94 161.1 6.34 80.8 120.7 3.18 4.75 80.8 TYP 3.18 40.4 TYP 40.4 1.59 1.59 *181.5 TYP *181.5 TYP 7.15 7.15 DETAIL 1/4 NPTF FLUSHING 1 NPTM 6.7 DETAIL 2 NPTF PORT PROCESS CONNECTION *115.3 PROCESS CONNECTION 0.26 *115.3 SCALE 0.5 4.54 CLEARANCE 4.54 SCALE 0.5 CLEARANCE 6.4 FOR 6.4 *74.9 0.25 FOR MOUNTING 14685 W 105TH ST LENEXA, KS 66215 USA 0.25 2.95 MOUNTING *74.9 913-888-2630 HARDWARE 2.95 SORINC.COM HARDWARE ISO-9001 DRAWN BY 14685 W 105TH ST LENEXA, KS 66215 USA 913-888-2630 K MITCHELL PRODUCT CERTIFICATION DRAWING SORINC.COM CHECKED BY ISO-9001 ALL DIMENSIONS ARE ±1/16 IN PROCESS M SMITH DRAWN BY PROCESS * LENGTH UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL * LENGTH CONN SIZE K MITCHELL MM CONN SIZE LINEAR = PRODUCT CERTIFICATION DRAWING S BOAL CHECKED BY IN A ALL DIMENSIONS ARE ±1/16 IN 1/4 NPTM DATE 1/4 NPTM J REHM SHOWN UNLESS OTHERWISE SPECIFIED 1/2 NPTM 28 MAR 2011 SHOWN ENGINEER APPROVAL 1/2 NPTM MM THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. LINEAR = S BOAL A IN NO USE WHATSOEVER OF THE INFORMATION CONTAINED 46.0 DATE PROCESS 1/4 OR 1/2 NPT PROCESS 5.6 1 NPTM ADD HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE 1.81 1 NPTM ADD MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. 12 AUG 2011 CONNECTION MALE PROCESS CONNECTION 0.22 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. TITLE CONNECTION LENGTH A 2 NPTF 25.4 NO USE WHATSOEVER OF THE INFORMATION CONTAINED OPTIONAL ADD HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE SEE DETAIL 1.00 DIM DWG 4/54 L MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. 1/4 NPTM 29.7 1/4 NPTM OR 1/2 NPTM DRAWING NUMBER REV TITLE EO NUMBER: 5090 SHOWN 1.17 LENGTH A PROCESS CONNECTION 0090145 6 DIMENSION DRAWING OPTIONAL SCALE: 0.88 38.9 DWG SIZE 12/52 L 1/2 NPTM SHEET 1 OF 1 1/4 NPTM 29.7 1.53 DO NOT SCALE PRINT DRAWING NUMBER REV B Drawing 00 EO NUMBER: 4596 90145 Drawing 0090146 SHOWN 1.17 Model Name: 0090145.ASSEM/6/0 0090146 7 ResetForm SCALE: 0.75 DWG SIZE 38.9 1/2 NPTM SHEET 1 OF 1 1.53 DO NOT SCALE PRINT B Model Name: 0090146.ASSEM/6/2+ ResetForm Designators: L Designators: L Piston Numbers 4, 54 Piston Numbers 12, 52 SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # PROCESS * LENGTH * LENGTH 79.3 CONN SIZE 1, 5, 6, 9, 56 2, 3 3.12 14.0 137.3 20.6 1/4 NPTF SHOWN ADD 0.55 5.41 0.81 13.2 24.1 1/2 NPTF ADD ADD 71.1 6.4 0.52 0.95 2.80 0.25 14.0 9/16 SAE N/A ADD 0.55 23.1 3/4 NPTM ADD N/A 0.91 PROCESS LENGTH A CONN SIZE 1/4 NPTM 29.7 SHOWN 1.17 38.9 1/2 NPTM 1.53 80.8 3.18 TYP 40.4 1.59 ELECTRICAL *178.8 TYP CONNECTION 7.04 3/4 NPTF STD 1/2 NPTF OPT *112.6 4.43 CLEARANCE 14685 W 105TH ST LENEXA, KS 66215 USA 6.4 913-888-2630 FOR 0.25 SORINC.COM ISO-9001 *72.2 MOUNTING DRAWN BY 2.84 HARDWARE K MITCHELL PRODUCT CERTIFICATION DRAWING CHECKED BY ALL DIMENSIONS ARE ±1/16 IN M SMITH UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL MM LINEAR = S BOAL IN DATE 15 SEP 2011 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. A TITLE DIMENSION DRAWING Drawing 0090144 1/2/3/5/6/9/56 L DRAWING NUMBER REV EO NUMBER: 5123 1/4 OR 1/2 NPTM PROCESS 0090144 9 PROCESS CONNECTION CONNECTION SCALE: 0.95 DWG SIZE Designators: L OPTIONAL SHEET 1 OF 1 DO NOT SCALE PRINT B Model Name: 0090144.ASSEM/8/1+ ResetForm Piston Numbers 5, 6, 9, 1, 56 *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension. sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 25/32 Pressure and Vacuum Switches Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Conventional Explosion Proof Drawing 0090149 Drawing 0090148 Designators: S Designators: S Piston Numbers 12, 52 Piston Numbers 4, 54 Drawing 0090147 Designators: S Piston Numbers 5, 6, 9, 1, 56 *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension. sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 26/32 Pressure and Vacuum Switches Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Conventional Explosion Proof SALES PAGE 1 SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # PROCESS PROCESS * LENGTH LENGTH A CONNECTION SIZE CONN SIZE 149.5 MIN 106.2 50.8 149.5 MIN 106.2 50.8 5.88 4.18 2.00 1/4 NPTM 29.7 5.88 4.18 2.00 1/4 NPTF SHOWN 1.17 SHOWN 133.4 ELECTRICAL 34.0 133.4 ELECTRICAL 34.0 1/2 NPTF 5.25 CONNECTION 1.34 38.9 1/2 NPTM 5.25 CONNECTION 1.34 46.0 1.53 3/4 NPTF STD 3/4 NPTF STD 1 NPTM ADD 71.4 MIN 8.7 71.4 MIN 8.7 1.81 1/2 NPTF OPT 2.81 0.34 PROCESS * LENGTH * LENGTH 1/2 NPTF OPT 2.81 0.34 OR PLUGGED OPT CONN SIZE BRASS & ALUM ALL OTHER OR PLUGGED OPT PROCESS LENGTH A 3 PLACES TYP CONN SIZE 3 PLACES TYP 1/4 NPTF SHOWN SHOWN 1/4 NPTM 29.7 SHOWN 1.17 1/2 NPTF SHOWN SHOWN 38.9 1/2 NPTM 1.53 19.8 5.6 1 NPTF ADD ADD 0.78 0.22 54.0 PIPE KIT 25.4 25.4 MOUNTING 2 NPTF ADD ADD 54.0 2.13 1.00 1.00 TYP BRACKET 2.13 OPTIONAL TYP PIPE KIT OPTIONAL 108.0 4.25 108.0 TYP 4.25 *202.9 *202.9 TYP 7.99 95.3 7.99 3.75 95.3 71.4 3.75 2.81 *121.7 71.4 *121.7 2.81 4.79 SCALE 0.25 DETAIL 1 NPTM CLEARANCE 28.6 4.79 6.4 1.13 SCALE 0.25 FOR 28.6 0.25 CLEARANCE 14685 W 105TH ST LENEXA, KS 66215 USA 1.13 *67.7 MOUNTING 913-888-2630 6.4 FOR HARDWARE SORINC.COM 14685 W 105TH ST LENEXA, KS 66215 USA 2.67 ISO-9001 0.25 *67.7 913-888-2630 DRAWN BY MOUNTING 2.67 SORINC.COM K MITCHELL ISO-9001 HARDWARE PRODUCT CERTIFICATION DRAWING CHECKED BY DRAWN BY CLEARANCE ALL DIMENSIONS ARE ±1/16 IN M SMITH K MITCHELL 7.9 UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL PRODUCT CERTIFICATION DRAWING FOR CHECKED BY MM 0.31 LINEAR = ALL DIMENSIONS ARE ±1/16 IN S ROOS CLEARANCE M SMITH IN MOUNTING DATE UNLESS OTHERWISE SPECIFIED 7.9 ENGINEER APPROVAL PROCESS HARDWARE 21 JUN 2011 FOR MM A LINEAR = S BOAL 0.31 CONNECTION IN THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. DATE MOUNTING NO USE WHATSOEVER OF THE INFORMATION CONTAINED PROCESS 05 OCT 2011 HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE A HARDWARE MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. CONNECTION THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED TITLE 1/4 OR 1/2 NPTM HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE DIMENSION DRAWING 12/52 LC MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. 94.5 PROCESS CONNECTION W/ HEX NIPPLE & PIPE KIT OPTIONS TITLE OPTIONAL 3.72 DRAWING NUMBER REV EO NUMBER: 5090 1/4 OR 1/2 NPTM DIMENSION DRAWING 4/54 LC 119.4 0090399 4 PROCESS CONNECTION W/HEX NIPPLE & PIPE KIT OPTIONS SCALE: 0.75 DWG SIZE 4.70 OPTIONAL DRAWING NUMBER REV SHEET 1 OF 1 DO NOT SCALE PRINT EO NUMBER: 5123 B 0090456 5 Model Name: 0090399.ASSEM/3/0+ SCALE 0.25 SCALE: 0.25 DWG SIZE ResetForm SHEET 1 OF 1 DO NOT SCALE PRINT B Model Name: 0090456_1NPTM.ASSEM/4/0 ResetForm Drawing 0090399 Drawing 0090456 Designators: LC SC Designators: LC SC Piston Numbers 12, 52 Piston Numbers 4, 54 SC shown. LC identical except right-hand SC shown. LC identical except right-hand electrical connection only. electrical connection only. SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # PROCESS LENGTH A CONNECTION SIZE 1/4 NPTM 29.7 106.2 SHOWN 1.17 4.18 38.9 1/2 NPTM 149.5 MIN 34.0 1.53 5.88 1.34 PROCESS * LENGTH * LENGTH 71.4 MIN 8.7 CONN SIZE 1, 5, 6, 9, 56 2, 3 2.81 0.34 14.0 1/4 NPTF SHOWN ADD 0.55 13.2 24.1 1/2 NPTF ADD ADD 0.52 0.95 23.1 1/2 NPTM ADD N/A 0.91 14.0 9/16 SAE SHOWN ADD 0.55 54.0 23.1 2.13 3/4 NPTM ADD N/A TYP 0.91 108.0 4.25 TYP ELECTRICAL *200.2 CONNECTION 7.88 3/4 NPTF STD 1/2 NPTF OPT OR PLUGGED OPT 3 PLACES TYP SCALE 0.25 *119.0 CLEARANCE 4.68 6.4 14685 W 105TH ST LENEXA, KS 66215 USA FOR 913-888-2630 0.25 SORINC.COM ISO-9001 MOUNTING *65.0 DRAWN BY HARDWARE 2.56 K MITCHELL PRODUCT CERTIFICATION DRAWING CHECKED BY ALL DIMENSIONS ARE ±1/16 IN M SMITH UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL MM LINEAR = S ROOS IN DATE 13 JUL 2011 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. A NO USE WHATSOEVER OF THE INFORMATION CONTAINED HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. TITLE DIMENSION DRAWING 1/2/3/5/6/9/56 1/4 OR 1/2 NPTM PROCESS LC W/HEX NIPPLE OPTION PROCESS CONNECTION CONNECTION DRAWING NUMBER REV OPTIONAL EO NUMBER: 5123 0090408 9 Drawing 0090408 SCALE: 0.75 DWG SIZE SHEET 1 OF 1 DO NOT SCALE PRINT B Model Name: 0090408.ASSEM/***/*** ResetForm Designators: LC SC Piston Numbers 5, 6, 9, 1, 56 SC shown. LC identical except right-hand electrical connection only. *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension. sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 27/32 Pressure and Vacuum Switches Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Conventional Explosion Proof SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # SALES PAGE 1 PROCESS MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # * LENGTH CONN SIZE PROCESS * LENGTH CONN SIZE 1/4 NPTF SHOWN 141.3 1/4 NPTF SHOWN 1/2 NPTF SHOWN 141.3 5.56 5.56 1/2 NPTF SHOWN 70.6 5.6 88.9 25.0 1 NPTF ADD 70.6 CLEARANCE 2.78 0.22 88.9 2.78 6.4 1 NPTM 46.0 3.50 0.98 FOR ADD 2X 78.5 2 NPTF 25.4 3.50 0.25 SEE DETAIL 1.81 ADD 2X 78.5 3.09 CLEARANCE 22.2 SEE DETAIL 1.00 MOUNTING 22.2 6.4 0.88 3.09 FOR HARDWARE 39.1 0.88 0.25 39.1 LENGTH A 1.54 MOUNTING 1.54 LENGTH A HARDWARE 1/4 NPTM 29.7 SHOWN 1.17 1/4 NPTM 29.7 SHOWN 1.17 38.9 1/2 NPTM 3X ELECTRICAL 38.9 1.53 1/2 NPTM CONNECTION 3X ELECTRICAL 1.53 3/4 NPTF STD 9.8 CONNECTION 9.8 1/2 NPTF OPT 0.39 3/4 NPTF STD 0.39 OR PLUGGED OPT 1/2 NPTF OPT OR PLUGGED OPT *184.9 *183.6 1/4 NPTF 7.28 7.23 DETAIL 2 NPTF FLUSHING DETAIL 1 NPTM PROCESS CONNECTION PORT PROCESS CONNECTION SCALE 0.25 SCALE 0.25 14685 W 105TH ST LENEXA, KS 66215 USA *116.7 *115.3 5.2 913-888-2630 14685 W 105TH ST LENEXA, KS 66215 USA 4.59 4.54 0.20 ISO-9001 SORINC.COM 913-888-2630 ISO-9001 SORINC.COM DRAWN BY *77.3 *76.0 K MITCHELL DRAWN BY PRODUCT CERTIFICATION DRAWING 2.99 3.04 CHECKED BY K MITCHELL ALL DIMENSIONS ARE ±1/16 IN PRODUCT CERTIFICATION DRAWING CHECKED BY M SMITH UNLESS OTHERWISE SPECIFIED ALL DIMENSIONS ARE ±1/16 IN ENGINEER APPROVAL M SMITH MM UNLESS OTHERWISE SPECIFIED LINEAR = ENGINEER APPROVAL S BOAL IN MM LINEAR = DATE S BOAL IN DATE 07 JUN 2011 07 JUN 2011 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE A NO USE WHATSOEVER OF THE INFORMATION CONTAINED A MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. TITLE TITLE DIM DWG 12 & 52 1/4 OR 1/2 NPTM PROCESS 1/4 OR 1/2 NPTM PROCESS DIM DWG - 4 & 54 TA PROCESS CONNECTION CONNECTION PROCESS CONNECTION CONNECTION TA DRAWING NUMBER REV EO NUMBER: 5090 OPTIONAL DRAWING NUMBER REV OPTIONAL EO NUMBER: 5090 0090155 7 0090154 7 SCALE: 0.75 DWG SIZE SCALE: 0.75 SHEET 1 OF 1 DWG SIZE DO NOT SCALE PRINT B SHEET 1 OF 1 DO NOT SCALE PRINT B Model Name: 0090155.ASSEM/6/3+ Model Name: 0090154.ASSEM/6/3+ ResetForm ResetForm Drawing 0090155 Drawing 0090154 Designators: TA Designators: TA Piston Numbers 12, 52 Piston Numbers 4, 54 Drawing 0090153 Designators: TA Piston Numbers 5, 6, 9, 1, 56 *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension. sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 28/32 Pressure and Vacuum Switches Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Explosion Proof SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # 150.1 PROCESS LENGTH A 5.91 CONNECTION SIZE 1/4 NPTM 29.7 75.1 110.3 11.9 2.95 4.34 0.47 SHOWN 1.17 38.9 80.0 35.3 1/2 NPTM 3.15 1.39 1.53 40.0 9.5 DIMENSION APPROXIMATE AND BASED 1.58 0.38 1 ON A FIVE THREAD ENGAGEMENT PROCESS * LENGTH CONN SIZE 1/4 NPTF, BSPF, PTF SHOWN ELECTRICAL 1/2 NPTF, BSPF, PTF SHOWN CONNECTION SEE CHART 5.6 1 NPTF, BSPF, PTF ADD 0.22 2 NPTF 25.4 ADD SEE DETAIL 1.00 41.2 ELECTRICAL HOUSING 1.62 CONNECTION CLEARANCE 6.4 3/4 NPTF STD FOR 0.25 B3 & B6 1/2 NPTF OPT *227.7 MOUNTING LH & RH 33.4 8.96 HARDWARE 1.32 M20 X 1.5 F 1/4 NPTF B4 & B5 LH & RH VENT CONNECTION 3/4 PFF LH & RH J4 RH ONLY 14685 W 105TH ST LENEXA, KS 66215 USA *122.5 26.6 913-888-2630 4.82 1.05 SORINC.COM ISO-9001 DRAWN BY K MITCHELL PRODUCT CERTIFICATION DRAWING CHECKED BY ALL DIMENSIONS ARE ±1/16 IN M SMITH UNLESS OTHERWISE SPECIFIED ENGINEER APPROVAL MM LINEAR = S BOAL IN DATE 12 JUL 2011 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED A HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE 1 MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. TITLE DIMENSION DRAWING 12/52/124/125/126 PROCESS 1/4 NPTF B & J SERIES CONNECTION FLUSHING PORT DRAWING NUMBER REV 94.5 1/4 OR 1/2 NPTM EO NUMBER: 5123 DETAIL 2 NPTF 3.72 PROCESS CONNECTION 0090297 10 PROCESS CONNECTION SCALE: 0.69 DWG SIZE OPTIONAL SHEET 1 OF 1 SCALE 0.25 DO NOT SCALE PRINT B Model Name: 0090297.ASSEM/9/0+ ResetForm Drawing 0090297 Drawing 0090284 Designators: B3, B4, B5, B6, J4 Designators: B3, B4, B5, B6, J4 Piston Numbers 4, 54 Piston Numbers 12, 52 SALES PAGE 1 MODEL # SALES ORDER # LINE ITEM # PURCHASE ORDER # PROCESS LENGTH A 150.1 CONNECTION SIZE 5.91 1/4 NPTM 29.7 SHOWN 1.17 75.1 2.95 38.9 110.3 50.8 1/2 NPTM 1.53 80.0 4.34 2.00 3.15 PROCESS * LENGTH * LENGTH 35.3 CONN SIZE 1, 5, 6, 9, 56 2, 3 40.0 1.39 1.58 1/4 NPTF 14.0 1/4 BSPF SHOWN ADD 0.55 PIPE KIT 1/4 PTF MOUNTING 1/2 NPTF 13.2 24.1 BRACKET 1/2 BSPF ADD ADD 0.52 0.95 OPTIONAL 1/2 PTF 14.0 7/16 - 20 SAE SHOWN ADD 105.1 0.55 4.14 14.0 9/16 SAE SHOWN ADD 0.55 3/4 NPTM 23.1 3/4 BSPM ADD N/A 41.2 0.91 3/4 PTM 1.62 71.4 CLEARANCE 2.81 ELECTRICAL HOUSING 6.4 95.3 CONNECTION FOR 3.75 0.25 3/4 NPTF STD MOUNTING 28.6 B3 & B6 1/2 NPTF OPT HARDWARE 1.13 LH & RH M20 X 1.5 F B4 & B5 ELECTRICAL LH & RH CONNECTION 3/4 PFF *119.9 SEE CHART J4 RH ONLY 4.72 33.4 CLEARANCE 14685 W 105TH ST LENEXA, KS 66215 USA 1.32 7.9 913-888-2630 FOR 35.7 0.31 SORINC.COM ISO-9001 1.40 MOUNTING DRAWN BY HARDWARE K MITCHELL PRODUCT CERTIFICATION DRAWING CHECKED BY 71.4 ALL DIMENSIONS ARE ±1/16 IN M SMITH 9.5 UNLESS OTHERWISE SPECIFIED 2.81 1/4 NPTF ENGINEER APPROVAL MM 0.38 LINEAR = S BOAL VENT CONNECTION IN DATE LH & RH 15 JUN 2011 THIS DRAWING IS THE EXCLUSIVE PROPERTY OF SOR. NO USE WHATSOEVER OF THE INFORMATION CONTAINED A HEREON, NOR REPRODUCTION IN WHOLE OR PART MAY BE MADE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. TITLE DIMENSION DRAWING 1, 2, 3, 5, 6, 9 & 56 1/4 OR 1/2 NPTM PROCESS 26.6 B & J SERIES W/PIPE KIT OPTION Drawing 0090882 DRAWING NUMBER REV PROCESS CONNECTION CONNECTION 1.05 EO NUMBER: 5090 0090882 5 OPTIONAL SCALE: 0.70 DWG SIZE SHEET 1 OF 1 DO NOT SCALE PRINT B Designators: B3, B4, B5, B6, J4 Model Name: 0090882.ASSEM/5/0 ResetForm Piston Numbers 5, 6, 9, 1, 56 *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension. sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 29/32 Pressure and Vacuum Switches Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Weathertight - NEMA 4, 4X, IP65 Drawing 0090269 Drawing 0090270 Designators: RB Manual Reset Designators: RB Manual Reset Piston Numbers 4, 54 Piston Numbers 12, 52 Drawing 0090271 Designators: RB Manual Reset Piston Numbers 5, 6, 1, 9, 56 *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension. sorinc.com Form 216 Registered Quality System to ISO 9001:2008 913-888-2630 30/32 Pressure and Vacuum Switches Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. Contact the factory for certified drawings for a particular model number. Conventional Explosion Proof Drawing 0090167 Drawing 0090168 Designators: S Manual Reset Designators: S Manual Reset Piston Numbers 12, 52 Piston Numbers 4, 54 Drawing 0090169 Designators: S Manual Reset Piston Numbers 5, 6, 1, 9, 56 *Refer to Dimensions table on page 19 for changes in length due to process connection size, including A dimension. sorinc.com Form 216 913-888-2630 Registered Quality System to ISO 9001:2008 31/32 Temperature ® SOR offers a full line of commercial-grade process instruments. ® echOsonix Level Transmitters Flow Switches Level Switches Level Temperature Switches Flow Pressure Switches Process Instrumentation We Deliver Quality On Time SOR Inc. SOR Europe, Ltd. SOR - China 14685 West 105th Street Farren Court Room 903, No. 10 Building Lenexa, Kansas 66215 Cowfold Wan Da Plaza West Sussex RH13 8BP No. 93 Jian Guo Road Phone 913-888-2630 United Kingdom Chao Yang District Toll Free 800-676-6794 Beijing, China 100022 Fax 913-888-0767 Phone +44 (0) 1403 864000 Fax +44 (0) 1403 864040 Phone +86 (10) 5820 8767 sorinc.com Fax +86 (10) 58 20 8770 sorinc.com Form 216 Registered Quality System to I Registered Quality System to IS SO 9 O 9001 001::2000 2008 F Form orm 216 (0 216 (11 5.12) ©2012 S .08) ©2008 SO OR Inc. R Inc. Registered Quality System to ISO 9001:2008 913-888-2630 32/32 Pressure