TEXSTEAM Pumps series5100 GAS/PNEUMATIC DRIVEN INJECTION PUMP Series 5100 LP Wt. 45 pounds Microswitch Option Available DESCRIPTION The 5100 Series Texsteam Chemical Injectors are single The 5100 Series performs accurately because (1) the head acting, positive displacement plunger-type pumps, powered is designed for high volumetric efficiency, (2) a positive trip by gas via a diaphragm with a spring return. Speed control mechanism assures fine control of plunger stroke length, is accomplished by regulating the exhaust gas discharge and (3) the speed is regulated by controlling the exhaust gas flow. Reversal is accomplished by a direct spring- actuated discharge flow which creates a rapid fluid discharge with switching mechanism (rotary three-way valve). Volume is slow suction. controlled by the speed of the pump and by the stroke length, either 1” or 1/3” lengths. APPLICATIONS The 5100 Series is capable of pumping high pressures with • The introduction of de-emulsifiers, solvents, corrosion gas pressure as low as 8 psi and handling volume output up inhibitors, de-salting agents and flocculants in oil country to 30 gallons per day. operation The pump is lightweight, compact and contains a minimum • High pressure bearing lubrication of working parts for easy maintenance. Each fluid pump head is equipped with a stainless steel plunger, ball checks, • Water treatment ball check springs, top seat, top bushing, bottom bushing, • Blending processes in refining and process plants adjustable VEE type packing and a priming valve. The packing yoke is equipped with a drain to monitor for • Injection of methanol in gas pipelines possible packing leaks. Because of the sealed bearings, • Hydrostatic testing the unit is oil-less. • Sampling 1 ACCESSORIES, OPTIONS, & VOLUME Maximum GPD = gallons per day Sour Gas Trim - Pump models L Plunger Discharge For Operation Off Air or Gas Pressure to 33 PSI Constant and LP are furnished with sour gas 1 Size Pressure Power Unit trim as standard. Models H and HP are available for sour gas service 5100 Series (Standard Packing) Model Number Maximum Volume specification. 3/16” 1500 PSI 5104 4.2 GPD 1/4” 1500PSI 5101 7.5 GPD TB-40 Regulator - for inlet gas 3/8” 1500PSI 5103 16.8 GPD pressure greater than 35 PSI and 1/2” 1500PSI 5105 32.0 GPD up to 1500 PSI (High Pressure Packing) Model Number Maximum Volume Alternate Parts - Teflon, Viton, or 3/16” 6000PSI 5104 2.8 GPD Fluorosilicone packing, hastelloy 1/4” 6000PSI 5101 5.0 GPD balls. 3/8” 6000PSI 5103 12.0 GPD 1/2” 3500PSI 5105 22.0 GPD 1. Basic pump no tank, base, regulator, gauge (Shipping Weight: 45 lbs.) 2. Furnished with 5 gallon stainless steel tank mounted on heavy galvanized steel base and equipped with level gauge and suction line but no regulator or gauge (Shipping Weight: 60 lbs.) 3. Furnished with regulator and gauge but no tank or base (Shipping Weight: 48 lbs.) 4. Furnished with 5 gallon stainless steel tank mounted on heavy galvanized steel base and equipped with level gauge, suction line, regulator and gauge (Shipping Weight: 62 lbs.) *Volumes shown for low pressure heads with standard packing are at zero PSIG discharge pressure. **Volumes For high pressure head with hard packing are shown at 1500 PSIG discharge pressure. 35 Maximum Recommended Speed Above 1500 psi Injection Pressure 3/16” Plunger 28 Strokes per Minute Model 5105 1/2” Plunger 1” Stroke 30 1/4” Plunger 26 Strokes per Minute 3/8” Plunger 14 Strokes per Minute Power End to Fluid End Ratio 1/2” Plunger 14 Strokes per Minute Plunger Operating Ratio Size Fluid/Gas 25 1/16” 1200/1 1/4” 750/1 3/8” 300/1 20 1/2” 180/1 Model 5105 1/2” Plunger 1” Stroke 15 10 Model 5105 1/2” Plunger 1/3” Stroke Model 5101 1/4” Plunger 1” Stroke Model 5103 3/8” Plunger 1/3” Stroke 5 Model 5104 3/16” Plunger 1” Stroke Model 5101 1/4” Plunger 1/3” Stroke Model 5104 3/16” Plunger 1/3” Stroke 15 18 21 24 27 30 03 6 9 12 Stroke Per Minute (1” Max. Stroke Length) For inlet regulator sizing, (Standard Cubic Feet of Gas Required to Pump One Gallon) GAS CONSUMPTION CHART double the requirement indicated Injection Press in PSI 100 200 500 1000 1500 2000 3000 3500 4000 5000 6000 1/2” Plunger 1” Stroke 5105 53 54 57 62 71 76 84 95 1/2” Plunger 1/3” Stroke 159 162 171 186 213 228 252 285 3/8” Plunger 1” Stroke 5103 120 126 148 164 177 185 243 278 314 355 374 3/8” Plunger 1/3” Stroke 360 378 444 492 531 555 729 834 942 1065 1122 1/4” Plunger 1” Stroke 5101 244 245 248 270 288 308 340 355 369 405 497 1/4” Plunger 1/3” Stroke 732 735 744 810 864 924 1020 1065 1107 1215 1491 3/16” Plunger 1” Stroke 5104 457 458 462 469 476 530 545 555 560 575 589 3/16” Plunger 1/3” Stroke 1371 1374 1386 1407 1428 1590 1635 1665 1680 1725 1776 2 Gallons Per Day INSTALLATION 8. Close gas exhaust valve. The gas exhaust is a 1/4” IMPORTANT female pipe connection. 9. Hook up the fluid suction piping to the bottom Max. Gas Diaphragm Chamber Pressure 35 P.S.I. Oil thrust rod occasionally. bushing on the pump head. This is a 1/4” female pipe connection. Care should be exercised in that a suitable strainer should be installed in the suction line 1. Remove pump from carton and inspect for possible to trap foreign matter that might injure the plunger, damage in transit from factory. The cardboard carton plunger packing or interfere with the check valve was designed especially for this pump and offers ample operation. protection for normal handling. If the pump has been 10. On hooking up the fluid discharge line, the top damaged in transit, file claim with the carrier. connection on the pump head is the outlet and it is a 2. Loosen and remove the four thumb screws that hold 1/4” FNPT. The discharge line should be at least 5/16” the cover. tubing and a TA-676 line check should be installed at 3. Oil the thrust rod. the point of injection in case the fluid discharge line 4. Select the stroke length desired, either full or short ruptures or is broken. Careful observation of the flow according to your requirements. See the data chart, full direction during installation will eliminate the possibility stroke is 1“, and short stroke is equal to 1/3”. of a ruptured fluid discharge line. 5. Check plunger packing gland to make sure packing is 1/4 11. Turn the gas on and slowly open the gas exhaust valve. turn past finger tight. The pump will start automatically. Make certain the 6. Install the priming valve TA-1497 in its position on the suction line is filled with fluid by opening the priming pump head. valve to check for fluid. After the pump discharges clear 7. Blow or clean line before hooking up air or gas line to fluid without bubbles, close the priming valve for inlet. On models 5100 LP and 5100 L the air or gas line (if normal pumping operations. At this point make a visual it does not exceed 35 psi) is piped directly into the inlet check of the plunger drip and using the TA-315 gland TA-906. The inlet is a 1/4” female connection. Do not wrench, slowly tighten the gland nut until leakage hook up the gas supply to the small valve. This is the gas just stops. It may be necessary to readjust the packing exhaust, Gas supply should be constant pressure to the next day. A slight leak during break-in is beneficial. assure even stroke speed. Sufficient time should be allowed to let the packing If the gas supply pressure exceeds 35 psi or is erratic, some “seat in”. Packing should only be adjusted after pres means of reducing the gas pressure to below 35 psi must sure has been removed from the pump head. Never be used. Model 5100 HP and 5100 H are equipped with a adjust packing against pressure. pressure regulator and pressure gauge for reducing the gas 12. After the pump is in operation, replace the cover and pressure. The regulator supplied with the 5100 HP and 5100 H thumb screws. can be used up 400 psi. If the gas supply pressure exceeds 400 psi, the customer should equip the pump with a Texsteam TB-40 regulator which has a maximum inlet pressure of 1500 psi. START UP AND OPERATION After the pump has been installed, only a few minor adjustments are necessary for every day operation. Here are a few check points. 1. Check gas supply pressure. 2. Check speed control with the chart which will give you the volume the pump is injecting. 3. Check for excess leakage around the packing gland. If is not possible to stop excess leaking, replace the packing. If the plunger is badly scored, replace the plunger. Do not adjust packing against pressure. 4. Open the priming valve to check pump action. 5. Oil thrust rod occasionally. 3 MAINTENANCE Should the pump run but fail to pump chemical, remove Disconnect power supply into TA-906 disc retainer. Remove TB-736 bottom bushing and TA-1496 top bushing - inspect TA-906 Disc retainer from TA-441 body - caution: care and clean balls and seats. Inspect for damage and replace if should be taken not to lose TA-77 valve spring and TA-579 necessary. Should pump still not pump chemical, remove washer located directly under TA-906 disc retainer. TB-548 cover and check to see if TA-290 Cotter Pin and Before removing, note the position of the TA-4056 valve TA-1828 Stroke Adjusting Pin are in place. disc, so that the disc is replaced to the same position as it was removed (see page 8). Lap the TA-4056 disc with a Check to see if chemical is getting to pump, unscrew good valve grinding compound before replacing. TA-1497 priming valve stem. When chemical flows from bleed hole, shut TA-1497 priming valve. When replacing TA-4056 valve disc be sure to also replace If the pump fails to operate after hooking up gas or air to the TA-4062 drive pin that was supplied when you ordered TA-906 (inlet bushing); make sure the inlet pressure does the disc assembly. not exceed 35 psi - excessive pressure could tend to lock REMOVING TB-446 VALVE ASSEMBLY FROM PUMP the pump; make sure the speed control valve (gas exhaust) HOUSING is open; and make sure the plunger packing is not too tight. Should it be necessary to remove TB-1631 flipper arm Use gland wrench TA-315 to adjust packing gland nut assembly from the pump housing, disconnect TB-1193 SS TA-6353, if necessary. tubing, the power inlet from TA-906 disc retainer and the If pump stops and a constant flow of gas comes from gas exhaust line. Remove the four P01-031100-3900 TA-1835 air vent, this means that the TC-2128 diaphragm machine screws and four P52-031000-3900 lock washers. has ruptured. The TB-446 valve assembly can then be withdrawn from pump body. TO REPLACE DIAPHRAGM Remove TC-252 diaphragm cover. Remove lock nut and The flipper arm bearing is an integral part of the TB-1631 washer on end of TB-444. Do not allow TB-444 thrust rod flipper arm assembly and is press fit into the TB-441 body. to turn when removing lock nut and washer. To prevent the A punch must be used to remove the flipper arm from the rod from turning, remove TB-548 cover and hold the rod in valve body. To do this the procedure under the heading, position by inserting punch or drift pin into the “large” hole “Replacing TA-4147 Valve Disc Assembly.” must be forward of the TA-6564 Stirrup assembly. Replace burst performed. When these parts are removed the TB-1631 diaphragm and reassemble. flipper arm assembly may be punched from the body. TO REPLACE RETURN SPRING Upon reassembling the lower shaft of the TB-1627 flipper arm must fit into the TA-6563 flipper spring adapter. Remove TC-252 diaphragm cover - remove lock nut and washer on end of TB-444 thrust rod. It is important that you TO REPLACE THE FLIPPER SPRING do not allow TB-444 thrust rod to return when moving lock Follow the procedure as outlined under “Removing TB-446 nut and washer. To prevent the rod from turning remove Valve Assembly from Pump Housing.” TB-548 cover and hold the rod in position by inserting punch or drift pin into the “large” hole forward of the After removing the valve assembly, remove TB-548 cover. At TA-6564 stirrup assembly. this point TA-6564 stirrup assembly may be turned upside down on the thrust rod - unscrew TA-1820 flipper spring. To Pull TC-2128 diaphragm – TB-438 diaphragm plate - return reassemble follow the above procedure in reverse. spring TA-1821 can then be removed. Reassemble in reverse of above. REPLACING TA-4147 VALVE DISC ASSEMBLY If the pump has a heavy continuous leaking of gas – TA-4147 valve disc assembly probably needs replacing. 4 LP & HP 8 1/4” 8” 20 Furnished 1/4” on H&HP 21 models only 22 1/4” 1/4” 9 1/2” 42 NOTE- 1/4” FNPT GAS EXHAUST The backpressure on this exhaust port must be zero psig for maximum 40 pump performance. 1/4” FNPT GASINLET 45 7 46 25 39 41 35 PSIG MAX. 43 44 3 9 8 2 6 29 10 28 14 11 15 36 34 1/4” FNPT GLAND WRENCH 4 33 27 13 32 19 24 5 18 26 1 12 43 4 7/8 1/4” FNPT 31 2 13/16” DRAIN 4 13/16” 37 38 3 1/16” 2” 16 17 30 PARTS LIST No. No. Item Part No. Reqd. Name Material Item Part No. Reqd. Name Material 1 TC-0252 1 Diaphragm Cover Cast Iron 24 P52-037000-3900 1 Light Lockwasher SS 2 TD-0531 1 Housing Cast Iron 25 TA-0075 1 Street El. C.S. Galv. 3** TC-2128 1 Molded Diaphragm Buna-N, Nylon 26 P26-037000-0200 1 Hex. Nut Semifinish Stl. Zinc Pl. 4 P54-062000-0200 1 Washer Stl. Zinc Pl. 27 TA-1827 1 Bumper Plate Screw Steel 5 TA-3320 1 Locknut Stl. Zinc Pl. 28* TA-1828 1 Adjusting Pin Steel 6** TA-1821 1 Return Spring C.S. Zinc Pl. 29* TA-1546 1 Gasket Buna-N 7 TB-1193 1 Pilot Valve Line Assy. 303 S.S. Tubing 30 TA-1835 1 Air Vent Brass 8 P86-025075-0200 4 Wing Screws Stl. Zinc Pl. 31** TA-1820 1 Flipper Spring Steel 9 TB-0438 1 Diaphragm Plate Steel 32** TA-0746 3 Washer C.S. Zinc Pl. 10 TB-0548 1 Cover Cast Iron 33 TA-6564 1 Stirrup Assembly Cast Iron & Steel 11 TB-0444 1 Thrust Rod Steel 34 1 Injector Head Head Assemblies 12 TB-0446 1 Pilot Valve See Page 7 (See page 8 for part list) 13 TA-1823 1 Bumper Plate Steel 36** TA-0315 1 Gland Wrench Steel 14 TB-0447 1 Rod Adapter Steel 37** TA-6563 1 Spring Adapter (Bottom) Steel 15 TA-0290 1 Pin Steel 38** TA-0058 1 Gasket-Pilot Valve Fiber 16 P01-037125-3900 8 Hex Hd. Cap Screw SS 39 TA-2489 1 Gas Exhaust Valve Ni. Plated Brass 17 P25-037000-3900 8 Hex Nut SS 40 TA-1829 1 Hex. Hd. Screw Steel 18 P01-031100-3900 4 Hex Hd. Mach. Screw SS 41 P51-037000-0200 1 Internal Tooth Lockwasher Carbon Stl. Zinc Pl. 19 P52-031000-3900 4 Lockwasher SS 42 TB-0471 1 Trip Stirrup Cast Iron 20* TA-1854 1 Pressure Gauge Range Brass Element 43** TA-6563 1 Spring Adapter (Top) Steel 0-35 psig 44** TA-2355 1 Rollpin Steel 21* TA-1718 1 Regulator Aluminum/Brass 45 TA-4015 1 Male Con. & Comp. Nut C.S. Cad. Pl. 22* TA-3324 1 Nipple Stl. Zinc Pl. 46 TA-4016 1 Elbow Con. & Comp. Nut C.S. Cad. Pl. NOTES: * Furnished on H & HP models only ** Recommended spare part *** Parts not mounted - packaged with unit 5 7-1/2” (5 gallon) 14 1 8-3/4”(10 gallon) 22 2 1/4” FNPT 1/4” FNPT GAS INLET DISCHARGE 35 PSIG MAX. 16” (5 gal.) 24” (10 gal.) 1/4” 9 1/2” 6” 3 13 15 12, 11 6 7 4 Bolt Hole c: 8-3/4” x 15-5/8” (5 gal.) 12-1/4” x 22-1/8” (10 gal.) 8 1/4” 8” 9 PARTS LIST Diaphragm Vent No. Assembly 10 Item Part No. Reqd. Name Material (TA-1835) 17 1 TA-0529 1 Gauge Stick 5 Gallon Stainless Steel 1 TA-1742 1 Gauge Stick 10 Gallon Stainless Steel 18 2 TA-0664 1 5 Gallon Tank 430 Stainless Steel 2 TA-1539 1 10 Gallon Tank 304 Stainless Steel 3 Optional Sight Feed Assembly (TB-38) 3 TA-3118 1 Connector Polypropylene Furnished in lieu of Item 25 when 19 4 TA-3116 1 Elbow Connector & Polypropylene specified mounted on tank 1 Compression Nut Assy. 20 5* TB-0038 1 Sight Feed Assembly Optional and in lieu of Item 25 *5 21 6 TA-0950 1 Base, 5 Gal. Steel 25 2 TB-0758 1 Base, 10 Gal. Steel 7 TA-3123 1 Suction Line 5/16”x22” Polypropylene 9** TA-2459 1 Screen Stainless Steel 10 TA-0792 1 Bushing Brass 11 P53-031000-0200 4 Cut Washer C.S. Zinc Pl. 12 P52-031000-3900 2 Lockwasher SS 13 P25-037000-3900 2 Hex Nut SS 15 P01-031100-3900 2 Hex Head Cap Screw SS 16** P10-031125-0200 1 Pan Hd. Slotted Steel Zinc Pl. Machine Screw 17** TA-0098 1 Bowl Glass 18 TA-0206 1 Strainer Monel 19** TA-0104 1 Bowl Gasket Fiber 20 TB-0039 1 Sight Feed Body Aluminum 21 TA-0101 1 Shut off Assembly Brass 25 TB-0871 1 Tank Gauge, 5 Gal. Assembly TB-1285 1 Tank Gauge, 10 Gal. Assembly * Optional. Will be supplied in lieu of Item 25, Tank Gauge ** Recommended spare part *** Between pump and reservoir (same relative position as Item 13) 6 PILOT VALVE ASSEMBLY PARTS LIST No. Item Part No. Reqd. Name Material 84 2 1 TB-0441 1 Body Cast Iron Pin Only Valve Disc and 17-4 Ph SS 2 TA-4147 1 Drive- Pin Assy. Steel Hardened (TA-4062) TA-4062 Pin Only 4* TA-0077 1 Valve Spring Stainless Steel Elbow Connector *NOTE: To assemble, 5 TA-4016 1 & Compression C.S. Zinc Plated Nut Assy. move lever arm to left as 6 P03-025037-0200 1 Hex Socket Steel shown and align hole in Cap Screw pilot valve disc with hole 7 P53-025000-0200 1 Washer C.S. in pilot valve body. 1 10 9 8 TA-0906 1 Disc Retainer C.S. Zinc Plated 9 TB-1631 1 Flipper Arm & 17-4 SS Flipper Arm Bearing Assy. with C.S. Bearing 7 6 2 10* TA-0579 1 Washer Stainless Steel 11 TA-0677 1 Outlet Body Brass 12* TA-0391 1 Spring Stainless Steel 13* TA-0054 1 Ball Stainless Steel 14* TA-2093 1 O-Ring Viton 5 19 TA-0479 1 O-Ring Buna-N 15 TA-0678 1 Inlet Body Brass 16 TA-1296 1 Outlet Body Stainless Steel 17 TA-1297 1 Inlet Body Stainless Steel 18* TA-1574 1 Gasket Stainless Steel Outside View Backside View 19 TA-2489 1 Valve Brass, Ni Plated ** Recommended Spare Part Parts Required for Sour Gas Applications Furnished Only When Ordering Pump Models H and AP for Sour Gas Applications Brass Line Check 303 SS Line Check (TA-676) (TA-675) Page No. No. Item Part No. Reqd. Name Material 5 20 TA-2847 1 Pressure Gauge S.S. Element 0-60 psig 5 21 TA-2845 1 Regulator Aluminum 250# max. inlet 15 14 13 12 11 16 12 13 14 18 17 Item Part No. Name 1** TA-0200 Upper Valve Seat 20 P25-025000-0200 Nut 26 21 P55-025000-3900 Washer TB-871 22 TA-3106 U-Bolt Tank Gauge 27 23 TA-3112 Handle Valve For 5 Gal. Tank 24* TA-3199 O-Ring, Viton 25 TC-0393 Frame, Alum. 26* TA-3100 Spring, 303 SS 37 27* TA-3101 Flat Washer 28* TA-3102 Gauge Glass 29* TA-2184 O-Ring, Viton 30 TA-3103 Strainer, 303 SS 28 31 TA-3104 Retainer Nut, 303 SS 29 32 TA-3115 Valve Body, 303 SS 25 33 TA-3144 Stem Valve, 303 SS 34 TA-3113 Spring, 316 SS 36 35 TA-3328 Washer, 303 SS 20 36 TA-3107 O-Ring, Viton 35 21 37 TA-2163 O-Ring, Buna-N 22 23 20 30 31 24 32 33 34 *TB-874 Repair Kit parts 7 INJECTOR HEADS PARTS LIST 1/4” FNPT Discharge 97 68 5 10 4 1/4”, 3/8”, 1/2” 6 Heads A 11 7 18 2 12 8 5 11 TB-1472 9 3 13 10 1 15 3 4 1 14 Section A-A 5 A 3/16” Head 14 1/4” FNPT 13 12 2 18 Suction Plunger Size/Model # 3/16" 1/4" 3/8" 1/2" 5104 5101 5103 5105 Item Material Material All Ductile All Ductile All Ductile All No. Specification Construction Stainless w/SS Stainless w/SS Stainless w/SS Stainless Steel** Trim Steel Trim Steel Trim Steel Head Assembly No. TB-1472 TB-0166 TB-0755 TB-0203 TB-0756 TB-0496 TB-0732 1 Body TC-2040 TC-0275 TC-0291 TC-0276 TC-0425 TC-0272 TB-0349 2* Plunger 17-4 PH TA-5643 TA-1312 TA-1312 TA-1745 TA-1745 TA-1876 TA-1876 3 Plunger Packing Gland 303-SST TA-5642 TA-1463 TA-1463 TA-0957 TA-0957 TA-1219 TA-1219 4* Plunger Packing Buna-N TA-3969 TA-1461 TA-1461 TA-1456 TA-1456 TA-0959 TA-0959 (see table below for maximum Buna-N Hard TA-3948 TA-2295 TA-2295 TA-1875 TA-1875 TA-1874 TA-1874 discharge pressures) Viton TA-3967 TA-4102 TA-4102 TA-4101 TA-4101 TA-4103 TA-4103 Viton Hard TA-6253 TA-6555 TA-6555 TA-6556 TA-6556 TA-6557 TA-6557 Teflon TA-3966 TA-1642 TA-1642 TA-1234 TA-1234 TA-1012 TA-1012 Fluorosilicone TA-6574 TA-6257 TA-6257 TA-6258 TA-6258 TA-6259 TA-6259 5* O-Ring, Suction & Discharge Buna-N TA-0479 TA-0479 TA-0479 TA-0479 TA-0479 TA-0479 TA-0479 (included in items 8 & 14) Viton TA-2580 TA-2580 TA-2580 TA-2580 TA-2580 TA-2580 TA-2580 Teflon TA-6159 TA-6159 TA-6159 TA-6159 TA-6159 TA-6159 TA-6159 Fluorosilicone TA-4113 TA-4113 TA-4113 TA-4113 TA-4113 TA-4113 TA-4113 Kalrez TA-5037 TA-5037 TA-5037 TA-5037 TA-5037 TA-5037 TA-5037 Aflas TA-5073 TA-5073 TA-5073 TA-5073 TA-5073 TA-5073 TA-5073 6 Top Bushing 302-SST TA-1496 TA-1496 TA-1496 TA-1496 TA-1496 TA-1496 TA-1496 7* Ball Check Spring 316-SST TA-0077 TA-0077 TA-0077 TA-0077 TA-0077 TA-0077 TA-0077 316-SST TA-0054 TA-0054 TA-0054 TA-0054 TA-0054 TA-0054 TA-0054 8* Large Top Ball 3/8” Hastelloy TA-0064 TA-0064 TA-0064 TA-0064 TA-0064 TA-0064 TA-0064 9* Top Seat-Assembly Buna-N "O” Ring 303-SST TB-0737 TB-0737 TB-0737 TB-0737 TB-0737 TB-0737 TB-0737 Top Seat-Assembly (Metal-to-Metal) 303-SST N/A TA-0806 TA-0806 TA-0806 TA-0806 TA-0806 TA-0806 10* Small Top Ball 1/4” 316-SST N/A TA-0126 TA-0126 TA-0126 TA-0126 TA-0126 TA-0126 11 Priming Valve 303-SST TA-5462 TA-1497 TA-1497 TA-1497 TA-1497 TA-1497 TA-1497 12 Nut, Plunger Packing Gland 303-SST TA-6353 TA-6353 TA-6353 TA-6353 TA-6353 TA-6353 TA-6353 Suction Ball 3/8” 316-SST TA-0054 TA-0054 TA-0054 TA-0054 TA-0054 TA-0054 TA-0054 Hastelloy TA-0064 TA-0064 TA-0064 TA-0064 TA-0064 TA-0064 TA-0064 13 Suction Ball 1/2” (Use with TA-0771) 316-SST N/A TB-0053 TB-0053 TB-0053 TB-0053 TB-0053 TB-0053 Metal-to Metal Bottom Seat only Bottom Seat (w/Buna-N “O-Ring) 303-SST TB-1216 TB-0736 TB-0736 TB-0736 TB-0736 TB-0736 TB-0736 14* Bottom Seat Bushing Metal-to Metal 303-SST N/A TA-0771 TA-0771 TA-0771 TA-0771 TA-0771 TA-0771 (Use w/TA-0053 1/2” Ball Only) 15 Gasket 304-SST TA-4394 N/A N/A N/A N/A N/A N/A 18 Locknut Brass TA-0225 TA-0225 TA-0225 TA-0225 TA-0225 TA-0225 TA-0225 Plunger Packing - Max Discharge Pressure *Recommended Spare Parts Material Pressure psig ** Ductile not Available 3/16” 1/4” 3/8” 1/2” Buna-N 3000 3000 3000 3000 Buna Head 6000 6000 6000 3500 Viton Hard 6000 6000 6000 3500 Viton 3000 3000 3000 3000 Teflon 3000 3000 3000 3000 8 5100 MICROSWITCH VALVE INSTALLATION Item Part No. Name Material A. P01-031050-0200 HHCS C.S. Zinc Pl. I F B. P01-025050-0200 HHCS C.S. Zinc Pl. K J H C. P52-031000-0200 Lockwasher C.S. Zinc Pl. B D. TA 7091 Microswitch Aluminum A C E. TA 7088 Microswitch Aluminum Mounting Plate D E F. TA 7090-1 Thrust Collar Assembly G. TA 7095 Bushing C.S. Zinc Pl. G H. TA 7096 Elbow C.S. Zinc Pl. I. TA 7092 Tubing S.S. TA 7093 Microswitch Valve Kit J. TA 7097 Ferrule C.S. Zinc Pl. K. TA 7098 Flareless Nut C.S. Zinc Pl. INSTALLATION 1. If pump is installed in the field, shutoff gas flow to 3. Remove the four P01-031-3900 machine screws and the pump. four P52-031000-3900 lock washers and remove the switching valve assembly, TB 0446, from the pump 2. Disconnect the gas supply pipe from the TA-0906 disc housing. retainer gas inlet to the pump. Disconnect and remove the TB-1193 pilot valve line assembly as shown below. TB 1193 Removal Switching Valve Assembly Removal 9 4. Remove the TB-0548 cover. 5. Remove adjusting pin, TA-1828. 6. Remove TC-0252 diaphragm cover. 7. Pull diaphragm TC-2128 and thrust rod TB-0444 out. 8. Remove stirrup assembly TA-6564. Steps 10 through 12 11. Push the diaphragm TC-2128 back into position and reinstall the TC-0252 diaphragm cover. 12. Reinsert TA-1828 adjusting pin. 13. Install TA-7092 microswitch valve onto the TA-7088 mounting plate with the two P01-025050-0200 HHCS. Steps 4 through 8 Ensure the “TXT” tag is facing up. 14. With the microswitch installed in the mounting plate, 9. Remove Bumper Plate Assembly, TA-1823, TA-0459, ensure the lever arm is switched to the left position. TA-3323, and TA-1827. Place the gasket, TA-0058 between the mounting plate and the housing, then attach the mounting plate to the pump housing, TD-0531 using the four HHCS, P01-031050-0200, with the four lock washers, P52-031000-0200. Ensure the microswitch valve extended shaft is between the forks on the TA-7090-1 assembly. Port 1 Port 3 Bumper Plate 10. Install microswitch thrust rod collar assembly Port 2 TA-7090-1. Ensure that the clamping bolt is on the opposite side of the thrust rod from where the microswitch will be installed. Place TA 7090-1 Microswitch Assembly Installed over the area where the stirrup assembly TA 6564 would normally attach to the thrust rod. Do not tighten the clamping bolt at this time. 10 15. Attach the speed control valve, TA-2489 to the exhaust, 20. Control the speed of the pump using the gas supply Port 3 (left port). pressure and the speed control valve to achieve the desired stroke rate. Min. gas pressure: 18 psi Max. gas pressure: 35 psi Microswitch Valve Replacement 1. Shutoff gas flow to the pump. 2. Disconnect the gas supply pipe from Port 1 on the microswitch valve. 3. Disconnect and remove TA-7092 tubing assembly. 4. Remove two bushings, TA-7095, from Ports 2 and 3 on the microswitch valve. 5. Remove the TB-0548 cover. 6. Remove the four P01-031-3900 machine screws and four P52-031000-3900 lock washers. Remove the microswitch valve assembly from the pump housing. Speed Control Valve Installation 7. Remove the old microswitch from the mounting plate and replace with the new microswitch. 8. Reinstall the mounting plate with microswitch 16. Attach the 1/4 MNPT X 3/8 tubing 90° elbow, valve and gasket using the four machine screws TA-7096, to Port 2 (center port). and lock washers. Ensure the microswitch valve 17. Assemble the tubing using the ferrule, TA-7097, extended shaft is between the forks of the and flareless nut, TA-7098, then attach the TA-7090-1 assembly. tubing assembly, TA-7092, to the elbow and to the pump head. 9. Reinstall the TB-0548 cover. 10. Replace the TA-7095 bushings back into ports 2 and 3 as shown. Port 1 Port 3 Port 2 Steps 16 through 19 18. Tighten the clamping bolt on the thrust rod collar 11. Reconnect the TA-7092 tubing assembly. assembly. 12. Reconnect the gas supply line to the microswitch valve. 19. Connect supply gas to Port 1 on the microswitch valve. Stroke the pump several times. You may need to adjust the location of the thrust rod collar to optimize operation of the pump. 11 Texsteam Pumps Dresser, Inc. 16240 Port Northwest Drive Houston, Texas 77041-2645 USA Ph: 832.590.2306 Fax: 713.849.2879 Toll Free Phone: 800.945.9898 Email: txtpumps@dresser.com www.dresser.com ©2008 Dresser, Inc. Series 5100 Texsteam and Dresser are registered trademark(s) of Dresser, Inc. 8.09