MERCOID DA Series
Specifications
Agency Approvals
CE, CSA, FM, UL (mercury switch units are not CE approved) (Consult factory for FM approved models).
Conduit Connection (General purpose)
1/2" hole for conduit hub; Weatherproof: 1/2" conduit hub; Explosion-proof
Electrical Connections
Screw terminal.
Enclosure Rating
General purpose, weatherproof or explosion-proof.
Mounting Orientation
Vertical.
Pressure Limit
Maximum pressure of the operating range.
Process Connection (General purpose and weatherproof)
1/4" male NPT, 1/2" male NPT on ranges 15S and 16S; Explosion-proof
Repeatability
±1% of full operating range, ±1.5% on DS-7300 models.
Set Point Adjustment
Thumbscrew.
Switch Type
SPST mercury switch, SPDT mercury switch, SPDT snap switch, or
Temperature Limit
180°F (82°C).
Weight (General purpose)
4 lb (1.8 kg); Weatherproof: 6 lb (2.7 kg); Explosion-proof: 8 lb (3.5 kg).
Wetted Materials
Brass, 403 SS, or 316 SS.
Features
- Adjustable or fixed deadband
- External switch setpoint adjustments
- General purpose, weatherproof or explosion-proof enclosures
- Minimum deadband is obtainable at any point in the range
- On/off indication (except hermetically sealed snap switch models)
- Pressure ranges of full vacuum to 8000 psig
- SPDT snap-action, hermetically sealed snap action or hermetically sealed mercury switch
- UL listed, CSA approved, many models FM approved
- Visible calibrated dial
Frequently asked questions
What makes Elite.Parts unique?

What kind of warranty will the DA Series have?

Which carriers does Elite.Parts work with?

Will Elite.Parts sell to me even though I live outside the USA?

I have a preferred payment method. Will Elite.Parts accept it?

Why buy from GID?

Quality
We are industry veterans who take pride in our work

Protection
Avoid the dangers of risky trading in the gray market

Access
Our network of suppliers is ready and at your disposal

Savings
Maintain legacy systems to prevent costly downtime

Speed
Time is of the essence, and we are respectful of yours
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What they say about us
FANTASTIC RESOURCE
One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!
Bucher Emhart Glass
EXCELLENT SERVICE
With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.
Fuji
HARD TO FIND A BETTER PROVIDER
Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.
Applied Materials
CONSISTENTLY DELIVERS QUALITY SOLUTIONS
Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.
Nidec Vamco
TERRIFIC RESOURCE
This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.
Trican Well Service
GO TO SOURCE
When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
ConAgra Foods