Skip to main content
DA-31-153-3A Pressure switch

DA-31-153-3A Mercoid United Kingdom Sales

If you are looking for a reliable supplier where you can purchase the DA-31-153-3A Pressure switch, you are in the right place. RADWARD sells all product groups belonging to the Mercoid brand in the United Kingdom market, with fast delivery times and competitive prices.

DA-31-153-3A Pressure switch
ProductDA-31-153-3A
BrandMercoid
SupplierRADWARD LTD
CountryUnited Kingdom
Request a price
Delivery time: Determined at the time of quotation
VISA Mastercard Bank Transfer

Technical Specification

Mercoid DA-31-153-3A pressure switch, brass Bourdon tube, range 1/8-20 psig, 1 psig min. deadband. Wetted Materials: Brass, 403 SS, or 316 SS. Temperature Limit: 180°F (82°C). Pressure Limit: Maximum pressure of the operating range. Enclosure Rating: General purpose, weatherproof or explosion-proof. Repeatability: ±1% of full operating range, ±1.5% on DS-7300 models. Switch Type: SPST mercury switch, SPDT mercury switch, SPDT snap switch, or SPDT hermetically sealed snap switch. Other circuit types available. Electrical Rating: See Catalog page. Electrical Connections: Screw terminal. Conduit Connection: General purpose: 1/2″ hole for conduit hub. Weatherproof: 1/2″ conduit hub. Explosion-proof: 3/4″ female NPT. Process Connection: General purpose and weatherproof: 1/4″ male NPT; 1/2″ male NPT on range 15S and 16S. Explosion-proof: 1/2″ male NPT and 1/4″ female NPT. Mounting Orientation: Vertical. Set Point Adjustment: Thumbscrew. Weight: General purpose: 4 lb (1.8 kg). Weatherproof: 6 lb (2.7 kg). Explosion-proof: 8 lb (3.5 kg). Deadband: See Catalog page. Agency Approvals: CE, UL, CSA, FM. (Mercury switch units are not CE approved). (Consult factory for which models have what approvals.)