Mercoid Control DA-31-153-3a switch D series psi 2477

Mercoid D series bourdon tube pressure switch. DA-31-153-3A. Brass Bourdon tube. SPDT Mercury switch, double external adjustments, adjustable deadband, fully automatic, settings for high and low pressure operating points. 5 3/4 inch diameter, 1/2 conduit connection, 11/2 inch connection length, 2 1/8 Height, 1/4 npt connection, Max Pressure: 33 lbs ( do not exceed), Min dif 1 lb. Adjustable operating range 1/8-20. Minimum Dead band 1 psig, 4A at 120 volt AC/DC, 2A at 240 volt AC/DC. Buyer Pays Shipping. We accept Visa, Mastercard, American Express, and Paypal. Combined shipping is available on multiple items. Please contact us for more information. Please check out our other items. .