This is a working Mercoid pressure switch was removed from a Master DC diesel fire pump controller that was taken out of service due to an upgrade, Has the bracket to back pan mount in a Master DC ,DCB, DCFRA or DCFB Diesel fire pump controller.I tested the switch with air and gauge switch is in range. Will also work with a Metron Diesel or electric as well as firetrol.
Thanks for looking this Mercoid DA31-2-9 works with Metron, Firetrol ,Cuttler hammer andMaster control systems electric and diesel fire pump controller. This particular switch was taken out of a working Metron fire pump controller that was replaced due to an upgrade. The switch has been tested and verified to be in working order, the switch has not be subjected to freezing temperatures.
The glass is missing from this unit as pictured. This item has been fully tested by our tech department and is in good working condition. Item is guaranteed non-DOA and is covered under our 14-day return policy.
Mercoid PR-153-P2 Limit Control T16V-S24245401 Pressure switch NEW The Item NEW AND WORK NORMALLY This listing is only including items shown in pictures
Mercoid DRF-31-2L-8 Limit Control T14R-S41195001 Pressure switch NEW The Item NEW AND WORK NORMALLY This listing is only including items shown in pictures
WE ARE SELLING A NEW MERCOID CONTROL PRESSURE MERCURY SWITCH MODEL # AP153 R 36 Wetted Materials: Nylon reinforced Buna-N and steel. PTFE and 316 SS optional. Temperature Limits: -30 to 150°F (-35 to 66°C).
I am not sure what this is or what it does , a pressure switch of some sort ? It is marked Type DR31-156u R6 , Serial 79-53899 Reset 1 , 120 volt 10 amp , 240 volt 5 amp , AC1/2 , DC1/3 HP . The Mercoid Corporation Chicago Il.
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