mercoid for sale, brand-new and used.

UP FOR AUCTION IS THIS COOL OLD MERCOID SWITCH GAUGE. THE CONDITION IS VERY GOOD FOR ITS AGE. AND IT LOOKS COMPLETE.

MERCOID PRESSURE CONTROL DA-31-153-1 Please take a look at all of the pictures, what you see in the pictures is what you will receive. Thank you.

This is a MERCOID DWYER CONTROL DA-31-153-7 PRESSURE SWITCH SPDT 5-150PSIG 120/240VAC/DC from unused inventory!

Mercoid DA31-153-9 Pressure switch JUST REMOVED FROM SERVICE, WORKING AT TIME OR REMOVAL

It is being sold in working condition. We are offering a 14 day money back guarantee! This item will be shipped promptly following payment.

MERCOID control DR-35-2L-5

2 MERCOID CIRCULATOR CONTROLS FM43733516 This is a Fixed Auction for up to (2) Mercoid Circulator Controls Model: FM43733516 Please note: Each bid is for ONE Circulator Control. These Circulator Controls are New and fully guaranteed. 100-240 VAC 10/5 Amp Rating

New old stock, never used, Mercoid DA-531-2-7 pressure switch for your consideration. These retail for between $370 and $600. Thanks for looking.

MERCOID DAW-23-153-10S Series D Pressure Control Sealed Bourdon tube and switches. New on the box. Comes with 14 day warranty/return policy.

Up for grabs is a Mercoid Type DA-531 pressure control switch. This is "new old stock" and in the original box. Buyer pays $9.95 shipping within the continental US.

For auction - 1 - Mercoid pressure switch, Model Nol DA-31-2-6. New in the box. The box is crumpled and dusty from storage.

MERCOID CONTROL LINE VOLTAGE THERMOSTAT Model No. 806-2 New in Box May show some self-ware New Old Stock Photos are of the items Please contact with any questions We use recycled packing materials for most shipping Thanks for looking

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.

Up for sale are Two Used Adjustable Mercoid Pressure Switches. The switches are in Great shape & only used a very short time. They are mounted on a Stainless steel back.

Up for auction is a new Dwyer Instruments (Mercoid controller) CS-150 refrigeration controller. This switch is new in box. The range is 10-150 psi.

MERCOID CONTROLS PRESSURE SWITCH MODEL: DPA-33-153-62 Please see pictures for more specs.