mercoid for sale | 488 ads for brand-new and used mercoid

Mercoid control da-31-17

South Lyon, Michigan, United States
Jan 29th

New in box

Mercoid pressure control switch da31-2 pneumatic air switch

Paramount, California, United States
Jan 29th

This item is a Mercoid Pressure Switch DA 31-2 Pneumatic Air Switch. This item is in working condition, I've tested the item and it works fine. This item will be shipped promptly after payments.

Mercoid control mercury pressure switch

Vermilion, Ohio, United States
Jan 29th

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.

Mercoid control pressure switch da-21-3-10s da21152 10s new in box

United States
Jan 29th

MERCOID CONTROL PRESSURE SWITCH DA-21-3-10S DA21152 10S DAF-21-152-10S ~~ New in Box ~~ I accept offers on most of my items. I back what I sell with a full refund or replacement. Thanks for taking the time to view my auctions.

Mercoid control 31 3 6

Paisley, Florida, United States
Jan 29th

1 Mercoid Control Pressure switch

Mercoid control mercury pressure switch, range x2a, 1/8-20 psig, new- in box

Dyersburg, Tennessee, United States
Jan 29th

MERCOID CONTROL MERCURY PRESSURE SWITCH MODEL# PPQ-3 RANGE X2A 1/8-20 PSIG 120V 4A L38539 MER200 NEW- IN BOX

Mercoid ds-7231-153-7 new old stock

Tomball, Texas, United States
Jan 29th

New old stock Has clear cover

(3) mercoid control mercury switches, da21, da 21-3, da-31-153-9

Hanover, Pennsylvania, United States
Jan 29th

Used, were working when taken down but no guarantee.

Vintage mercoid da-31 pressure switch

Windsor, Ontario, Canada
Jan 29th

Item Details Description MERCOID DA-31 MERCURY PRESSURE SWITCH. SPECS:115V 10 Amp230V 5 AmpR.L. 1 HPS.P.

Dwyer mblt-2sc-ivpf-10-25 miniature submersible level transmitter

Auburn, California, United States
Jan 29th

This is a Mercoid level transmitter which is a division of Dwyer. This was for a water storage tank that was deleted from the project, hence we are left with an expensive component that would have a large restock if returned. I am listing it for les than we paid for it and hope for the best.

Vtg. antique gauge, mercoid temperature control switch 10 - 200 degrees, chicago

Belleville, Pennsylvania, United States
Jan 29th

CLEARANCE -- FINAL!!! NO RESERVE! OFFERING THIS VINTAGE MERCOID ( MERCURY ) TEMP.

Mercoid mercury switch 9-51sa ac system industrial nos

Turlock, California, United States
Jan 29th

This auction is for a Mercoid mercury switch number 9-51sa. On the box it says 9-5107 sa Please sent Questions if you have any if you need more pictures send an email address. I do accept returns and will make things right if there is a problem.

Mercoid mercury switch 9-51se ac system industrial

Turlock, California, United States
Jan 29th

This auction is for a Mercoid mercury switch number 9-51se Please sent Questions if you have any if you need more pictures send an email address. I do accept returns and will make things right if there is a problem. I will take personal checks but won't ship till check clears.