mercoid for sale, brand-new and used.

MERCOID CONTROL PRESSURE SWITCH DA521-3 NIB a.imagelink {color:

New in Box

We do honor our 14 day return policy, if you should get an item that does not work, unless otherwise stated in that items description. However, we do assume that all our items were in working condition or were stock in a storeroom at the time the factory closed. WHAT YOU SEE IN THE PICTURES, IS WHAT WE SEND TO YOU!!!!

N.O.S SHIP ONLY LOWER 48 STATES

N.O.S SHIP ONLY LOWER 48 STATES

N.O.S SHIP ONLY LOWER 48 STATES

MERCOID CONTROL DA 35-3 RG 5

Mercoid DA31-153 Mercury Pressure Control Switch

MERCOID SWITCH TYPE DPA-33-2 RG-64 NEW IN BOXLOCATION B1-B1-S406-24-16

Mercoid pressure switches #DAF-21-R6S, new in boxes, but old stock.

totally unique and working antique switch with mercury tube inclosed and makes contacts in perfect working order and adjustable high and low temps max pressure stated 30 lbs burnelli tube in ex condt steam punk or lab work ok by me

NEW - In Box - Old Stock Mercoid Control DPSW-7233-804-64 Pressure Switch S-18

This has a great industrial look for the creative type. Take a look at the pictures and see for yourself.

MERCOID DAW-38-3-5 NEW IN BOXLOCATION B1-B1-S410-24-16

Item: DWYER PN #DA-31-153- RG 3A Condition: used *Please note: Illustration listed in listing may appear different from actual product. Product guaran