I bought this item to replace the existing pressure switch on my Central Pneumatics 4 gallon pancake compressor. The compressor is about 20 years old and the original switch had never worked right. With the original switch pushed to the "off" position the compressor would still often run. Should have addressed this years ago but I just put up with it. The new switch is an exact replacement for the original and it works perfectly. It shuts off the compressor at 100 psig, and when pushed to the "off" position it clicks into place and stays there. It is supposed to have adjustable shut-off pressure over a range of 95-120 psig, but there were no instructions on how to make this adjustment - this is no big deal to me since I am OK with the 100-psig shutoff pressure. There were no instructions for installation but since it was an exact replica of the original switch it was obvious how to install the new one by looking at the original.Read full review
Verified purchase: Yes | Condition: New
Was very close replacement. ONLY: No way to attach ground wire on both sides. I had to drill hole bigger and use self tapping screws (Not provided). Threads on plastic nuts holding wires to unit are different than original unit nuts. So, you can't just use the old ones that are probably still good. Not a big deal, but nut size on aluminum casting, on this unit is smaller than original. Contact points look cheep. They work, but for how long? I got my compressor for FREE so $13.00 to fix it was Okay!
Verified purchase: Yes | Condition: New
Replaced my broken one exactly.
Verified purchase: Yes | Condition: New
I did not think I could get a replacement but look at it now. It worked perfect after installation. Thanks
Verified purchase: Yes | Condition: New
Worked well. the only problem I had with the install was the ground wire holes were not tapped. I had to drill them and use short metal screws
Verified purchase: Yes | Condition: New
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