Lockport
O/O Longhaul TruckingDIY Junior Member
I have a Well-X-Trol WX-252, factory set at 38PSI and a 30/50 pressure switch adjusted to 40/60. Sometimes, the switch fails to cut in and has to be 'started' again. I have seen the needle on the gauge go from 40ish and drop like a rock down to '0'. On the other hand, sometimes it gets down to 40 and it clicks on and fills up to 60 and shuts off. All these components are no more than a year old. The switch behaved like that when it was new, then seemed to stop until, with great rarity, it would do it again. Now it is becoming quite frequent. What is wrong here?
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