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Testing & setting presuretrol

gcp13
gcp13 Member Posts: 122
in Strictly Steam
I made this device to test presuretrols and recalibrate

Them by adjusting the set screw until I get what I need

Leaving the fittings loose on tester lets the presure drop slowly

After it trips to see when it closes.

Works very well. I've had new presuretrols out of the box

Not shut off until 7 lbs. while it was set to 1lb.

Comments

  • BobC
    BobC Member Posts: 5,495
    great idea

    Honeywell should be embarrassed into doing something about this but because they have a monopoly they just continue to ship crap.It's a crime that they don't have any competition.



    Bob
    Smith G8-3 with EZ Gas @ 90,000 BTU, Single pipe steam
    Vaporstat with a 12oz cut-out and 4oz cut-in
    3PSI gauge
  • DanHolohan
    DanHolohan Member, Moderator, Administrator Posts: 16,596
    Great idea.

    Thanks for sharing. Seems a shame you have to do this on a brand-new product.
    Retired and loving it.
  • gerry gill
    gerry gill Member Posts: 3,078
    Nice rig,

    i like it..yea we play with the calibration screw also..i think the first person laid off at honeywell at the start of the recession was the qa inspector.
    gwgillplumbingandheating.com
    Serving Cleveland's eastern suburbs from Cleveland Heights down to Cuyahoga Falls.

This discussion has been closed.

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