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Flashcards in Waterous pump Deck (4):

What is the automatic pressure relief valve set at?

125 psi. by shop.


Monitors pressure and controls engine RPM's to maintain the set pressure.

Pressure Governor.


"PUC"in throttle mode, when throttle control switch is pushed will decrease or increase rpm by? when held for more than .5 secs?

25 rpm, 50 rpm.


"PUC" In pressure mode, if throttle control is moved up or down once, psi increases or decreases by? When held for .5 secs?

4 psi, 8 psi