Johnson Controls P74FA-9C

DIFFERENTIAL PRES CONTROL; 50/400 KPA 5 BU DIFF. 10+/-8KPA; LO-OPEN 150+/-14KPA(R-Y); STY

DIFFERENTIAL PRES CONTROL; 50/400 KPA 5 BU DIFF. 10+/-8KPA; LO-OPEN 150+/-14KPA(R-Y); STY

Series P74 measures the pressure difference between two sources: supply lines and return lines. A change in differential pressure will reposition the switching mechanism to cause corrective action of the supplementary control equipment.

Features

?- Field-proven Pennswitch with a completely enclosed contact mechanism

-? Pressure differential setting is easily changed without removing the cover