PRESSURE CONTROL; RANGE 2/26 PSI; DIFF 1.5+/-1.2 PSI
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
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.