Pressure

P74 Series



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P74 Series

Differential Pressure Switch P74 Series

Differential Pressure Switch

 

The Model P74 Differential Pressure Switch measures the difference in pressure exerted upon its two sensing elements in the building automation application. It operates an SPDT switch at the differential pressure set point. With these differential pressure switches, the set point may be adjusted without removing the cover and it is visible on a calibrated scale.


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QtyModelDescriptionIn StockList PriceInternet Price
P47AA-13C STEAM PRESSURE LIMIT CONTROL INFO493.95395.16
P47AA-1C STEAM PRESSURE LIMIT CONTROL INFO429.96343.97
P47BA-1C STEAM PRESSURE LIMIT CONTROL INFO426.52341.22
P70NA-1C LOW PRESSURE CONTROL INFO355.24284.19
P74BA-1 8-70# SPST OPEN ON DECREASE INFO357.38285.90
P74EA-8C SPDT LOW PRESS. DIFF. CONTROL In Stock337.88270.30
P74FA-1C DIFF PRESSURE SW 1/4INM FLARE In Stock319.97255.98
P74FA-10C PRESSURE CTRL; RANGE 2-26 PSI; DIFF 1.5+/-1.2 PSI In Stock344.90275.92
P74FA-5 PENN DIFF PRESS SW W/1/4INFNPT In Stock314.88251.90
P74JA-2 DIFF PRESS CONTROLLER 1/4M FTG INFO592.19473.75

Accessories

No accessories found
Features
  • Brass bellows
  • Completely enclosed contact mechanism
  • Externally adjustable with visual setpoint scale
  • Universal mounting bracket supplied
  • Heavy-duty elements withstand high overrun pressure
  • For air, oil, or other liquids
  • One-year warranty
Download Additional Data

document   Catalog Page
document   Installation Guide