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 INFO518.64414.92
P47AA-1C STEAM PRESSURE LIMIT CONTROL INFO451.46361.17
P47BA-1C STEAM PRESSURE LIMIT CONTROL INFO447.85358.28
P70NA-1C LOW PRESSURE CONTROL INFO373.00298.40
P74BA-1 8-70# SPST OPEN ON DECREASE In Stock375.25300.20
P74EA-8C SPDT LOW PRESS. DIFF. CONTROL In Stock354.77283.82
P74FA-1C DIFF PRESSURE SW 1/4INM FLARE In Stock335.97268.77
P74FA-10C PRESSURE CTRL; RANGE 2-26 PSI; DIFF 1.5+/-1.2 PSI INFO362.14289.71
P74FA-5 PENN DIFF PRESS SW W/1/4INFNPT In Stock330.62264.50
P74JA-2 DIFF PRESS CONTROLLER 1/4M FTG INFO621.80497.44

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