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Pressure Range0 to 0.5 WC
UseHVAC Systems
Display TypeAnalog
Pressure TypeDifferential Pressure
Connection TypeNPT
Connection Size1/4 inch
Measuring Range(mm)0 to 0.5"WC up to 500"WC
Accuracy+/- 3% FS (+/- 4% FS for for certain ranges)
Pressure Limits-20" Hg to 500 psig (-0.677 bar to 34.5 bar)
Switch TypeDPDT
Temperature Limit20 to 120 Degree Fahrenheit (-6.67 to 48.9 Degree Celsius)
Watted MaterialsConsult factory
ServicesCompatible gases and liquids


We are the supplier of Differential Pressure Gauge/Switch - 43000 Series.

Differential Pressure Gauge/Switch

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