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Anti-corrosion pressure gauge

Type: P870


Service intended


P870 series provide a superior chemical resistant and non-viscous pressure gauge which employs fluorine resin for the wetted parts. It can be used with highly corrosive fluids. The case material is PP resin and resistance to corrosive environments.


Nominal diameter


50 mm




±1.5 % of full scale (Only available with 0.6 and 1 MPa)
±2.0 % of full scale


Scale range (MPa, kPa, bar)


0 ~ 0.1 MPa to 0 ~ 1 MPa


Working pressure


Steady pressure : 75 % of full scale


Working temperature limits


Ambient : 10 ~ 30 °C


Temperature effect


Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately
±0.8 % per 10 ℃ of full scale



Standard features


Pressure connection


Fluorine resin (PTFE, PFA)




Bellows : Fluorine resin (PFA)


Case and cover


PP resin




Screw type PET resin








White aluminium with black graduations




Black painted aluminium alloy


Process connection


⅜" PT, PF, tube (please consult about other connection)




Assembly and adjustment : Clean room (Class 10,000)
Treatment : Use no oil and water
Packing : after N2 gas flushing, clean polyethylene hermetical sealed packaging



Download:  CATALOG 

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