Mr. HuyGeneral service pressure gauge with economic design diaphragm seal
Model : P170Catalogue Download : 
Service intended
P170 series are designed to withstand corrosive, contaminated, or heterogeneous pressure media by employing the welded bellows. Especially, it can be used for water treatment process machines and sludge water lines.
Nominal diameter
75 and 100 mm
Accuracy
±1.5% of full scale
Scale range (MPa, kPa, bar)
-0.1 ~ 0 to 0 ~ 2.5 MPa
Working pressure
●Steady : 75% of full scale
●Over range protection : 130% of full scale
●Over range protection : 130% of full scale
Working temperature
●Ambient : -20 ~ 65℃
●Fluid : Max. 100℃
●Fluid : Max. 100℃
Special features
Design with internal diaphragm, upper and lower housing welded Excellent cost-performance ratio
Temperature effect
Accuracy at temperature above and below the reference temperature (20℃) will be effected by approximately ±0.4% per 10℃ of full scale
Pressure connection
Upper and Under flange : 304SS
Element
Diaphragm : 316L SS
Case
Black painted steel
Cover
Black painted steel
Window
Glass
Movement
Brass
Pointer
Black painted aluminium alloy
Process connection
¼" PT, NPT and PF
⅜" PT, NPT and PF
⅜" PT, NPT and PF
Option
Dial size : 60 and 75 mm
Another process connection size and type
Another process connection size and type
