Sanitary pressure gauge


P750 series have diaphragm seal to be combined with a pressure gauge. These series are suitable to be used for the situation where corrosive, contaminated, hot, and viscous pressure mediums are present, and it could be used for a chemical, food, beverage, biochemical, and pharmaceutical industry.

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Extra Information

Extra Information


Nominal diameter 63, 80 and 100 mm
Accuracy 63, 80 mm : ±1.6% of full scale
100 mm : ±1.0% of full scale
Pressure range (MPa, kPa, bar) Steady : 75% of full scale (63 and 80 mm)
100% of full scale (100 mm)
Over range protection : 130% of full scale
Working Pressure Steady : 75% full scale
Over range protection : 130% of full scale
Working temperature Ambient : -20 ~ 65°C
Fluid : Max. 121°C
Temperature effect Accuracy at temperature above and below the reference temperature (20℃) will be effected by approximately ±0.5% per 10℃ of full scale
Standard Features

Standard Features


Pressure connection 316SS
P751 : 1½” and 2″ Nut
P752 : 1″, 1½”, 2″, clamp connection
P753 : PF¾”, PF1″, PF1½”, male screw
P754 : Standard and non standard flange
P755 : Homogenizer
P756 : Homogenizer flange (95 x 43 x 28)
Body Staineless steel (316SS)
Diaphragm Stainless steel (316L SS)
Electropolished diaphragm
Ra 12 ~ 20 ㎛a
System filling Food grade oil (FDA certified)
Certificates ATEX Ex II GD c IIC TX

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