Japan, NAGANO KEIKI
NAGANO KEIKI GV 50(⌀60) Glycerin Bath Type Pressure Gauge
Made in Japan
Manufacturer: NAGANO KEIKI
Model: GV__ Glycerin Bath Type Pressure Gauge
This stainless-steel enclosed pressure gauge is filled with liquid to protect moving parts preventing from wear of built-in link mechanism cause by vibration. This long life pressure resistant gauge is suitable for the use where ibration always presents.
Certificate： 
Features
・Stainless steel wetted parts and case improve corrosion resistance and environmental resistance.
・It features blowout disk in case of event when bourdon tube breaks while monitoring preventing from beak of window.
・φ60 and φ75 pressure gauge can feature safety mark with arrow figure indicating target or limit of pressure value.
・Dry type available without glycerin filled.＊To maximize performance, select full scale pressure range to indicate normal operating pressure which comes to conditions below.
For constant pressure : The maximum operating pressure should not exceed three-quarters of the full-scale range.
For fluctuating pressure: The maximum operating pressure should not exceed two-thirds of the full-scale range.
Select appropriate wetted parts compatible with process fluid (gas and liquid) which the gauge will be subjected.
Please refer to JIS B 7505-1 for details.
・It features blowout disk in case of event when bourdon tube breaks while monitoring preventing from beak of window.
・φ60 and φ75 pressure gauge can feature safety mark with arrow figure indicating target or limit of pressure value.
・Dry type available without glycerin filled.＊To maximize performance, select full scale pressure range to indicate normal operating pressure which comes to conditions below.
For constant pressure : The maximum operating pressure should not exceed three-quarters of the full-scale range.
For fluctuating pressure: The maximum operating pressure should not exceed two-thirds of the full-scale range.
Select appropriate wetted parts compatible with process fluid (gas and liquid) which the gauge will be subjected.
Please refer to JIS B 7505-1 for details.
