Click on the image to check the artwork
By certification 
150mm Stainless Steel Differential Pressure Gauge M20*1.5, G1/2'', 1/2'' NPT ±2.5% Accuracy
It is applied for those gaseous, vaporous or liquid media which don’t explode, crystallize and freeze, and corrode stainless steel.
Nominal size: 150mm
Accuracy class: ±2.5%
Bourbon tube: Stainless steel
Installation: Lower mount
Connection: Stainless steel, two threads with three different angles,M20×1.5 or other required threads
Pointer: Aluminum, black
Case: Stainless steel
Movement: Stainless steel
Dial: Aluminum, black lettering
Ingress protection：IP54
Scale ranges: 0~100kPa or 0~2.5MPa
Weight: about 1.5kg
Working temperature：-40~70℃
Permissible humidity：No more than 80% of relative humidity
Hongqi Instrument, established in 1993, is one of the leading manufacturers and suppliers of 150mm stainless steel differential pressure gauge m20*1.5,g1/2'',1/2'' npt ±2.5% accuracy in China. Providing you with low price and good service, we welcome you to wholesale the famous brands' gauge made in China at cheap price from our factory.
