250mm Economical Lower Mount Steel Case Pressure Gauge ZG1/2'',G1/2'',1/2'' NPT ±1.6% Accuracy

Product Detail

Y250




250mm Commercial Lower Mount Pressure Gauge ZG1/2'', G1/2'', 1/2'' NPT ±1.6% Accuracy




Application Description

It is applied for those gaseous, vaporous or liquid media which don’t explode, crystallize and freeze, and corrode copper or copper alloys.




Product Description

Nominal size: 250mm

Accuracy class: ±1.6%

Bourbon tube: C-shaped or helical, phosphor bronze

Installation: Lower mount

Connection: Brass, ZG1/2'', G1/2'', 1/2'' NPT or other required thread

Pointer: Black, aluminum

Case: Painted steel

Movement: Copper or copper alloy

Dial: Aluminum, black lettering, with stop pin

Scale ranges: 0~250MPa




Working Pressure

Steady pressure:3/4 * full scale range

Fluctuating pressure:2/3 * full scale range




Working Condition

Working temperature:-40 to 70?

Permissible humidity:No more than 80% of relative humidity

Hongqi Instrument, established in 1993, is one of the leading manufacturers and suppliers of 250mm economical lower mount steel case pressure gauge zg1/2'',g1/2'',1/2'' npt ±1.6% 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.