Features:

Vacuum Pressure Gauge measures the negative pressure of unexplosive and noncrystalline gas, liquid and vapor not corrosive to copper, steel and alloy, mainly used for pipes and containers carrying gas or liquid.

 

Technical Specifications:

1). Type: Z

2). Accuracy: 1.0, 1.5, 2.5

3). Case diameter: 1.5”/40mm, 2”/50mm, 2.5”/60mm, 4”/100mm, 6”/150mm

4). Measurement range: -0.1~0Mpa, (psi, kpa, mpa, bar, kg/cm2 available)

5). Coupling: Bottom connection, Back connection (with flange)

6). Thread coupling: Metric Thread, BSP, NPT, BS and UN

7). Material:

a) Case: Carbon steel, engineering plastics

 b) Bourdon tube: Brass or bronze

 c) Thread: Brass

 d) Movement: Brass