Product name: | Air Compressor Pressure Gauge | ||||
Normal size: | 1.5(40mm),2.0(50mm),2.5(63mm),4(100mm) | ||||
pressure range: | -1Bar(-30"Hg)-0-1000Bar(15000psi) | ||||
Accuracy: | ±1%,±1.6%,±2.5% ±3-2-3% | ||||
Operating temperature: | -20℃ to +60℃ | ||||
Case: | stainless steel plastic case iron | ||||
Bezel: | stainless steel plastic case iron | ||||
Bourdon tube: | copper allow or stainless steel <100Bar:c-Type ≥100Bar:Helical Type | ||||
Connection: | stainless steel or brass | ||||
Movement: | stainless steel or brass | ||||
Thread: | 1/8,1/4,3/8,1/2; PT(BSPT,ZG),BSP(G,PF),NPT etc. | ||||
Liquid: | Glycenin or silicone |