Description: All stainless steel pressure gauge can be applied in the most corrosive media and conditions, liquid filling helps absorb vibration and pressure spikes, also increasing the service life of the gauge.
Size: 1.5"(40mm), 2"(50mm), 2.5"(63mm), 4"(100mm), 6"(150mm)
Pressure range: 15 to 15,000psi, Vacuum or compound
Socket: 316SS lower mount, Center back mount, or Lower back mount
Connection thread: NPT , BSP, BSPT, PT, ZG, or other customized threads
Tube: Heavy-duty 316L
Case: 304 stainless steel
Bezel: SS crimped-on
Window(Lens): Polycarbonate lens or safety glass lens
Liquid: Glycerin, silicone, oil fillable, or without liquid
Dial plate: Single or dual scale (psi, kpa, mpa, bar, kg/cm2)
Accuracy: +/- 3/2/3% (ASME B40.1 Grade B); +/-1% (ASME B40.1 Grade 1A);+/-2-1-2%(ASME B40.1 Grade A);+/-1.6%
Ambient temperature: Glycerin filled: 5??? to 55???; silicone filled: -25??? to 55???