Application: Liquid filled pressure gauge mainly used in petroleum chemical industry liquid help to absorb vibration and pressure spikes, increasing the service life of the gauge.
Size: 1.5"(40mm) 2"(50mm), 2.5"(63mm), 3.5"(95mm), 4" (100mm) and 6" (150mm)
Pressure range: 15 to 15,000psi vacuum and compound
Socket: No lead brass lower mount, center back mount or lower back mount
Connection thread: NPT , BSP, BSPT, PT, ZG, or other customized threads
Tube: Phosphor bronze, copper alloy or stainless steel
Case: Stainless steel
Bezel: Crimped-on SS bezel
Window (lens): Polycarbonate or safety glass lens
Liquid: Glycerin, silicone, oil fillable or without liquid
Dial plate: Single and dual scale (psi, kpa, mpa, bar, kg/cm2)
Accuracy: +/- 2/3% (ASME B40.1 Grade B); +/-1% (ASME B40.1 Grade 1A)
Bracket: With straight or flared U-clamp
Ambient temperature: Glycerin filled: 5℃ to 55℃; silicone filled: -25℃ to 55℃
Certificate: CSA low lead listed