Oil-filled pressure Gauge

General Liquid-Filled pressure Gauges are designed to perform in harsh environments, especially where pressure pulsations, vibration, and shock loads are a problem. The liquid also lubricates the internal movement that extends the life of the gauge. The her-metically sealed construction using a stainless steel case and crimped ring reduces the changes of leaks.As standard, these gauges feature a ventable top fill plug for pressure relief, ease of venting after installa-tion, field liquid filling, and allow the gauge to be moun-ted in a vertical or horizontal plane. SPECIFICATIONSDial Size: 1-1/2(40mm), 2(50mm) 2-1/2(63mm), 3(75mm) 4(100mm) Case Material: Type 304 Stainless SteelCase Style: Flangeless, Bottom Connection;Flangeless, Center Back Connection Front Flange Panel Mount Back Connection; U-clamp Panel Mount, Back Connection.Ring: Type 304 Stainless Steel-Crimped Lens: Class, Polycarbonate (plastic) Pointer: Aluminum-Black FinishDial Color: Black markings on white for single scale. Black and blue markings on white for dual scale(psi & metric)Movement: Brass, Type 316 Stainless Steel Bourdon Tube: Phosphor Bronze, Type 316 Stain-less steelSocket Connection: Brass Type 316 Stainless Steel Connection: 1/8NPT, 1/8BSP 1NPT, 1/2BSP 7/16UNF Flared (37°& 45°Accuracy: ±1.5% of full scale