Wika® Factory Filled Stainless Steel Industrial Gauges Are Used For High-Vibration And Pulsation Environments.
Gauges are made with a stainless steel case for long-lasting durability. Wetted parts are copper alloy. Polycarbonate window. Black aluminum pointer. Glycerine-filled. Ambient operating temperature range is -4 to 140°F. 2-1/2 gauges are made with white ABS dials. 4 gauges are made with white aluminum dials. Available with 1/4 NPT connection or 1/2 NPT connection. Compatible with US Gauges 535L, 545L, 555L, 556L and 559L, and Ashcroft 3005HL.