Wika® Stainless Steel Industrial Gauges Are Used For High Vibration And Pulsation Applications.
Gauges are made with 304 stainless steel case for corrosion resistance. Polycarbonate window. Black aluminum pointer. Liquid fillable. Ambient operating temperature range is -40 to 140°F if dry or silicone-filled, and -4 to 140°F if glycerine-filled. 1/4 NPT connection or 1/2 NPT connection. 2 and 2-1/2 gauges feature white ABS dials. 4 gauges feature white aluminum dials.