Wika® Liquid-Filled Stainless Steel Industrial Gauges With Bayonet Ring Are Used For Process, Chemical Applications, Power Generation And Pollution Control Applications.
Gauges are made with Type 304 stainless steel case and 316 stainless steel wetted parts. Twist-on bayonet bezel ring. Laminated safety glass window is removable. White aluminum dial with adjustable black aluminum pointer. Glycerine filling. Ambient operating temperature range is -4 to 140°F. Available sizes are 2-1/2 and 4. 1/2 or 1/4 NPT connection. Compatible with U.S. Gauges 540L and 541L.