The stainless-steel pressure gauges are silicone-filled and are ideal for pumps, compressors, hydraulic presses, machinery, pneumatic equipment and motors in harsh environments with brass, lead-free brass or stainless-steel internals. The SS liquid-filled pressure gauge has optional U-clamps and front flanges
Solid phenolic front and polypropylene pressure relief back safety case, along with a micrometer adjustable pointer for ease in calibration. Features stainless steel full rotary movement for prolonged life, and a micrometer adjustable pointer for ease of use.