The Penguin plastic gauge guard is a compact, molded design consisting of two threaded fluid chambers. There is no possibility of leakage due to uneven screwed components. The choice of materials permits these gauge guards to be utilized on highly corrosive and ultra-pure solutions. Gauge guards are available preassembled at the factory with pressure ratings of 0-30, 0-60, 0-100, or 0-160 (PSIG).
Bulletin PGG Pressure Gage & Guard