Wika's model 111.12 general purpose bourdon tube gauges are designed for applications where the measured media does not corrode copper alloy. The 1-1/2", 2" & 2-1/2" come in a white plastic dial with stop pin and a black ABS pointer. The 3-1/2" comes in a white aluminum dial with stop pin, black aluminum pointer and u-clamp. The 4" comes in a white aluminum dial with stop pin and a black aluminum pointer. The window is crystal-clear plastic, snap-fit on sizes 1-1/2", 2", 2-1/2" & 4". The window for the 3-1/2" is crystal-clear plastic and threaded. The wetted parts are copper alloy.
General applications include:
- Hydraulic and pneumatic systems
- Pumps, compressors, water systems and regulators
- Suitable for fluid medium which does not clog connection port or corrode copper alloy