Plastic BSP and Metric Threaded with Reflector

Aluminum BSP and Metric Threaded

BW-40 Observa-Dome

Oil level is easy to read from any angle- side or front. Outer dome is clear, unbreakable plastic. White plastic inner dome makes oil level stand out in dim light.

BW-20 Porthole with Reflector

Designed for multiple use, these gauges are made for insertion in tapped els, tees or other NPT fittings and are easily installed and removed with a wrench. Turned from solid hexagon rod, this rugged unit comes factory assembled with clear glass window firmly held between two gaskets by rolled edge of body. Same as BW-10 […]

BW-10 Porthole with Open Back

Designed for multiple use, these gauges are made for insertion in tapped els, tees or other NPT fittings and are easily installed and removed with a wrench. Turned from solid hexagon rod, this rugged unit comes factory assembled with clear glass window firmly held between two gaskets by rolled edge of body. Recommended maximum pressures […]