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Aluminum Oil Grandmfg® Sight Glass, Aluminum Oil Level Indicator, Aluminum fluid level sight glass, Aluminum oil level gauge, aluminum oil sight glass plugs, round observation ports, NPT sight glass windows, reservoir oil sight glass, hydraulic tank oil sight glass

Project Equipment offers valves, pipes, tubes, pipe fittings, etc.

The Aluminum Body Sight Glass or Oil level Indicator is provided with heat and oil resistance Viton rubber

It is capable of withstanding temperature of up to 120 degree C.

This Aluminum Body Sight Glass or Oil level Indicator is available in 1/4, 3/8, 3/4, 1 1/4, 1/2, 1 and 1 1/2 inches BSP,M10 to M48, NPT thread is available.

This Oil Level Indicator is used in all kinds of gear box, pumps, compressors, gear motor, hoists, hydraulic and pneumatic systems.