These allow visual observation of liquid levels and their condition. They can also be used to display fluid motion or mechanical movements. Used on hydraulic tanks, pressure vessels, reservoirs, packaged power equipment, hydraulic lines and dipping. Its body is constructed with plated steel (other body materials available on special request) and the polycarbonate glass material is fused to the body for a leak free seal. The window sight withstands up to 125 psi and temperatures up to 121°C (250° F).

Temperature Range: Max Temperature 121°C (250°F).