Reflex level gauge glass is made from High Borosilicate, They are used in level gauge in boiler for water position. Reflex type one side facing the medium chamber is provided with molded grooves set at 90 degree angles. The molding process increases the resistance of the glass grooves to wear; the skin which the glass attains during molding gives it maximum smoothness and hardness.This makes it extremely resistant to the attack of boiler water.
It can be used with all media at service conditions up to 4MPa and temperature up to 430 degrees Celsius.
It is also named: Reflex Gauge Glasses, Sight glasses, Reflex Glasses,Reflex sight glasses, Spares For level Gauge.