Grate Insert for Suction Fitting – 1-1/2 Inch MIP – White

This is a grate insert for a wall mounted 1-1/2 inch MIP suction fitting. Manufactured by Pentair, it is used as a safety grate to prevent most forms of entrapment by a vacuum line or low water suction line. It is not generally used on wall return fittings but is used on suction fittings.