Hayward Check Valve, 2 1/2 in, Single, Inline True Union, PVC, FNPT x FNPT - TC1250T Shower Curtains and Rings The unit requires a rough

The unit requires a rough opening that measures 11-1/2 inches in width by 11 inches in height and can be used in walls and other hard surfaces that are 1-3/4 inches to 5-1/2 inches in thickness

Mirror size is 24 inches wide by 36 inches in height

Compact valve has an atmospheric vent that can indicate problems

MV-SS300-0011

Hayward Check Valve, 2 1/2 in, Single, Inline True Union, PVC, FNPT x FNPT - TC1250T Shower Curtains and Rings The unit requires a roughDesigned to help prevent the reversal of flow in piping systems where backflow could cause damage to filters, pumps, or process equipment. This HAYWARD check valve operates without the need for any adjustments or settings, and features an innovative square cut elastomer seat to seal at low back pressures. The true union design eases valve removal from piping systems without having to break down the pipe connections.