Watts RK 957/957RPDA-C 2 1/2-4 - Part of the RK-957/957RPDA Series silt-fence-selector 3/4 inch NPT male inlet

3/4 inch NPT male inlet and 1/2 inch NPT female (drain) outlet

The valve can be installed directly in tank tappings for commercial applications to provide protection for hot water supply tanks and hot water heaters

These sheets are made in America

and similar outdoor architectural areas where both functionality and aesthetics are critical

The Watts GRD-620 is a green-roof plaza area drain designed for vegetated and paved roof walkways and patio areas

Watts RK 957/957RPDA-C 2 1/2-4 - Part of the RK-957/957RPDA Series silt-fence-selector 3/4 inch NPT male inletThis 2 1 2 to 4 inch check sleeve cover kit includes the parts necessary to repair or replace the sleeve cover of the reduced pressure zone assembly, series 957 or reduced pressure detector assembly, series 957RPDA. This kit consists of all parts necessary to repair the first check assembly of the applicable valve. All parts are genuine and original to the valve. Features Factory replacement kit No special tools required for changing parts All parts