Watts 957-NRS-GXG-FS 6 - Part of the 957 Series Geotextile 8 inch extension thermostat with

8 inch extension thermostat with special thermo-bonded coating

and industrial floor systems where runoff must be handled efficiently without compromise

UPC - 098268533620

The Flat Roof Access Hatch provides superior weather protection in a ready-to-ship configuration

1 IN Watts Model WTD

Watts 957-NRS-GXG-FS 6 - Part of the 957 Series Geotextile 8 inch extension thermostat withThis 6 IN lead free stainless steel reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. It has NRS groove by groove gate valves that work well in limited headroom situations. The easy maintenance assembly consists of positive seated torsion spring check modules, bottom mounted differential pressure relief valve, non rising stem resilient