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Ships within 48 hours · Estimated delivery Sep 25 - Sep 30
The Flat Roof Access Hatch provides superior weather protection in a ready-to-ship configuration
geotextile composed of high tenacity polypropylene yarns which are woven to form a dimensionally stable network
8 inch extension thermostat with special thermo-bonded coating
Z191-5X4X24-4NL
UPC - 098268533620
Watts 957-NRS-GXG-FS 6 - Part of the 957 Series Geotextile The Flat Roof Access HatchThis 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
