Watts RK 757/RK 757DCDA-C 10 - Part of the RK-757/757DCDA Series Basement Window Well This total rubber parts kit

This total rubber parts kit is used for replacing or repairing the relief valve assembly on a 3/4 and 1 inch lead free reduced pressure zone assembly series 909 used to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure

Injected molded Polyethylene construction

Provides essential secondary drainage during heavy rainfall

2 Body Material Brass Brand Watts Corrosion Resistant Coating No Disc Material Reinforced EPDM EAN 098268328219 Gauge Option No Gauge Inlet Connection Size 1 IN Inlet Connection Type Union Solder Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature-Fahrenheit 160 Maximum Working Pressure-BAR 20

steam tracing lines

Watts RK 757/RK 757DCDA-C 10 - Part of the RK-757/757DCDA Series Basement Window Well This total rubber parts kitThis 10 IN check sleeve cover repair kit for series 757 and 757DCDA helps to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. It features a closure sleeve, sleeve O ring and gasket. It is designed for non health hazard applications. Features Factory replacement kit No special tools required for changing parts All parts are made of high quality materials Check sleeve cover kit