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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26
3″ invert depth and 6
The barrier is constructed from durable HDPE plastic and is designed to last 50+ years when installed underground
The temperature relief is at 210 degree F (99 degrees C)
Prevents backflow of sewer gas into building
continuous purging and venting of air
Watts RK 993RPDA-RV 4 - Part of the RK-993RPDA Series Drain Fitting 3″ invert depth and 6Features Factory replacement kit No special tools required for changing parts All parts are made of high quality materials Original parts insure long service life Specifications Kit Type Relief Valve Rubber Parts Kit Lead Free NO Product Group BACKFLOW KITS UPC 098268651638
US$ 167.41
US$ 904.50
