Protects low areas or basements from backflow or waste from street sewers
Elastomeric seal in quick action flapper ensures a water tight seal
Protects low areas or basements from backflow or waste from street sewers
Elastomeric seal in quick action flapper ensures a water tight seal
Threaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand
Valve hub fits DWV pipe and can be adapted for sewer and drain pipe
Complete with tee and U-bolts, nuts and washers. Available in two sizes which provide capability of tapping 1-1/2" or 2" DWV pipe to 3" or 4" existing schedule 40 DWV pipe. 3" x 2" and 4" x 2" spigots accept 1-1/2" schedule 40 DWV inside socket, joins to 2" with 2" couplings. Allows tapping of existing DWV lines without cutting pipe. Fits inside 2" DWV with couplings.