Pay in 4 interest-free payments of $11.91 Learn more
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Delivering up to 155 cfm suction
steel blade
Using state-of-the-art Lithium-Ion technology
The DOC-BOX is available with or without viewing window and/or locks
steel tube and wire
Oatey 43905 Backwater Valve, 6 in H, ABS Pipe Delivering up to 155 cfmOatey backwater valves are designed as a sewage check valve to prevent pumped water from flowing back into the basin. Assembly includes threaded cover to allow for access and valve flapper which seals closed while not in use. Made of PVC or ABS plastic, backwater valve can be solvent welded to piping. Oatey backwater valves can accommodate access sleeves made of schedule 40 pipe.