Brand Name: Ace
*Inlet Diameter: 1-1/4 in.
*Material: ABS Plastic
*Valve Type: Sump Pump
*Product Type: Check Valve
*Connection Type: MPT
*Packaging Type: Carded
*Average Lead Content: Lead-Free
*Fits Pipe Size: 1-1/4 in.
*Fits 1-1/4"to 1-1/2" pipe
*"Buna-N Flapper  
*Full flow
*Sonic welded  
*Threads directly onto 1-1/4" pump discharge and barbed discharge  
*ABS
*Prevents water from draining back into sump basin