Sump Pump Check Valve 1-1/4 or 1-1/2 slip x slip

The PVC Check Valve permits water to flow in one direction within a line. It acts as a backflow prevention device to prevent water from backing up

1 in. Slip x Slip Solvent-Weld PVC Check Valve

McCoy's Building Supply

How to Install : The 1-1/4 inch union check valve must be installed for ''Vertical Direction'', and must be installed correctly following with clear

PVC Union Check Valve, 1-1/4 inch True Union Check Valve, Transparent Blue UPVC Check Valve (Heavy Duty) with Slip X Slip Full Port, Prevent Backflow

Quality Sump Pump Check Valves – Merrill Manufacturing

Little Giant 599059 Check Valve 1-1/4 & 1-1/2

Red Lion 14942901 SCV114 1-1/4-Inch and 1-1/2-Inch ABS Vertical Sump Pump Check Valve, Black

DEWALT 1-1/2 In. x 1-1/4 In. Thermoplastic Sump Pump Check Valve - Anderson Lumber

Zoeller 1-1/4 in. D X 1-1/4 in. or 1-1/2 in. D Slip Plastic Check Valve 1030-0181

Drainage Industries 1-1/4 In. ABS Thermoplastic Full-Flow Sump Pump Check Valve

Sump Pump Check Valves

Zoeller 2-in Cast Iron Slip x Slip Union Check Valve - Full-Flow Non-Clog Design - Water Pump Accessories - Solid Cast Iron Body - Neoprene Slip x Slip Union in the Water

Boro Hydro Master Plastic Sump Pump Check Valve with Stainless Steel Clamps for 1-1/2

Drainage Industries 1-1/2 In. ABS Thermoplastic In-Line Sump Pump Check Valve

Little Giant 599059, CV-114/112 Check Valve, Fits Both 1-1/4 and 1-1/2 Discharge Pipe