Everbilt 1-1/4 in. to 1-1/2 in. Threaded ABS Sump Pump Check Valve THD1021 - The Home Depot
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
Myers Sump Pump, 1.5NPT, 1/3HP/115VAC, Vertical, MS33V10
Everbilt 1-1/4 to 1-1/2 in. ABS In-Line Sump Pump Check Valve THD1020 - The Home Depot
Sump Pump Check Valves
ABS Sump Pump Check Valve Full Flow design passes 1 solids Slip x Slip Design (Clamps Included) Fits both 1-1/4 and 1-1/2 pipe Max Temp 140? F
Little Giant CV-114/112 Slip-On Sump Pump Check Valve 1-1/4 or 1-1/2
Zoeller Durable PVC 2-in Solvent Weld Check Valve with 1/4 Turn Ball Valve - Reduces Pump Noise - Water Pump Accessories in the Water Pump Accessories department at
The Superior Pump 99507 ABS check valve is designed to fit an inlet size of 1-1/4 in. MPT. Will fit an outlet size of either 1-1/4 in. Barb or 1-1/2
99507 1-1/4 in. MPT x 1-1/4 in. Barb or 1-1/2 in. Slip ABS Check Valve
Zoeller 1-1/2-in Black Rubber Threaded Inline Check Valve for Vertical Installations - Water Pump Accessory in the Water Pump Accessories department at
1-1/2 PVC True Union Swing Check Valve
QUIET OPERATION: Our sump pump check valve has a unique spring-loaded flapper that helps eliminate the water hammer noise that standard check valves
PumpSpy Silent Sewage or Sump Pump Check Valve, 2-Inch Check Valve, Stainless Clamps Fit 7-1/4 Gap in 2-Inch Schedule 40 PVC, Spring-Loaded Flapper
Zoeller Plastic Check Valve in the Water Pump Accessories department at
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