99509 1-1/2 in. MPT x 1-1/4 in. Barb or 1-1/2 in. Slip ABS Check Valve
The Superior Pump 99509 ABS check valve is designed to fit an inlet size of 1-1/2 in. MPT. Will fit an outlet size of either 1-1/4 in. Barb or 1-1/2
Superior Pump 99507 1-1/4 in. MPT x 1-1/4 in. Barb or 1-1/2 in. Slip ABS Check Valve 99507/SC125B - The Home Depot
Multi-Purpose - Check Valves - Valves - The Home Depot
99555 VALVE CHECK UNIVERSAL
Everbilt 1-1/4 in. to 1-1/2 in. Threaded ABS Sump Pump Check Valve THD1021 - The Home Depot
Superior Pump 99522 Slip-On Check Valve 1-1/2-Inch
1-1/2 - Check Valves - Valves - The Home Depot
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SharkBite 1/2-in Fip x 7/16-in; 1/2-in Od Slip-joint Brass Quarter Turn Stop Angle Valve in the Shut-Off Valves department at
ECO-FLO PRODUCTS INCORPORATED EFSCV125 1-1/4“/1-1/2“ PL Sump Check Valve, Pump Accessories - Canada
Everbilt 1-1/4 to 1-1/2 in. ABS In-Line Sump Pump Check Valve THD1020 - The Home Depot
25 - Check Valves - Valves - The Home Depot
SharkBite 1/2-in Compression x 7/16-in; 1/2-in Od Slip-joint Brass Quarter Turn Stop Angle Valve in the Shut-Off Valves department at
Everbilt 1-1/4 in. to 1-1/2 in. Threaded ABS Sump Pump Check Valve THD1021 - The Home Depot