Best Choice PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectanc QUIET OPERATION: Our sump pump check valve has a unique spring-loaded flapper that helps eliminate the water hammer noisRed Lion SCV114 1-1/4-Inch and/or 1-1/2-Inch ABS Vertical Sump Pump Check Valve, Black, 14942901 VERSATILE: The Red Lion SCV114 check valve can be used on 1-1/4-inch OR 1-1/2-inch PVC or ABS pipe; must be installed vePawfly 6 PCS Aquarium Check Valves for Common Air Pumps Red Plastic One-Way Non-Return Valves Pump Protectors for Standa For Oxygen Pumps Only: Great one-way check valve for most common aquarium air pumps. NOT suitable for CO2 or other high-Best Value Superior Pump 99555 Universal Check Valve; fits all: 1-1/4" and 1-1/2" MPT and FPT , Black Will fit any 1-1/4-inch or 1-1/2-inch NPT male or female threadLittle Giant CV-10 Check Valve for The Following Little Giant Series Condensate Pumps - VCC, VCMA, VCL-14 and VCL-24, 1/ DESIGNED FOR LITTLE GIANT CONDENSATE REMOVAL PUMPS: This check valve works only with Little Giant's VCL-14/24, VCMA and10 Pack 1/4 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/4 inch) Made of PVDF material, safe and non-toxic, can be used for a long time.Zoeller 30-0181 1-1/2 Inch Check Valve 1-1/2 slip x slip unions2PCS Brass Check Valve,1/2"Thread Backflow Preventer One-Way Non Return Pipe Fittings for Water Heater, Tank, Tower, Toi High Quality -- Made of high-quality brass, anticorrosion and durable, long service life, reliable sealing.Feelers 1/2" One Way Inline Check Valve Non-Return One-Way Air Water Gas Check Valve Ozone Resistance PVDF, Pack of 4 【Material】The one way check valves are made of PVDF, and the Diaphragm material is silicon rubber.BBTUS Check Valve 1Pcs 2Pcs 5Pcs 3/8" 10mm Inline ABS One Way Water Non Return Check Valve for Fuel Gas Liquid Air (2) Material ※ The shell material is ABS resin, and the Diaphragm material is silicone rubber
PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2″ Pipe
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