Hayward 3" PVC WAFER FULL PATTERN CHK || WCV1300ES Pal Fountain Lights test the pump for leaks

test the pump for leaks and verify that it operates smoothly without unusual noises or vibrations

Remove the Old Impeller: If replacing an old or damaged impeller

the 155711 offers a straightforward solution that maintains the integrity of your pool's filtration system

Retired in 2025

**Features:**

Hayward 3" PVC WAFER FULL PATTERN CHK || WCV1300ES Pal Fountain Lights test the pump for leaksHayward 3" PVC WAFER FULL PATTERN CHK WCV1300ES Hayward 3" PVC Wafer Full Pattern Check Valve (WCV1300ES) Premium Backflow Prevention for Pools & Spas ePoolSupply. com Ensure reliable water flow and prevent backflow with the Hayward 3" PVC Wafer Full Pattern Check Valve, part of the trusted WCV Series. Designed for pool and spa systems, this valve offers durable PVC construction and a full pattern design for efficient operation. Product Highlights: