1 Inch PVC Union Coupling, Fits 1.315" OD Schedule 40 Pipe

Key features

• SIZE CHECK BEFORE YOU ORDER: This 1 inch PVC union coupling has socket x socket ends for Schedule 40 pipe with a 1.315" outer diameter. The printed size is nominal, so measure your line outside first to avoid a loose joint or a return.
• LEAK FREE EPDM O-RING SEAL: Each PVC union coupling carries a built in EPDM O-ring that seals hand tight, so no Teflon tape is needed. The rubber gasket does the work, keeping pool, irrigation, and well connections drip free season after season.
• DETACHABLE FOR EASY REPAIR: Unlike a permanent fitting, this slip joint union unscrews so you can pull a pump or a valve without cutting the line. Glue both ends, then hand tighten the nut. Seasonal pump and manifold service takes minutes.
• HOLDS 145 TO 232 PSI: Built for pressure rated PVC service, this fitting runs 145 to 232 PSI on pool pumps, well systems, and main water lines where thin economy parts fail. Thick walls hold up to daily load instead of cracking under a burst.
• 4 PACK FOR MULTI ZONE JOBS: Four PVC unions cover a full repair or a multi zone build at a fraction of big box store cost. The white finish resists UV, corrosion, and humidity, so it stays clean indoors and holds up outdoors through every season.

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