- For making polyethylene pipe connections in sprinkler systems
- Stainless steel teeth grip, and a special O-ring creates a rotatable, watertight seal
- Immediately pressurize the system with no wait time for joints to cure
- Built-in removal for 1/2-in. and optional tool for 3/4-in. and 1-in. facilitate easy removal and reuse of fittings
- For valve-out connections only. Use PVC-Lock with Schedule 40 PVC pipe for constant pressure applications
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3/4" Blu-Lock Coupling 31376
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