Orbit Irrigation - Sprinkler Systems, Timers & Drip Kits

3/4" Blu-Lock Coupling 31376

3/4" Blu-Lock Coupling 31376 - Main image
3/4" Blu-Lock Coupling 313763/4" Blu-Lock Coupling 313763/4" Blu-Lock Coupling 313763/4" Blu-Lock Coupling 313763/4" Blu-Lock Coupling 31376
$0.9 $1.79 In stock

Category: Blu-Lock - hopp over klemmer og spesialverktøy. Trykk-til-kobling-deler for HDPE

  • 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

Customer Reviews (5.0 / 5 · 18 reviews)

Riley Q. ★★★★★

I’ve installed a few of these on my sprinkler lines and the rotatable O-ring seal is genius—no leaks even when I had to angle the pipe slightly. The stainless steel teeth gripped the HDPE instantly, and I had water running through within a minute.

Kevin ★★★★★

Putting these on 1” HDPE was a five-minute job with zero prep, and the system held pressure immediately without a single drip. The stainless steel teeth and that O-ring combo feel rock solid, plus the fitting spins freely which made aligning the sprinkler heads way easier than fighting with glued jo

Hazel C. ★★★★★

First irrigation test of the season and this coupling held tight right away, no waiting around for glue or primer. The stainless teeth grabbed the HDPE instantly and the seal didn't drip a drop, even when I turned the water on full blast. Rotating the fitting to adjust the sprinkler head was a nice

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