Gruvlok® introduces new 2-piece large diameter standard groove flexible couplings.
- Uses standard grooves (conforming to AWWA C-606)
- No special grooves or grooving tools needed
- Pressures to 350 P.S.I. on cut or roll grooved standard wall pipe pipe with a wall thickness of 0.375"
- No special fittings needed
- No special valves needed
- Up to 23% less weight than competitive models
- Sizes: 14" through 24" in Flexible: Figure 7001-2
405 Stainless Steel Flexible Coupling
617 Transition Coupling for Joining IPS Stainless Steel to Copper Tubing Systems
COOPLOK Standard Weight Flexible Coupling with Triple Seal Gasket
7000 Lightweight Flexible Coupling
7001SS Stainless Steel Flexible Coupling
7022 Weld Ring Gruv-Ring Coupling
COOPLOK Lightweight Flexible Coupling with Triple Seal Gasket
7003 HingeLOK Coupling
COOPLOK Standard Weight Flexible Coupling with “C” Gasket
COOPLOK Lightweight Flexible Coupling with “C” Gasket