A superior Restraint for PVC pipes. We also recommend the use of our PV-LOK Restraints on DI Pipe at a working pressure of 150 psi. UL testing of PV-LOK on PVC pipe to Unibell Standards in progress.
4″ & 6″
For Restraint of Mechanical Joint or Sigma/Nappco Push-on Joint
For Restraint of Bell & Splgot Joints
Restrainers for PVC pipe with ductile iron pipe O.D.
PV-LOK Restraints in 14″-24″ are also produced with DI rings!
Restrainers for PVC pipe with steel pipe O.D.
* MJ Gland and bolts not included.
Sizes 3″-12″ are UL listed for 350 psi on DI pipe.
Sizes 4″-12″ are FM Approved for 175 psi on DI pipe.
We have renamed our Superior Restraint ONE-LOK (previously introduced as SuperLug) as we now tested it for use on both DI pipe and PVC C-900 pipe!
Cherokee Industrial Park
30 Patmos Court
St. Peters, MO 63376