Coupling Restrained Model 470 Series, 471 & 472

Manufactured by Smith-Blair Inc.
Brand: Smith Blair

Pipe-Lock joint restraint, steel sleeve coupling

Utility Works | Waterworks | Couplings

Certifications: PMC - Accepted for Use

  • Ontario Provincial Standards
    • OPSS 441 - Watermain Installation in Open Cut
  • American Society for Testing and Materials
  • Other Standards
    • AWWA C111/A21.11-12 - Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings
    • AWWA C213-07 - Fusion-Bonded Epoxy Coating for the Interior and Exterior of Steel Water Pipelines

  • Utility Supply Corporation

Greg Bell, President
Utility Supply Corporation
43 McBrine Place (c/o Smith Blair Inc.)
Kitchener ON N2R 1E7
Phone: 855-748-4300
Cellular: 519-673-2810
Fax: 866-615-0561