Couplings, Water Service Pipe, Compression - Style 525

Manufactured by Smith-Blair Inc.
Brand: Smith-Blair®

Compression coupling, galvanized finish, Nitrile (Buna N) gaskets, for water service pipe of nominal 1/2" - 2" diameter, on new and retrofit installations, designed to fit on steel, copper (with adaptor gasket), and PVC (pre-identify wall thickness) pipe. Working pressure is up to 150 psi. MORE INFO

Utility Works | Waterworks | Couplings

Certifications: PMC - Accepted for Use Durham Region Approved Products List

Prequalification Lists: 
Regional Municipality of Durham - - Water Service Pipe, Compression Type (PDF)
  • Ontario Provincial Standards
    • OPSS 441 - Watermain Installation in Open Cut

  • Utility Supply Corporation