Style 473 | PipeLock Restraint | Steel Coupling

Typically ships in 7-10 business days

Product Features:

• This is a fabricated Steel restraint coupling.
• Application Joins and restrains a straight transition plain end PVC to plain end Ductile Iron or plain endPVC to plain end Steel.

Style 473 Smith Blair Spec Sheet

Materials:

• SLEEVE ASTM A283 Gr. C or Carbon Steel having a minimum yield of 30000 PSI
• FINISH Flexi-Coat Fusion-Bonded Epoxy
• Mechanical restraint shall be an integral part of the follower gland utilizing multiple single tooth wedges
• Comes as a complete unit
• Use with the Multi-Seal Gasket for more flexibility ‚¬? mixing IPS and D.I. O.D. pipeBreakaway nut torque per wedge is 45 to 60 ft. lbs
• Coupling is rated at the working pressure shown on the next pageLonger sleeves available
• Cam-Lock‚¬ž Specifications
• GLAND 65-45-12 Ductile Iron (ASTM A536)
• WEDGES Single Tooth Ductile Iron heat treated for Ductile Iron pipe applications
• ACTUATING BOLTS 60-40-18 Ductile Iron (ASTM A536)
• BREAKAWAY NUTS Carbon Steel or Cast Iron
• FINISH Gland is Flexi-Coat Fusion-Bonded Epoxy per AWWA C213 Wedges and actuating bolts are E-coated Epoxy
• Kit Specifications
• GASKET SBR Standard Mechanical Joint. ANSI/AWWA C111/A21.11 SBR or Multi-Seal Gasket
• STUDS/NUTS High strength low alloy per AWWA C111 Optional304 Stainless Steel fluoropolymer-coated nuts
• Pipe Applications PVC x Ductile Iron or PVC x Steel