Style 471 | PipeLock Restraint | Steel Coupling | Ductile Iron Pipe

Typically ships in 7-10 business days

Product Features:

• This is a fabricated Steel restraint coupling.
• Application Joins and restrains a plain-end Ductile Iron pipe to plain-end Ductile Iron pipe or plain-end Steel pipe to plainend Steel pipe with no other method of restraining pipe required.
• Mechanical restraint shall be an integral part of the follower gland utilizing multiple single tooth wedges
• Breakaway nut torque per wedge is 45 to 60 ft. lbs
• Longer sleeves available

Style 471 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
• 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
• 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 per ANSI/AWWA C111/A21.11 SBR Multi-Seal gasket or MJ transition gasket for Steel/IPS ODs. 30-48 sizes supplied with Smith-Blair MJ gasket all other sizes use standard MJ gaskets
• STUDS/NUTS High strength low alloy per AWWA C111 Optional 304 Stainless Steel or fluoropolymercoated nuts.
• Pipe Applications Ductile Iron Carbon Steel