Smith-Blair Style 416 Steel Insulating Coupling - 2-24 in

Typically ships in 7-10 business days

Product Features:

• Used to connect and insulate metal pipes with the same outside diameters.
• Application Joining and insulating plain end metal pipe.
• Meets applicable AWWA C219 Standards
• Allows for limited expansion and contraction
• Will dampen vibration to reduce pipe fatigue
• Easy to install no special pipe end preparation required
• Available in a wide variety of pipe O.D. sizes and sleeve lengths
• Can be custom made to fit odd O.D.s or other unusual applications
• Has good deflection capabilities allows a change in piping direction without the need of elbows bends etc.

Materials:

• SLEEVE ASTM A53 ASTM A513 or Carbon Steel having a minimum yield of 30000 PSI
• FOLLOWERS Ductile Iron ASTM A536 or Steel AISI C1020 Steel
• BOLTS & NUTS High strength low alloy Steel with heavy semi-finished hexagon nuts. (Stainless Steel bolts and nuts optional)
• GASKET Nitrile (Buna N) NSF 61 compounded to produce superior storage and performance characteristics while resisting water acids alkalies most (aliphatic) hydrocarbon fluids and other chemicals
• Temperature Range -20F to 180F
• FINISH Flexi-Coat Fusion Bonded Epoxy Finish Working Pressure Up to 150 PSI
• Pipe Applications Steel Cast Iron

Specifications:

• Insulating coupling for cathodic protection isolation
• Body: Fabricated Carbon Steel with Flexi-Coat Epoxy finish
• Insulating sleeves and washers separate pipe ends electrically
• Gaskets: Nitrile (Buna-N), wedge-shaped
• Working pressure: per design

Style 416 Installation Instructions

Style 416 Spec Sheet

Style 416 Datasheet