Style 461 | Quantum Coupling | Alloy Coated
Typically ships in 7-10 business days
Made to Order - Nonreturnable
Product Features:
- Wide Range Cast Couplings
- Application Joining plain end pipe of all outside diameters within the coupling range.
- Great for reducing coupling inventory
- Heavy cast Ductile Iron parts for long life
- Meets applicable AWWA C219 Standards
- Stab fit making installation a breeze. No disassembly required
- Bolts and nuts are coated for superior corrosion resistance and better torque capabilities Up to 1.65 of range with a single gasket and flange reducing the need for large coupling inventories
- One coupling per nominal pipe size takes the guesswork out of deciding which coupling size to choose
Style 461 Smith Blair Spec Sheet
Materials:
- SLEEVE High Strength Ductile Iron ASTM A536
- FLANGES High Strength Ductile Iron ASTM A536
- GASKET Nitrile (Buna N) NSF 61 approved FINISH Flexi-Coat Fusion-Bonded Epoxy Finish
- BOLTS HSLA Steel per ANSI A21.11 (AWWA C111) with Flexi-Coat Fusion-Bonded Epoxy Finish to prevent galling (Stainless Steel optional)
- NUTS Heavy hex HSLA Steel per ANSI A21.11 with fluoropolymer Finish to prevent galling
- Temperature Range -20F to +180F
- Working Pressure Up to 250 PSI
- Pipe Applications Steel Cast Iron Asbestos Cement PVC and other. For other pipe materials please contact Smith-Blair Engineering.
- Application To join plain end pipes with different O.D.s by changing followers and gaskets.
- Heavy cast Ductile Iron parts for long life
- Meets applicable AWWA C219 Standards
- Flanges and gaskets can be mixed and matched on the same size nominal sleeve
- Most couplings are stab fit making installation a breeze. No disassembly is required
- Up to 2.4 of range with a single coupling reducing the need for large coupling inventories
- One sleeve per nominal pipe size takes the guesswork out of deciding which sleeve size to choose
- Flanges are color-coded by pipe type Red for standard pipe size O.D. blue for ductile O.D. and gray for Asbestos Cement O.D.
- Gaskets and flanges are permanently marked with a part number and range to facilitate proper selection
- Sleeves are available in a variety of lengths and custom length Steel sleeves are available for special applications
Materials:
- SLEEVE Ductile Iron ASTM A536. Ends have smooth inside taper for uniform gasket seating
- GASKET Nitrile (Buna N) certified to NSF/ANSI 61-G. Compounded to produce superior storage and performance characteristics while resisting water acids alkalies most (aliphatic) hydrocarbon fluids and other chemicals
- FOLLOWER FLANGES Ductile Iron ASTM A536. Designed for high strength to weight ratio
- BOLTS & NUTS High strength low alloy Steel bolts with heavy semi-finished hexagon nuts to AWWA C219 (ANSI A21.11) (Stainless Steel Optional)
- FINISH Flexi-Coat Fusion-Bonded Epoxy Finish Working Pressure Up to 250 PSI
- Pipe Applications Steel Cast Iron Asbestos Cement PVC and other. For other pipe materialsplease contact Smith-Blair Engineering.