442 – OMNI Coupling System
$278.84 – $1,063.55
Long Sleeve Cast Couplings — Straight and Reducing Transitions
Key Features:
- 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
- Description
- Specifications
- Additional information
- Reviews (0)
Description
Description:
- Cast Couplings
Application:
- To join plain end pipes with different O.D.s by changing followers and gaskets.
Key Features:
- 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 Specifications (subject to change):
- 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 WWA 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 others. For other pipe materials, please contact Smith-Blair Engineering.
Sizes (in inches):
- 21⁄2, 4, 6, 8, 10, 12, 14, 16
Additional information
Weight | N/A |
---|---|
Dimensions | N/A |
442 OD Length | 4.22-4.50, 4.46-4.86, 4.80- 5.10", 5.11-5.45", 6.90"- 7.22", 7.25"-7.65", 8.00-8.16", 8.40-8.63", 8.54"-9.11", 9.05- 9.30", 9.05"- 9.45", 9.45"- 9.85", 10.75", 11.10"- 11.60", 11.90"-12.20", 12.75", 12.88-13.10", 13.20"- 13.50", 13.51"- 13.75", 13.90-14.20, 14.21-14.40", 15.30-15.50", 15.55-15.80", 15.88-16.19, 16.10-16.35, 16.41-16.55, 17.40-17.80", 17.90-18.20", 18.46-18.90" |
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