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The C-4 Rigid Coupling is our standard coupling and is designed for rigid piping applications. The C-4 is specially designed to provide a rigid, locked-in pipe connection to meet the specific demands of rigid design steel pipe.
C-4
Unit of Measure
1 2 

Item #

CAD

BIM

Nominal Size

Coatings

Gasket Material

Weight

Quantity
5-C4-Galvanized-EPDM N/A N/A Revit Icon (for items table) N/A 5 in N/A Hot Dipped Zinc Galvanized N/A EPDM N/A 5.15 lb
6-C4-Painted-EPDM-FG N/A N/A Revit Icon (for items table) N/A 6 in N/A Rust inhibiting paint Color: ORANGE N/A EPDM N/A 5.84 lb
6-C4-Galvanized-EPDM-FG N/A N/A Revit Icon (for items table) N/A 6 in N/A Hot Dipped Zinc Galvanized N/A EPDM N/A 6.65 lb
6-C4-Painted-EPDM N/A N/A Revit Icon (for items table) N/A 6 in N/A Rust inhibiting paint Color: ORANGE N/A EPDM N/A 5.84 lb
6-C4-Galvanized-EPDM N/A N/A Revit Icon (for items table) N/A 6 in N/A Hot Dipped Zinc Galvanized N/A EPDM N/A 6.65 lb
8-C4-Painted-EPDM-FG N/A N/A Revit Icon (for items table) N/A 8 in N/A Rust inhibiting paint Color: ORANGE N/A EPDM N/A 10.82 lb
8-C4-Galvanized-EPDM-FG N/A N/A Revit Icon (for items table) N/A 8 in N/A Hot Dipped Zinc Galvanized N/A EPDM N/A 11.75 lb
8-C4-Painted-EPDM N/A N/A Revit Icon (for items table) N/A 8 in N/A Rust inhibiting paint Color: ORANGE N/A EPDM N/A 10.82 lb
8-C4-Galvanized-EPDM N/A N/A Revit Icon (for items table) N/A 8 in N/A Hot Dipped Zinc Galvanized N/A EPDM N/A 11.75 lb
10-C4-Painted-EPDM N/A N/A Revit Icon (for items table) N/A 10 in N/A Rust inhibiting paint Color: ORANGE N/A EPDM N/A 21.50 lb
10-C4-Galvanized-EPDM N/A N/A Revit Icon (for items table) N/A 10 in N/A Hot Dipped Zinc Galvanized N/A EPDM N/A 21.50 lb
12-C4-Painted-EPDM N/A N/A Revit Icon (for items table) N/A 12 in N/A Rust inhibiting paint Color: ORANGE N/A EPDM N/A 27.36 lb
12-C4-Galvanized-EPDM N/A N/A Revit Icon (for items table) N/A 12 in N/A Hot Dipped Zinc Galvanized N/A EPDM N/A 27.36 lb
Unit of Measure
1 2