Print Back
Gruvlok Fig. 7377 is a flexible coupling utilizing double groove technology designed for high pressure piping applications. Fig. 7377 is specifically designed for use in mining, oil, gas, slurry, sludge, and hydraulic systems. The maximum working pressure for each pipe schedule and size are listed in the table below. Fig. 7377 is an ideal solution for high pressure applications, exceeding Anvil’s Fig. 7004 capabilities. See page 3 for double groove piping dimensions.
7377-Gruvlok--Double-Groove-Coupling
Unit of Measure
1 

Item #

CAD

BIM

Nominal Size

Coatings

Gasket Material

Weight

Quantity
6-7377-Galvanized-EPDM N/A N/A Revit Icon (for items table) N/A 6 in N/A Hot Dipped Zinc Galvanized (optional) N/A Grade “EP” EPDM (Copper color code) N/A 42.6 lb
6-7377-Galvanized-Nitrile N/A N/A Revit Icon (for items table) N/A 6 in N/A Hot Dipped Zinc Galvanized (optional) N/A Grade “T” Nitrile (Orange color code) N/A 42.6 lb
6-7377-Painted-EPDM N/A N/A Revit Icon (for items table) N/A 6 in N/A Rust inhibiting paint – Color: Orange (standard) N/A Grade “EP” EPDM (Copper color code) N/A 42.6 lb
6-7377-Painted-EPDM-Flush Gap N/A N/A Revit Icon (for items table) N/A 6 in N/A Rust inhibiting paint – Color: Orange (standard) N/A Grade “EP” EPDM (Copper color code) N/A 42.6 lb
6-7377-Painted-Nitrile N/A N/A Revit Icon (for items table) N/A 6 in N/A Rust inhibiting paint – Color: Orange (standard) N/A Grade “T” Nitrile (Orange color code) N/A 42.6 lb
8-7377-Galvanized-EPDM N/A N/A Revit Icon (for items table) N/A 8 in N/A Hot Dipped Zinc Galvanized (optional) N/A Grade “EP” EPDM (Copper color code) N/A 72 lb
8-7377-Galvanized-Nitrile N/A N/A Revit Icon (for items table) N/A 8 in N/A Hot Dipped Zinc Galvanized (optional) N/A Grade “T” Nitrile (Orange color code) N/A 72 lb
8-7377-Painted-EPDM N/A N/A Revit Icon (for items table) N/A 8 in N/A Rust inhibiting paint – Color: Orange (standard) N/A Grade “EP” EPDM (Copper color code) N/A 72 lb
8-7377-Painted-EPDM-Flush Gap N/A N/A Revit Icon (for items table) N/A 8 in N/A Rust inhibiting paint – Color: Orange (standard) N/A Grade “EP” EPDM (Copper color code) N/A 72 lb
8-7377-Painted-Nitrile N/A N/A Revit Icon (for items table) N/A 8 in N/A Rust inhibiting paint – Color: Orange (standard) N/A Grade “T” Nitrile (Orange color code) N/A 72 lb
10-7377-Galvanized-EPDM N/A N/A Revit Icon (for items table) N/A 10 in N/A Hot Dipped Zinc Galvanized (optional) N/A Grade “EP” EPDM (Copper color code) N/A 98.3 lb
10-7377-Galvanized-Nitrile N/A N/A Revit Icon (for items table) N/A 10 in N/A Hot Dipped Zinc Galvanized (optional) N/A Grade “T” Nitrile (Orange color code) N/A 98.3 lb
10-7377-Painted-EPDM N/A N/A Revit Icon (for items table) N/A 10 in N/A Rust inhibiting paint – Color: Orange (standard) N/A Grade “EP” EPDM (Copper color code) N/A 98.3 lb
10-7377-Painted-EPDM-Flush Gap N/A N/A Revit Icon (for items table) N/A 10 in N/A Rust inhibiting paint – Color: Orange (standard) N/A Grade “EP” EPDM (Copper color code) N/A 98.3 lb
10-7377-Painted-Nitrile N/A N/A Revit Icon (for items table) N/A 10 in N/A Rust inhibiting paint – Color: Orange (standard) N/A Grade “T” Nitrile (Orange color code) N/A 98.3 lb
Unit of Measure
1