Asc Engineered Solutions 390000404 Grooved Coupling 6 in

Product Description

The ASC Engineered Solutions 390000404 is a lightweight grooved coupling designed for use in grooved piping systems. Part of the Gruvlok 7000-E product line, this coupling connects grooved-end pipe segments and is built from ductile iron for reliable mechanical performance in demanding service conditions. At 6 inches in size and weighing 8.63 pounds, it offers a balance of strength and reduced handling weight. Licensed plumbers, pipefitters, and mechanical contractors install this type of coupling in commercial and industrial piping applications where fast, reliable mechanical joining is required.

This coupling is suited for 6-inch grooved piping systems in commercial plumbing, fire protection, HVAC hydronic, and industrial process piping installations. The lightweight design reduces installer fatigue on large-diameter pipe runs and overhead work. It is appropriate for both new construction and retrofit projects where grooved mechanical joining methods are specified.

Key Features

• 6-inch fitting size compatible with standard grooved-end pipe
• Ductile iron construction provides high tensile strength and impact resistance
• Lightweight design reduces handling effort on large-diameter installations
• Grooved coupling style allows fast mechanical assembly without welding or threading
• Part of the Gruvlok 7000-E series for consistent system compatibility

Compatibility

Designed as an OEM-style grooved coupling for use with 6-inch grooved-end pipe in mechanical piping systems. Refer to the Gruvlok 7000-E series specifications for full system compatibility details.

Installation Notes

Installation should be performed by a licensed pipefitter or plumber in accordance with applicable mechanical codes. Depressurize and drain the piping system completely before installing or removing grooved couplings. Verify that pipe ends are properly grooved to the correct specification before assembly, and inspect the gasket for damage before closing the coupling. Follow manufacturer torque and bolt tightening sequences as outlined in the product installation instructions.

Technical Specifications

• Fitting Size: 6 inches
• Material: Ductile Iron
• Item Weight: 8.63 pounds

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 390000404