Asc Engineered Solutions 390201143 Gruvlok 125 Flange 5 Inch

Product Description

The ASC Engineered Solutions 390201143 is a Gruvlok 7012-E 125-class flange designed for grooved pipe systems. This ductile iron flange connects grooved-end pipe to standard 125-class flanged equipment, valves, and components without welding or threading. At 5 inches and 8.87 pounds, it is sized for medium to large piping runs where a reliable, removable flange connection is required. Licensed plumbers, pipefitters, and mechanical contractors install this fitting in commercial and industrial piping systems where grooved coupling methods are specified.

This fitting is suited for commercial HVAC hydronic systems, industrial process piping, and fire suppression installations where grooved pipe is used and a flanged transition is needed. The 125-class pressure rating aligns with standard cast-iron flanged valves and equipment commonly found in these applications. It is typically installed at equipment connections such as pumps, chillers, heat exchangers, and flanged valve bodies where a bolted flange joint is preferred over a mechanical coupling.

Key Features

• 5 inch Gruvlok grooved-end to 125-class flange transition
• Ductile iron construction for strength and corrosion resistance in piping applications
• Eliminates welding and threading at flange connections on grooved systems
• 125-class flange face compatible with standard cast-iron flanged components
• Weighs 8.87 pounds — suitable for permanent flanged equipment connections

Compatibility

Designed as an OEM-style grooved flange fitting for use with 5 inch grooved pipe systems requiring a 125-class flanged connection point.

Installation Notes

Installation should be performed by a licensed pipefitter or plumber in accordance with applicable mechanical codes. Shut down and depressurize the piping system completely before disassembly or fitting installation. Verify gasket seating and bolt torque patterns follow standard 125-class flanged joint practices. Inspect the grooved pipe end for proper groove dimensions and condition before engaging the coupling housing.

Technical Specifications

• Fitting Size: 5 inches
• Material: Ductile Iron
• Flange Class: 125
• Weight: 8.87 pounds

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 390201143