Asc Engineered Solutions 390000289 Grooved Coupling 2.5 in

Product Description

The ASC Engineered Solutions 390000289 is a lightweight grooved coupling designed for use in grooved-pipe joining systems. Built from ductile iron, this 2.5-inch coupling connects grooved-end pipe sections quickly and securely without welding or threading. The 7000-E series lightweight design reduces overall system weight while maintaining the structural integrity expected in mechanical piping installations. Licensed plumbers, pipefitters, and mechanical contractors install this type of fitting in fire protection, HVAC, and industrial piping systems where grooved mechanical joining is specified.

This coupling is suited for residential and commercial mechanical systems that use grooved-end pipe joining methods. The 2.5-inch size fits standard Schedule 10 and Schedule 40 grooved pipe in that nominal diameter. Typical applications include HVAC chilled water and heating hot water distribution, fire sprinkler mains, and general industrial process piping where fast, reliable mechanical connections are required.

Key Features

• Lightweight grooved coupling design reduces installed system weight compared to standard rigid couplings
• Ductile iron construction provides strength and durability in demanding mechanical piping environments
• 2.5-inch nominal size fits standard grooved-end pipe of that diameter
• Tool-free bolt-and-key assembly method speeds installation and future service access
• 7000-E series profile engineered for compatibility with standard roll-groove and cut-groove pipe ends

Compatibility

Designed as an OEM-style replacement grooved coupling for use with 2.5-inch nominal grooved-end pipe in mechanical piping systems.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical codes such as the IPC or IFGC. Depressurize and drain the affected pipe segment fully before removing or installing any grooved coupling. Inspect the pipe groove profile and gasket seat for damage before assembly, and torque the coupling bolts evenly to ensure uniform gasket seating. Do not over-tighten bolts beyond the manufacturer torque range indicated on the coupling housing.

Technical Specifications

• Fitting Size: 2.5 inches
• Fitting Material: Ductile Iron
• Item Weight: 2.29 pounds

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 390000289