Asc Engineered Solutions 390116606 Grooved 90 Elbow 4 in

Product Description

The ASC Engineered Solutions 390116606 is a galvanized grooved 90-degree elbow fitting designed for use in grooved piping systems. Manufactured from ductile iron with a galvanized finish, this 4-inch elbow provides a reliable directional change in piping runs where corrosion resistance and mechanical strength are required. At 7.10 pounds, the fitting is built to the dimensional standards expected by pipefitters and mechanical contractors working with Gruvlok-style grooved couplings and fittings. It is installed without welding or threading, making it a common choice for fast, reliable assembly in both new construction and retrofit applications.

This elbow is suited for commercial and industrial piping applications where grooved mechanical joining is the specified installation method. Typical use cases include HVAC hydronic systems, fire protection headers, and industrial process piping. The galvanized coating makes it appropriate for installations where mild corrosion resistance is needed. Licensed pipefitters and mechanical contractors are the primary installers of this type of fitting in commercial mechanical rooms and industrial facilities.

Key Features

• 90-degree elbow for directional change in grooved piping systems
• 4-inch fitting size compatible with standard grooved pipe ends
• Ductile iron construction provides high tensile strength and impact resistance
• Galvanized finish for added corrosion resistance
• No welding or threading required — installs with standard grooved couplings

Compatibility

Designed as an OEM-style grooved fitting for use with standard 4-inch grooved pipe ends and compatible grooved mechanical couplings in commercial and industrial piping systems.

Installation Notes

Installation should be performed by a licensed pipefitter or mechanical contractor in accordance with applicable mechanical codes. Depressurize and drain the piping system completely before removing or installing any grooved fittings. Inspect the pipe-end groove dimensions for conformance to the coupling manufacturer specifications before assembly. Lubricate the gasket per the coupling manufacturer instructions to ensure a proper seal.

Technical Specifications

• Fitting Size: 4 inches
• Elbow Degree: 90 degrees
• Fitting Material: Ductile Iron
• Finish: Galvanized
• Item Weight: 7.10 pounds

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 390116606