Asc 390213206 Gruvlok 2 in 74CL Sabertooth Rigid Coupling

Product Description

The ASC Engineered Solutions 390213206 is a Gruvlok 2-inch 74CL Sabertooth painted rigid coupling designed for grooved-end pipe systems. It features a CenterLok EPDM gasket that self-centers during installation, ensuring a secure, leak-resistant seal without additional adjustment. Constructed from ductile iron, this rigid coupling maintains pipe alignment and prevents angular deflection, making it suitable for high-pressure piping applications. Licensed plumbers and pipefitters install this coupling on grooved pipe in mechanical, HVAC, fire protection, and industrial piping systems.

This coupling is used in commercial and industrial piping installations where a rigid, groove-style connection is required. The 74CL Sabertooth rigid coupling is appropriate for hydronic heating and cooling systems, chilled water loops, fire suppression mains, and general mechanical piping where pipe movement must be restricted. The painted exterior finish provides basic corrosion resistance for indoor and covered outdoor installations.

Key Features

• Rigid coupling design prevents angular deflection and pipe movement at the joint
• CenterLok EPDM gasket self-centers for consistent, leak-resistant sealing
• Ductile iron construction for strength and durability in demanding piping systems
• Painted exterior finish provides corrosion resistance for standard indoor applications
• 2-inch nominal pipe size fits standard grooved-end pipe
• Gruvlok 74CL Sabertooth series designed for grooved mechanical piping connections

Compatibility

Designed as an OEM-style grooved rigid coupling for use with 2-inch grooved-end pipe in mechanical and industrial piping systems. Confirm gasket material and pressure rating compatibility with the specific piping system before installation.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical codes and the manufacturer's installation guidelines. Depressurize and drain the piping system completely before disassembling or replacing any grooved coupling. Lubricate the EPDM gasket with the appropriate gasket lubricant before seating it on the pipe ends. Torque the coupling bolts evenly to draw the housing halves together uniformly without cross-loading.

Technical Specifications

• Fitting Size: 2 inches
• Fitting Material: Ductile Iron
• Gasket Material: EPDM
• Coupling Type: Rigid
• Finish: Painted
• Item Weight: 1.82 pounds

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 390213206