Whirlpool 69029109192 Half Coupling 1-1/4 in 3000 Lb Sw

Product Description

The WHIRLPOOL 69029109192 is a 1-1/4 inch forged steel half coupling rated for 3000 lb service in socket weld configurations. Half couplings are used to branch or terminate threaded or socket weld pipe runs, accepting pipe on one end while the opposite end is welded directly to a pipe, vessel, or fitting. This fitting is built to handle high-pressure piping demands common in industrial and commercial mechanical systems. Licensed plumbers, pipefitters, and mechanical contractors typically install this fitting as part of pressure piping assemblies governed by ASME and ANSI standards.

This half coupling suits high-pressure socket weld piping systems in commercial, industrial, and heavy mechanical applications. It is appropriate for use in steam, gas, oil, and water distribution lines where a 3000 lb pressure class forged steel fitting is specified. The socket weld end accepts pipe that is inserted and fillet-welded in place, providing a strong, leak-resistant joint suited to demanding service conditions.

Key Features

• 1-1/4 inch nominal pipe size for compatibility with standard schedule pipe
• 3000 lb pressure class rated for high-pressure piping service
• Socket weld end connection for fillet-welded pipe joints
• Forged steel construction for strength and durability in demanding environments
• Compact half coupling profile for branch or termination connections

Compatibility

Designed as an OEM-style replacement or direct-use forged steel half coupling for 1-1/4 inch nominal socket weld piping systems rated to 3000 lb pressure class per ASME B16.11 standards.

Installation Notes

Installation should be performed by a qualified pipefitter or licensed plumber in accordance with applicable mechanical and piping codes, including ASME B31.1 or B31.3 as the system dictates. Depressurize and isolate the piping system completely before cutting in any new fitting. Socket weld joints require proper pipe insertion depth with a gap allowance before fillet welding to reduce stress concentration. Welding must be performed by a certified welder following the applicable procedure specification.