Whirlpool 69029108881 Forged Steel Coupling 1/8 in

Product Description

The WHIRLPOOL 69029108881 is a forged steel pipe coupling rated at 3000 pounds pressure class and sized at 1/8 inch. Manufactured from A105 carbon steel, this fitting is designed for threaded and socket-weld connections in high-pressure piping systems. It joins two sections of pipe or connects pipe to equipment in applications where a full-strength, code-compliant threaded fitting is required. Plumbers, pipefitters, and mechanical contractors install this type of coupling in gas, steam, water, and hydraulic line assemblies where pressure integrity and material compatibility are critical.

This coupling is suited for use in commercial and industrial piping installations where A105 forged carbon steel fittings are specified. Its compact 1/8 inch size makes it appropriate for instrument lines, pilot lines, bypass circuits, and other small-diameter high-pressure runs. It is commonly installed in mechanical rooms, boiler rooms, process piping, and HVAC hydronic systems requiring a durable threaded connection at elevated pressures.

Key Features

• Forged A105 carbon steel construction for strength and pressure integrity
• 3000 lb pressure class rating suitable for high-pressure service
• 1/8 inch pipe size for small-diameter instrument and pilot line applications
• Threaded end connection compatible with standard NPT piping
• Full-port coupling design maintains flow path continuity

Compatibility

Designed as an OEM-style replacement forged steel coupling for high-pressure threaded piping systems requiring a 1/8 inch, 3000 lb class A105 carbon steel fitting.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical codes such as the IPC or ASME B31 piping standards. Isolate and depressurize the line completely before removing or installing any fitting. Apply appropriate thread sealant or PTFE tape rated for the service medium to all NPT threads before assembly. Do not overtighten threaded connections; use a backup wrench to avoid stressing adjacent pipe or fittings.