Midland Industries 77932 Companion Flange 1-1/4 in 150 Lb

Product Description

The MIDLAND INDUSTRIES 77932 is a cast iron companion flange designed for joining pipe sections in low-pressure piping systems. Rated at 150 lb pressure class, this flange provides a reliable bolted connection point for valves, pumps, and other flanged equipment. Cast iron construction delivers solid durability in standard service conditions. The 1-1/4 inch connection size suits a wide range of commercial and light industrial piping applications. Licensed plumbers and pipefitters are the primary installers for companion flange work of this type.

This companion flange is suited for residential and commercial plumbing, HVAC piping, and general industrial piping systems where a 150 lb pressure-class flanged connection is required. The 1-1/4 inch bore accommodates standard Schedule 40 pipe of that size. Typical applications include pump inlet and outlet connections, valve isolation points, and flanged pipe transitions in low-pressure water or steam service.

Key Features

• 1-1/4 inch connection size for standard pipe fitment
• 150 lb pressure class rating suitable for low-pressure piping systems
• Cast iron construction for solid, durable service
• Companion flange design for bolted mating to valves, pumps, and flanged equipment

Compatibility

Designed as an OEM-style replacement or new-installation companion flange for 1-1/4 inch, 150 lb class cast iron piping systems.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable plumbing codes such as the IPC. Shut off and depressurize the system completely before beginning flange installation or replacement. Use appropriate gaskets and fasteners rated for the 150 lb pressure class. Do not overtighten flange bolts unevenly - follow a cross-pattern tightening sequence to achieve a proper seal.