Merit Brass XB235-20 Companion Pipe Flange Class 125

Product Description

The MERIT BRASS XB235-20 is a companion pipe flange designed for 1-1/4 inch pipe connections in plumbing and mechanical piping systems. Constructed from brass with a chrome plated finish, this Class 125 flange provides a corrosion-resistant mating surface for flanged joint assemblies. It features a 4-5/8 inch outer diameter and a 13/16 inch hub length, with four bolt holes spaced 3-1/2 inches across bolt hole centers. Licensed plumbers and pipefitters install this type of flange where a bolted, gasketed connection is required on low-pressure service lines.

This companion flange is suited for residential and light commercial plumbing installations where 1-1/4 inch flanged connections are specified. It is commonly used in water supply, drain, and low-pressure service piping where a removable flanged joint is required for maintenance access or equipment connections. The chrome plated finish makes it appropriate for exposed or semi-exposed installations where appearance matters alongside function.

Key Features

• Class 125 pressure rating suitable for low-pressure plumbing service
• Brass construction with chrome plated finish for corrosion resistance
• 4-5/8 inch outer diameter with 13/16 inch hub length
• Four bolt holes at 5/8 inch diameter on 3-1/2 inch bolt hole center spacing
• Designed for 1-1/4 inch pipe connections

Compatibility

Designed as an OEM-style companion flange for use with Class 125 flanged fittings on 1-1/4 inch pipe systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable IPC or local plumbing code requirements. Shut off and depressurize the supply line before beginning any flanged joint work. A gasket appropriate for the service fluid should be used between mating flange faces. Verify bolt hole alignment before drawing fasteners to even torque in a cross pattern.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.