Elkhart Products 125COMPFLG-4 Cast Brass Companion Flange 4 in

Product Description

The ELKHART PRODUCTS 125COMPFLG-4 is a 125 lb lead-free cast brass companion flange designed for use in copper piping systems where a solder-type connection is required. Sized at 4 inches, this flange provides a solid mechanical interface between pipe sections or between pipe and equipment. It is rated at 125 lb pressure class and manufactured from lead-free brass to meet current potable water and plumbing code requirements. Weighing 7.22 pounds, it is a substantial, full-body casting suited for demanding commercial and residential plumbing applications. Licensed plumbers and pipefitters are the primary installers of this type of fitting.

This companion flange is intended for copper piping systems in residential and light commercial plumbing installations. The solder-type connection requires a standard sweat joint at the pipe end, making it compatible with typical copper tube installation practices. It is well suited for use at pump connections, valve stations, and similar service points where a flanged interface is needed. Model 4741 from Elkhart Products, this fitting is part of the cast flange product line.

Key Features

• Lead-free brass construction meets current potable water regulations
• 125 lb pressure class rating for standard plumbing service
• 4-inch solder-type (sweat) connection for use with copper pipe
• Full cast body for durability at flanged connection points
• 7.22 pound casting weight indicates substantial material thickness

Compatibility

Designed as an OEM-style cast companion flange for 4-inch copper piping systems operating at 125 lb pressure class in residential and commercial plumbing applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and all applicable local codes. Shut off and depressurize the water supply completely before cutting into the existing line or removing any existing flange. The solder-type connection requires proper flux application, clean pipe ends, and lead-free solder compatible with potable water service. Ensure the flange face is aligned squarely with the mating flange or equipment before tightening fasteners to avoid stress on the joint.

Technical Specifications

• Pressure Class: 125 lb
• Size: 4 inches
• Connection Type: Solder (Sweat)
• Material: Lead-Free Brass
• Weight: 7.22 pounds
• Length: 9 inches
• Width: 2.28 inches
• Product Line: Cast Flange
• Model: 4741
• UPC: 683264566347

Standard Information

• Brand: ELKHART PRODUCTS
• Manufacturer Part Number: 125COMPFLG-4