Companion Flange - 4"" - Weld On

Companion Flange - 4"" - Weld On

This is a standard Class 150 slip-on companion flange for 4-inch pipes, commonly used in the water systems of concrete batch plants. Made from durable carbon steel, it is designed to be slipped over a pipe and then secured with fillet welds on both the interior and exterior. This flange is a necessary component for connecting pipes, valves, and pumps in a plant's water batching and delivery infrastructure, often used during new construction or as a replacement for a corroded or damaged flange.

Key Features

• Designed for 4" nominal pipe size
• Slip-on style for weld-on installation.
• Carbon steel construction
• Class 150 pressure rating.
• Features 8 bolt holes for mounting.
• Standard 9" outside diameter.
• 7.5" bolt circle diameter.

Fits These Mixers

Vince Hagan, CMW, Con-E-Co, Erie Strayer, Stephens, Donaldson Torit. This is a universal flange for standard 4-inch, Schedule 40 water pipes in concrete batch plants. It is compatible with systems from various OEMs like Con-E-Co that utilize Class 150 flanges in their water system plumbing.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.