Midland Industries BC4-125-DP High Pressure 4-bolt Clamp

Product Description

The MIDLAND INDUSTRIES BC4-125-DP is a high-pressure 4-bolt ground joint clamp designed for demanding piping applications where a secure, leak-resistant connection is critical. Built for a 1-1/4 inch nominal pipe size, this clamp accommodates a minimum clamp diameter of 2-1/16 inches and a maximum clamp diameter of 2-1/4 inches. The 4-bolt design distributes clamping force evenly around the joint, and the rated torque value of 40 ft-lb ensures consistent seating. Licensed plumbers and industrial pipefitters working on high-pressure systems rely on this style of clamp where standard single-bolt or band-type clamps are not rated for the application.

This clamp is suited for high-pressure ground joint assemblies in commercial and industrial piping systems. Typical applications include process piping, compressed air lines, hydraulic connections, and other fluid-handling systems where elevated pressures demand a multi-bolt clamping solution. The BC4-125-DP fits into the 4-bolt clamp category and is catalogued under high-pressure ground joint hardware, making it a standard selection for industrial maintenance and new construction piping work.

Key Features

• 4-bolt design provides uniform clamping force and a secure high-pressure seal
• 1-1/4 inch nominal pipe size fits a clamp diameter range of 2-1/16 inches to 2-1/4 inches
• Rated torque of 40 ft-lb for consistent, repeatable joint seating
• High-pressure ground joint classification for demanding fluid and gas line service
• Minimum order quantity of 1 for flexible procurement

Compatibility

Designed as a high-pressure ground joint 4-bolt clamp for 1-1/4 inch nominal pipe connections in commercial and industrial piping systems where the mating joint diameter falls between 2-1/16 inches and 2-1/4 inches.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable codes such as the IPC or applicable industrial piping standards. Depressurize and isolate the line completely before disassembling or replacing any ground joint clamp. Tighten all four bolts in a cross pattern to reach the specified 40 ft-lb torque evenly. Inspect the mating joint surfaces for wear or scoring before reinstalling the clamp.