Smith-blair BAKCOUP6 Standard Pipe Coupling 6 Inches

Product Description

The SMITH-BLAIR BAKCOUP6 is a standard pipe coupling designed for use with 6-inch steel pipe. Couplings of this type connect two sections of pipe within a pressurized piping system, accommodating minor misalignment and providing a leak-resistant mechanical joint. This fitting is installed by licensed plumbers and pipefitters working on water distribution, industrial, and municipal pipeline applications. The BAKCOUP6 follows the standard Smith-Blair coupling design, which uses a center sleeve and end followers to clamp onto the pipe exterior and form a sealed connection without welding or threading.

This coupling is suited for straight-run pipe repairs, extensions, and new construction on 6-inch steel pipe systems. It is commonly used in water main repair, industrial piping, and similar applications where a reliable mechanical connection is required on steel pipe. Its design allows for installation in tight spaces where flanged or grooved fittings may not be practical.

Key Features

• Standard coupling design for 6-inch steel pipe connections
• Provides a leak-resistant mechanical joint without welding or threading
• Accommodates minor pipe misalignment at the joint
• Suitable for pressurized water distribution and industrial piping systems
• Center sleeve and end follower construction for secure clamping

Compatibility

Designed as an OEM-style mechanical coupling replacement for 6-inch steel pipe piping systems in water distribution and industrial pipeline applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing and mechanical codes. Depressurize and isolate the pipeline section before beginning work. Pipe ends should be clean and free of burrs, debris, and corrosion before the coupling is seated. Follow the manufacturer torque sequence for tightening follower bolts to ensure an even, leak-free seal.

Technical Specifications

• Pipe Size: 6 inches
• Pipe Material Compatibility: Steel
• Coupling Type: Standard

Standard Information

• Brand: SMITH-BLAIR
• Manufacturer Part Number: BAKCOUP6