Bk 160-006 Compression Galvanized Coupling 1-1/4 in

Product Description

The BK 160-006 is a long-pattern compression galvanized coupling designed for joining or repairing sections of Schedule 40 iron pipe or Schedule 40 PVC pipe. The hydroformed steel body delivers consistent wall strength throughout the fitting. A double-tapered rubber gasket creates two independent seals at each end, reducing the risk of leakage without requiring adhesives or threading. A metal friction ring holds the gasket in place during installation. The coupling is rated up to 125 psi at 210 degrees F, making it suitable for a wide range of pressurized plumbing and water distribution applications. Plumbers and pipefitters install this fitting as a repair or transition coupling in both new construction and service work.

This coupling fits the outside diameter of 1-1/4 inch Schedule 40 iron pipe and 1-1/4 inch Schedule 40 PVC pipe. The 4-1/2 inch body length provides adequate pipe engagement for a secure, leak-resistant joint. Typical applications include water service repairs, underground or above-ground piping systems, and situations where cutting threads or using solvent cement is not practical. The galvanized steel construction suits both indoor mechanical rooms and outdoor or buried installations where corrosion resistance is a factor.

Key Features

• Hydroformed galvanized steel body for consistent wall strength and corrosion resistance
• Double-tapered rubber gasket creates two seals at each end for reliable leak protection
• Metal friction ring secures the gasket during assembly
• Rated to 125 psi at 210 degrees F for pressurized water systems
• Long-pattern body at 4-1/2 inches provides extended pipe engagement
• Fits Schedule 40 iron pipe and Schedule 40 PVC outside diameters — no threading or solvent required

Compatibility

Sized to fit the outside diameter of 1-1/4 inch Schedule 40 iron pipe and 1-1/4 inch Schedule 40 PVC pipe. Designed as an OEM-style compression coupling for standard-dimension pipe in residential and light commercial plumbing systems.

Installation Notes

Installation is performed by licensed plumbers or experienced pipefitters in accordance with local plumbing codes and IPC guidelines. Shut off and depressurize the water supply before cutting into any existing line. Pipe ends should be cut square and deburred to ensure full, even contact with the rubber gasket. Do not over-torque the coupling nuts, as this can distort the gasket and compromise the seal.

Technical Specifications

• Pipe Size: 1-1/4 inches
• Body Length: 4-1/2 inches
• Pressure Rating: 125 psi
• Temperature Rating: 210 degrees F
• Body Material: Galvanized steel (hydroformed)
• Pattern: Long pattern
• Compatible Pipe Schedule: Schedule 40 iron pipe, Schedule 40 PVC
• Weight: 1.867 pounds
• UPC: 00032888600065

Standard Information

• Brand: BK
• Manufacturer Part Number: 160-006