Brass coupling Fitting SF60N-3/4 – threaded pipe connector 3/4"

Brass coupling Fitting SF60N-3/4 – threaded pipe connector 3/4" is a solid brass inline coupling designed to join two 3/4" threaded pipe ends. Intended for use in water, heating and general plumbing systems, the connector offers corrosion resistance and mechanical strength for repairs, extensions or new installations in residential and light commercial piping. The compact, standard-thread geometry ensures compatibility with most 3/4" threaded fittings and pipes.

Advantages

The brass construction provides reliable corrosion resistance and long service life in contact with potable water and heating fluids. Machined threads deliver a tight mechanical connection when used with appropriate sealing materials, reducing the risk of leaks. Its compact, symmetrical design allows for easy alignment of piping runs and straightforward installation with common hand tools. The connector's durability makes it suitable for repeated use in maintenance tasks.

Suitable for

• Joining two 3/4" threaded pipe ends in domestic water supply systems
• Extending or repairing heating circuit pipework
• Plumbing maintenance and retrofit work in residential and small commercial properties
• Temporary or permanent threaded connections where brass compatibility is required

Key specifications

• Material: brass
• Connection type: threaded coupling
• Thread size: 3/4" (compatible with standard 3/4" male/female pipe threads)
• Design: inline, compact
• Typical applications: water supply, heating systems, general plumbing

How to use

Prepare the mating pipe ends by cleaning threads and removing debris or old sealant. Apply a suitable thread sealing tape or pipe dope to the male threads according to manufacturer recommendations. Hand-start the coupling onto the first pipe, then tighten with a wrench until snug; avoid over-tightening to prevent thread damage. Align the second pipe and engage the coupling in the same manner, ensuring a straight, leak-free joint. After installation, pressurize and check the connection for leaks and retighten if necessary following accepted plumbing practices.

Usage recommendations

Use thread sealant compatible with potable water if the coupling is installed on drinking water lines. Select appropriate wrench sizes and apply steady torque to avoid deforming the coupling. For systems carrying aggressive fluids or requiring specific certifications, verify material compatibility and regulatory compliance before installation.