Dakota Sourcing 13129 Reducing Coupling 5/8 Ftf X 1/2 Od

Product Description

The DAKOTA SOURCING 13129 is a reducing coupling designed to transition between two different connection sizes in a single fitting. It features a 5/8-inch female iron pipe thread (FTF) on one end and a 1/2-inch outside diameter (OD) connection on the other. This type of reducing coupling is commonly used in plumbing, HVAC, and refrigeration line sets where a size change is required between components or supply lines. Installation is handled by licensed plumbers, HVAC technicians, and pipe fitters working on residential and light commercial systems.

The 13129 reducing coupling is suited for applications where a direct size transition is needed between a threaded female fitting and a tube or tubing stub with a 1/2-inch OD. This fitting is sold individually and is appropriate for service, repair, or new construction work requiring a compact, inline size reduction. Always verify connection sizes and fitting type against existing system components before ordering.

Key Features

• Reduces from 5/8-inch FTF to 1/2-inch OD in a single inline fitting
• Female thread on one end accepts standard 5/8-inch male threaded fittings
• 1/2-inch OD connection on the opposite end suits common tubing sizes
• Sold as a single unit for individual service or repair use

Compatibility

Designed as an OEM-style replacement or service fitting for plumbing and HVAC systems requiring a 5/8-inch FTF to 1/2-inch OD reducing connection.

Installation Notes

This fitting should be installed by a licensed plumber or HVAC technician following applicable local codes, including IPC or IFGC requirements where relevant. Shut off and depressurize the supply line before removing any existing fittings or installing this coupling. Inspect threads and tubing ends for burrs or damage before assembly. Do not overtighten threaded connections; use appropriate thread sealant or tape per system requirements.