Dakota Sourcing 13128 Reducing Coupling 5/8 X 1/2 Od

Product Description

The DAKOTA SOURCING 13128 is a reducing coupling designed to connect two tubing or pipe sections of different outside diameters. It transitions from a 5/8-inch OD connection to a 1/2-inch OD connection in a single fitting. Reducing couplings like this one are standard components in refrigeration, HVAC, and plumbing systems where a line size change is required at a junction. This fitting is sold as a single unit and is typically installed by licensed HVAC technicians or plumbers during system assembly or service repairs.

This reducing coupling is suited for applications where a diameter reduction is needed between two lines or components. Common install scenarios include refrigerant line modifications, condensate or fluid transfer lines, and general plumbing rough-in work where OD-based tubing sizing is used. The 5/8 x 1/2 OD configuration covers a frequently encountered size transition in light commercial and residential mechanical systems.

Key Features

• Reduces from 5/8-inch OD to 1/2-inch OD in a single fitting
• Sold individually for exact single-piece replacement or new installation
• Compact reducing coupling design minimizes inline footprint
• Compatible with OD-based tubing used in HVAC and plumbing applications

Compatibility

Designed as an OEM-style replacement or new-installation fitting for systems using 5/8-inch and 1/2-inch OD tubing connections.

Installation Notes

Installation is typically performed by a licensed HVAC technician or plumber. Before servicing any refrigerant or fluid line, shut off the system and relieve any system pressure in accordance with applicable codes. Ensure both tubing ends are cut cleanly and deburred before joining. Follow all applicable local plumbing or mechanical codes during installation.