

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The NDL INDUSTRIES W1306 is a copper reducing bushing designed to connect two different pipe sizes within a copper plumbing system. It transitions from a 3/8-inch fitting (FTG) end to a 1/4-inch cup (C) end, allowing a plumber to step down pipe diameter at a junction without additional fittings or adapters. The FTG end slips inside a standard copper fitting socket, while the C end accepts a copper tube directly. This bushing is a standard soldered connection component used in both residential and light commercial copper piping runs.
This reducing bushing is suited for potable water supply lines, refrigeration tubing, and general copper piping applications where a 3/8-inch to 1/4-inch reduction is required. The FTG x C configuration makes it compatible with sweat-solder assembly methods common in plumbing rough-in and repair work. It is typically installed by licensed plumbers or experienced HVAC technicians working with copper tube systems that require a step-down transition at a fitting or valve connection point.
Designed as an OEM-style sweat-solder fitting for copper tube systems requiring a 3/8-inch to 1/4-inch reducing bushing with FTG x C connections.
Installation requires shutting off and draining the water supply or isolating the refrigerant circuit before soldering. A licensed plumber or HVAC technician should perform sweat-solder connections using appropriate flux, lead-free solder, and a torch per applicable plumbing codes such as the IPC or local amendments. Ensure all tube ends are cut square, deburred, and cleaned before fluxing and sweating the joint. Allow the fitting to cool fully before restoring system pressure.
Thanks for subscribing!
This email has been registered!