Value Collection 6RSB4X3 Ss Reducer Coupling Npt

Product Description

The VALUE COLLECTION 6RSB4X3 is a stainless steel reducer coupling designed to connect two pipes of different diameters within a pressurized piping system. It features NPT (National Pipe Taper) threaded end connections on both ends, allowing for a secure, leak-resistant joint when properly installed. The stainless steel construction provides corrosion resistance in demanding environments, making it suitable for plumbing, HVAC hydronic lines, light industrial, and related trade applications. Licensed plumbers and pipefitters are the primary installers of this fitting type.

This reducer coupling is used in residential and commercial piping systems where a transition between two pipe sizes is required. NPT threading makes it compatible with standard tapered pipe thread fittings throughout the system. Typical install scenarios include supply and return lines, mechanical room piping, and service connections where diameter changes are needed without a union or flange joint.

Key Features

• Stainless steel construction for corrosion resistance in wet and harsh environments
• NPT threaded end connections for standard tapered pipe thread engagement
• Reducer coupling design transitions between two different pipe diameters
• Single-piece package quantity suitable for individual replacement or service jobs

Compatibility

Designed as an OEM-style replacement reducer coupling for standard NPT-threaded piping systems.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable IPC and local mechanical codes. Shut off and depressurize the system completely before removing any existing fittings. Apply appropriate thread sealant or PTFE tape to NPT threads before assembly to ensure a leak-free joint. Do not overtighten, as stainless steel threads can gall; use a pipe wrench sized appropriately for the fitting.