Beduan Stainless Steel Reducer Coupling, 1
Pipe Fittings

Beduan Stainless Steel Reducer Coupling, 1" x 3/4"

The Beduan Stainless Steel Reducer Coupling 1" x 3/4" is a reliable, high-quality pipe fitting designed for demanding fluid and gas transfer applications.

Key Features

  • Constructed from 304 stainless steel with excellent corrosion resistance, high temperature ductility, and low magnetic permeability
  • Type 1 inch by 3 4 inch female thread threaded inside diameter by inside diameter 1 1 4 inch by 1 inch
  • Operating temperature range from minus 65 to 250 degrees Fahrenheit
  • Versatile use Pipe threads fit most standard pipes and are easy to replace and install
  • Fitting features a 1 inch female connection on one end and a 3/4 inch female connection on the other end

Product Description

The Beduan Stainless Steel Reducer Coupling 1" x 3/4" is a reliable, high-quality pipe fitting designed for demanding fluid and gas transfer applications. Manufactured from premium 304 stainless steel, this reducer coupling offers excellent corrosion resistance, making it suitable for use in harsh environments, including those exposed to moisture, chemicals, or temperature variations. Its robust construction ensures long service life and dependable performance in both residential and industrial systems. This coupling features a 1" x 3/4" female NPT reducing connection, with threaded I.D x I.D dimensions of 1-1/4" x 1". The precise National Pipe Thread (NPT) design provides a secure, tight fit that helps prevent leaks and maintains system integrity under pressure. The internal threading is carefully machined to ensure easy installation, reliable sealing, and compatibility with a wide range of standard NPT threaded pipe and fittings. Thanks to the inherent properties of 304 stainless steel, this reducer coupling offers good ductility at high temperatures and low magnetic permeability, making it a strong choice for applications where both mechanical strength and material stability are essential. It is suitable for use in water systems, air lines, oil and gas lines, and general plumbing or process piping setups. Engineered for versatility, the Beduan Stainless Steel Reducer Coupling is ideal for reducing line size from 1" to 3/4" while maintaining flow efficiency and structural reliability. Whether used in new installations or system upgrades, it provides a clean, professional solution for adapting different pipe diameters. Choose this coupling when you need a durable, corrosion-resistant, and precisely threaded stainless steel fitting that meets the demands of modern piping systems.

Product Specifications

About This Product

Size 1x3/4 FPT(Threaded I.D:1-1/4"x1")
Material Stainless Steel
Brand Beduan
Color Silver
Item dimensions L x W x H 1 x 1 x 0.5 inches

Technical Details

Brand ‎Beduan
Color ‎Silver
Item dimensions L x W x H ‎1 x 1 x 0.5 inches
Connector Type ‎Reducer
Thread Size ‎1" x 3/4"
Exterior Finish ‎Stainless Steel
Thread Type ‎NPT
Item Weight ‎0.1 Pounds
Manufacturer ‎Beduan
Part Number ‎1zf-11600-src
Item Weight ‎1.6 ounces
Product Dimensions ‎1 x 1 x 0.5 inches

Questions & Answers

This coupling reduces from a 1" female NPT thread to a 3/4" female NPT thread (internal thread sizes 1-1/4" x 1").

It is made from 304 stainless steel, which offers excellent corrosion resistance and durability.

Yes, 304 stainless steel is commonly used in potable water systems, but always confirm with your local codes and system requirements.

Yes, 304 stainless steel maintains good strength and ductility at elevated temperatures, making it suitable for many high‑temperature uses within the pressure limits of your system.

It uses standard female NPT (National Pipe Taper) threads on both ends.

304 stainless steel has low magnetic permeability, so it is generally only weakly magnetic, if at all.

Yes, it can be used for many compatible fluids and gases, including air and water, provided the pressure, temperature, and media are within safe limits.

Yes, use an appropriate thread sealant or PTFE tape on the male NPT threads of the mating fittings to ensure a leak‑tight connection.

Yes, 304 stainless steel offers good corrosion resistance and is suitable for most outdoor environments.

It is manufactured from 304 stainless steel with NPT threads; for critical or regulated applications, please verify with the supplier for any specific certifications or compliance documentation needed.

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