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Black reducing coupling one inch by half inch threaded fitting

Smith-Cooper

Smith-Cooper Reducing Coupling 1" x 1/2" 300 Black

SKU CH-AVEK-E4QZA

A black reducing coupling connects 1" pipe to 1/2" pipe at a 300 pressure rating

  • Reduces pipe from 1" to 1/2" for flexible plumbing layouts
  • Rated 300 class for reliable pressure handling
  • Black finish resists corrosion in demanding environments
  • New condition ensures clean threads and full performance
  • ZORO SELECT brand signals consistent manufacturing quality

Reducing Coupling 1" x 1/2" 300 Black

This reducing coupling connects a 1 inch pipe to a 1/2 inch pipe in plumbing systems. It is supplied new under the ZORO SELECT brand with manufacturer part number 4316001420. The fitting carries a 300 class rating and features a black finish.

Installation and common issues

The coupling installs by joining the two pipe ends using the appropriate thread sealant or tape for the material. A frequent issue is cross-threading during assembly which can damage the threads and cause leaks. Ensure both pipe ends are clean and free of debris before tightening to achieve a proper seal.

Compatibility checks

Verify that your existing pipes measure 1 inch and 1/2 inch nominal size to match the coupling ends. Confirm the system pressure does not exceed the 300 class rating for safe operation. Check that the pipe material and thread type are compatible with this black fitting before ordering.

Highlights

  • Reduces pipe from 1" to 1/2" for flexible plumbing layouts
  • Rated 300 class for reliable pressure handling
  • Black finish resists corrosion in demanding environments
  • New condition ensures clean threads and full performance
  • ZORO SELECT brand signals consistent manufacturing quality

Specifications

BrandZORO SELECT

Questions about this item

How can I confirm the 1" x 1/2" reducing coupling is sealing correctly after installation?

Pressurize the line to the 300 rating and inspect both joints for leaks; a dry joint at working pressure shows the coupling is functioning as intended.

What comes with the reducing coupling and what must I supply separately?

The box contains the black 1" x 1/2" reducing coupling only; you must provide compatible 1" and 1/2" pipe, thread sealant or tape, and appropriate wrenches.

Which version of this reducing coupling should I select for a 300-rated black pipe system?

Choose the ZORO SELECT 4316001420 reducing coupling; its 1" x 1/2" size and 300 pressure class match the stated requirement.

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