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Galvanised iron reducer coupling, 1/4 by 1/8 inch FNPT, matte grey finish

Value Brand

Value Brand 1/4" x 1/8" FNPT Galvanized Reducer Coupling

SKU CH-DXBT-SQSEE

Connects 1/4 in to 1/8 in FNPT threads in galvanized malleable iron rated to 300 psi

  • Reducer coupling joins 1/4 in to 1/8 in FNPT threads
  • Galvanized malleable iron resists corrosion in water lines
  • Rated 300 psi at 150 °F for reliable pressure handling
  • Meets ASME B16.3, B16.4, ASTM A197, A47 standards
  • FM, UL, NSF-61 and AB1953 listed for code compliance

1/4" x 1/8" FNPT Reducer Coupling

This galvanized malleable iron reducer coupling connects a 1/4 inch FNPT pipe to an 1/8 inch FNPT pipe. It is rated for a maximum pressure of 300 psi at 150 degrees F WOG and 150 psi for saturated steam. The fitting meets ASME B 16.3 and B 16.4 standards.

Class 150 Galvanized Iron Construction

The fitting is manufactured to ASTM A-197 and ASTM A47 specifications with a galvanized finish for corrosion resistance. It carries FM Approved, NSF-61 and AB1953 listings along with UL Listing for potable water and safety compliance. The Class 150 rating defines its pressure class for standard plumbing installations.

For Threaded Pipe Reduction Needs

This coupling suits plumbers and maintenance crews reducing pipe diameter in water, air or steam lines up to the rated pressures. It is not intended for systems exceeding 300 psi WOG or for builders requiring a different connection type, size combination or material grade.

Highlights

  • Reducer coupling joins 1/4 in to 1/8 in FNPT threads
  • Galvanized malleable iron resists corrosion in water lines
  • Rated 300 psi at 150 °F for reliable pressure handling
  • Meets ASME B16.3, B16.4, ASTM A197, A47 standards
  • FM, UL, NSF-61 and AB1953 listed for code compliance

Specifications

BrandZORO SELECT

Questions about this item

What pressure limit appears first during sustained use at 150 °F?

The fitting is rated for 300 psi water, oil or gas at 150 °F, so that pressure ceiling is reached before the 150 psi saturated-steam limit.

How much heat and noise does the coupling generate when installed in a line running all day?

As a passive galvanized malleable-iron fitting it produces no noise or heat of its own; only the fluid temperature affects it.

Which pipe threads must I already have to connect this reducer?

You need a 1/4 in FNPT female thread on one side and a 1/8 in FNPT female thread on the other.

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