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Black Schedule 40 nipple trap, 2-1/2 by 5-1/2 inches

Legend Valve

Legend Valve 355-189E 2-1/2" X 5-1/2" Black Nipple trap

SKU CH-F868-7BE1G

A Schedule 40 black nipple trap connects 2-1/2" pipe sections in drainage systems

  • ColorTransparent
  • Schedule 40 wall thickness handles high-pressure drainage
  • 2-1/2" x 5-1/2" dimensions fit standard plumbing runs
  • Black steel nipple resists corrosion in wet environments
  • Legend Valve brand backs consistent manufacturing quality
  • New condition ensures clean threads and full service life

Legend Valve 355-189E Black Nipple

The Legend Valve 355-189E is a Schedule 40 black nipple designed for plumbing drain and trap installations. It provides a reliable connection point within piping systems. This new component meets standard plumbing requirements for fluid conveyance.

Transparent 2-1/2" X 5-1/2" Fitting

This fitting suits installers needing a specific length nipple for joining threaded pipe sections in drainage applications. It is not intended for users requiring different diameters, alternative materials, or specialised trap configurations beyond standard Schedule 40 use.

Schedule 40 Construction Under Load

The Schedule 40 wall thickness maintains structural integrity under continuous system pressure and thermal cycling. It resists deformation during sustained operation without relying on short-term burst ratings. California Proposition 65 warnings apply regarding chemical content.

Highlights

  • Schedule 40 wall thickness handles high-pressure drainage
  • 2-1/2" x 5-1/2" dimensions fit standard plumbing runs
  • Black steel nipple resists corrosion in wet environments
  • Legend Valve brand backs consistent manufacturing quality
  • New condition ensures clean threads and full service life

Specifications

ColorTransparent
BrandLEGEND VALVE

Questions about this item

What size Schedule 40 pipe is needed to connect to this 2-1/2" black nipple trap?

This nipple has 2-1/2" NPT threads on both ends, so it requires matching 2-1/2" Schedule 40 pipe or fittings for a proper seal.

Will the black iron finish react with older galvanised piping in the same drain line?

Direct contact between black steel and galvanised steel can accelerate corrosion; use a dielectric union or brass transition fitting between dissimilar metals.

How can I confirm the trap holds its seal after installation?

Run water through the line and check that the trap retains standing water without leakage at the threaded joints or along the nipple body.

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