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Zoro Select 90 degree street elbow 4 inch malleable iron FNPT

Zoro Select

Zoro Select 2WU29 90 Degree Street Elbow 4 in FNPT

SKU CH-7D05-ZX58G

A 4-inch malleable iron street elbow with 90-degree FNPT connections, rated Class 150

  • 90-degree turn redirects flow efficiently in tight piping layouts
  • Malleable iron construction handles Class 150 pressure ratings for durable service
  • 4-inch FNPT female threads accept standard NPT male connections securely
  • 4-inch MNPT male end threads directly into female NPT fittings without adapters
  • Street elbow design combines male and female ends to reduce joint count

Zoro Select 90° Street Elbow

The Zoro Select 2WU29 is a 90 degree street elbow designed for plumbing systems. It connects a 4 inch female NPT thread to a 4 inch male NPT thread. This malleable iron fitting suits installers who need a reliable change of direction in piping.

Class 150 Malleable Iron Build

Rated for Class 150 service, the malleable iron construction handles standard pressure requirements. The material provides mechanical strength for typical plumbing installations. No special tools are required beyond standard pipe wrenches for assembly.

Sustained Pressure Performance

Under continuous system pressure the elbow maintains its seal at the rated class. The 90 degree bend does not introduce flow restriction beyond normal fitting loss. It is not intended for applications exceeding the Class 150 pressure rating.

Highlights

  • 90-degree turn redirects flow efficiently in tight piping layouts
  • Malleable iron construction handles Class 150 pressure ratings for durable service
  • 4-inch FNPT female threads accept standard NPT male connections securely
  • 4-inch MNPT male end threads directly into female NPT fittings without adapters
  • Street elbow design combines male and female ends to reduce joint count

Specifications

BrandZORO SELECT

Questions about this item

How do I install the 4 in FNPT street elbow without cross-threading the NPT threads?

Apply PTFE tape or pipe dope to the male NPT threads, hand-tighten the elbow into the female fitting, then finish with a wrench turning no more than two full turns to avoid cracking the Class 150 malleable iron body.

What maintenance will the 90 Degree Street Elbow need after installation?

Inspect the joint periodically for leaks or corrosion; reapply thread sealant if seepage appears, and replace the elbow if the malleable iron shows cracking or heavy rust.

What is the pressure limit that governs sustained use of this Class 150 elbow?

The Class 150 rating defines the maximum working pressure; sustained operation above that limit risks deformation or failure of the malleable iron fitting.

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