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Malleable iron 45 degree elbow with female NPT threads

Value Brand

Value Brand 45 Degree Elbow 1-1/4" FNPT Malleable 5P472

SKU CH-1XV9-2FNDT

A malleable iron 45-degree elbow with 1-1/4 inch female NPT threads for Class 150 piping systems

  • 45-degree elbow redirects flow efficiently in tight plumbing layouts
  • Malleable iron construction rated Class 150 withstands demanding pressure requirements
  • Female NPT threads on both ends ensure secure leak-resistant connections
  • 1-1/4 inch pipe size fits standard residential and commercial supply lines
  • Zoro Select brand delivers reliable fitting performance for professional installations

45 Degree Malleable Iron Elbow

This 45 degree elbow connects two 1-1/4 inch female NPT pipes in plumbing systems. The malleable iron construction meets Class 150 pressure requirements for water, gas and oil lines. It suits installers who need a durable change of direction in threaded pipework.

Class 150 Pressure Rating

The fitting handles standard Class 150 service pressures without leaking at the 11 1/2 thread engagement. Malleable iron absorbs vibration and thermal cycling better than cast alternatives. No electrical power or active cooling is involved in its operation.

Zoro Select Branding

The Zoro Select label identifies the fitting as part of a curated industrial range. Orders of $75 or more qualify for free shipping from the supplier. No software, gaskets or additional hardware are included with the elbow.

Highlights

  • 45-degree elbow redirects flow efficiently in tight plumbing layouts
  • Malleable iron construction rated Class 150 withstands demanding pressure requirements
  • Female NPT threads on both ends ensure secure leak-resistant connections
  • 1-1/4 inch pipe size fits standard residential and commercial supply lines
  • Zoro Select brand delivers reliable fitting performance for professional installations

Specifications

BrandZORO SELECT

Questions about this item

How do I install the 1-1/4" FNPT malleable iron 45 degree elbow without cross-threading the tapered threads?

Apply PTFE tape or pipe dope to the male threads only, hand-tighten the elbow onto the pipe, then turn one to two full turns with a wrench; the tapered NPT seal forms on the flank, not the face, so over-tightening cracks the Class 150 casting.

What maintenance or replacement will the ZORO SELECT 5P472 malleable iron elbow need after installation?

Inspect the joint annually for rust weep or white mineral deposits; malleable iron can graphitise in aggressive water, so plan to replace the fitting if the wall thins or threads show pitting.

What pressure limit appears first when the 45 degree elbow runs continuously at the Class 150 rating?

The 150 psi saturated-steam ceiling is reached before the malleable iron body yields; sustained operation above that pressure risks leakage at the FNPT joint.

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