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Malleable iron 90 degree reducing street elbow with female and male NPT threads

Anvil

Anvil 0310020003 90 Degree Reducing Street Elbow trap

SKU CH-1TSH-RCCJP MPN 0310020003

A 90-degree reducing street elbow connects 1 1/2-inch female and 1-inch male NPT threads in Schedule 40 pipe systems

  • TypeDrain Components
  • MaterialHAWA
  • 90° reducing street elbow enables tight pipe routing
  • Malleable iron construction resists cracking under mechanical stress
  • Class 150 rating supports 300 psi at 150 °F
  • Female NPT 1 1/2 in to male NPT 1 in connects dissimilar pipe sizes
  • Schedule 40 compatibility fits standard plumbing installations

90 Degree Reducing Street Elbow

This Anvil 0310020003 fitting connects a 1 1/2 inch female NPT pipe to a 1 inch male NPT pipe at a right angle. It is designed for Schedule 40 piping systems in residential and commercial plumbing installations. The malleable iron construction provides mechanical strength for standard drainage and water supply applications.

Class 150 Pressure Performance

Rated for a maximum operating pressure of 300 psi at 150 degrees Fahrenheit, the elbow maintains its seal under sustained thermal and hydraulic loads. The Class 150 designation confirms suitability for continuous service within these limits without deformation. Installers should verify that system pressure and temperature remain within the rated envelope for long-term reliability.

Installation and Thread Compatibility

The street elbow design allows direct connection between differing pipe sizes without a separate nipple, reducing joint count. Tapered NPT threads require proper sealant or tape to prevent leaks at the male and female ends. Over-tightening malleable iron can crack the fitting, so installers should follow standard practice for iron pipe assembly.

Highlights

  • 90° reducing street elbow enables tight pipe routing
  • Malleable iron construction resists cracking under mechanical stress
  • Class 150 rating supports 300 psi at 150 °F
  • Female NPT 1 1/2 in to male NPT 1 in connects dissimilar pipe sizes
  • Schedule 40 compatibility fits standard plumbing installations

Specifications

TypeDrain Components
MaterialHAWA
BrandAnvil
Model0310020003

Questions about this item

How much pressure can the 90 degree reducing street elbow handle during continuous operation?

The malleable iron elbow is rated for a maximum operating pressure of 300 psi at 150 degrees Fahrenheit.

What pipe sizes and thread types are required to connect this reducing street elbow?

It joins a 1 1/2 inch female NPT thread on one end to a 1 inch male NPT thread on the other, both for Schedule 40 pipe.

Will this Class 150 elbow thread directly onto existing galvanized or black iron pipe in an older plumbing system?

Yes, the NPT threads are standard for Schedule 40 pipe, so it mates with existing galvanized or black iron fittings of the same nominal sizes.

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