We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Anvil malleable iron 45 degree elbow Class 300 pipe fitting FNPT

Anvil

Anvil 0310511209 Malleable Iron 45 Degree Elbow Class 300 Trap

SKU CH-J8AZ-AWQVK MPN 0310511209

A 45-degree malleable iron elbow rated for 1500 psi at 150°F and 300 psi saturated steam at 550°F, meeting ASME B16.3 with UL, FM and AAR approvals

  • TypeDrain Components
  • 45-degree elbow directs flow smoothly
  • Malleable iron construction resists corrosion and impact
  • Class 300 rating handles 1500 psi at 150 °F
  • FM and UL listings confirm code compliance
  • Operates from -20 °F to 550 °F for steam and water systems

Purpose-built drainage elbow

The Anvil 0310511209 is a malleable iron 45-degree elbow rated Class 300 for high-pressure drain and trap assemblies. It connects 1-1/4 inch FNPT threaded pipe in commercial, industrial and institutional plumbing systems.

Verify thread and pressure fit

Confirm the existing pipe uses 1-1/4 inch FNPT threads and that the system design pressure does not exceed 1500 psi at 150 degrees F or 300 psi saturated steam at 550 degrees F. The fitting meets ASME B16.3 and carries AAR, FM and UL approvals for the listed ratings.

Malleable iron construction

The heavy malleable iron body resists mechanical shock and thermal cycling across a -20 to 550 degrees F range. Female NPT threads allow direct assembly without adapters, and the 45-degree sweep maintains flow direction in tight trap configurations.

Highlights

  • 45-degree elbow directs flow smoothly
  • Malleable iron construction resists corrosion and impact
  • Class 300 rating handles 1500 psi at 150 °F
  • FM and UL listings confirm code compliance
  • Operates from -20 °F to 550 °F for steam and water systems

Specifications

TypeDrain Components
BrandAnvil
Model0310511209

Questions about this item

Does the Anvil 0310511209 elbow include any gaskets or sealant, or must they be purchased separately?

The fitting is supplied as a single malleable iron elbow with FNPT threads; thread sealant or tape must be bought separately.

Which class rating should I select for a 1500 psi water line at 150 °F?

This Class 300 fitting is rated for 1500 psi at 150 °F and 300 psi saturated steam at 550 °F, matching those conditions.

What does the 1500 psi @ 150 °F rating mean once the elbow is installed in a piping system?

It indicates the maximum non-shock cold working pressure the joint can safely hold at that temperature when assembled with proper thread engagement.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.