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Cast copper 90-degree elbow with sweat and FNPT ends

Nibco, Inc.

Nibco, Inc. 7073LF-1 90° Elbow Trap 1 in 395 psi 200°F

SKU CH-96SS-043DJ MPN 7073LF-1

A 90-degree sweat elbow with cup-to-FNPT connections for 1-inch copper tube, rated 395 psi at 200°F and certified to ASME B16.18, NSF/ANSI 61 and 372

  • TypeDrain Components
  • MaterialHAWA
  • Low-lead bronze meets NSF/ANSI 372 for safe potable water
  • 90-degree elbow redirects flow in tight copper installations
  • Rated 395 psi at 200 °F for demanding pressure systems
  • Cast copper construction complies with ASME B 16.18 standard
  • ISO 9001 and NSF/ANSI 61 certified for consistent quality

1-inch 90-degree sweat elbow for potable water

This cast-copper elbow joins a 1-inch copper tube to a 1-inch FNPT thread in a right-angle configuration. It is rated for 395 psi and 200 degrees F in potable-water systems. The low-lead C87850 alloy meets NSF/ANSI 61 and NSF/ANSI 372 requirements. Installers needing a compact directional change in copper piping will use this fitting.

Verify tube size thread type

Confirm the existing copper tube measures 1 1/8 inches outside diameter to match the sweat cup. Ensure the mating component provides a 1-inch FNPT connection. Check that system pressure does not exceed 395 psi and temperature stays within 200 degrees F. The fitting complies with ASME B 16.18 and ISO 9001 standards for dimensional tolerance.

Cast copper body resists corrosion

The one-piece bronze casting eliminates potential leak paths found in multi-part assemblies. Sweat connection on the tube side allows a permanent soldered joint without mechanical fasteners. FNPT threads on the outlet accept standard pipe nipples or valves with thread sealant. Low-lead material satisfies drinking-water safety codes in all permitted states.

Highlights

  • Low-lead bronze meets NSF/ANSI 372 for safe potable water
  • 90-degree elbow redirects flow in tight copper installations
  • Rated 395 psi at 200 °F for demanding pressure systems
  • Cast copper construction complies with ASME B 16.18 standard
  • ISO 9001 and NSF/ANSI 61 certified for consistent quality

Specifications

TypeDrain Components
MaterialHAWA
BrandNibco
Model7073LF-1

Questions about this item

Does the elbow come with any pipe or solder, or must I supply them separately?

The fitting is a single cast copper elbow with a 1 in sweat cup on one side and a 1 in FNPT thread on the other; copper tube, solder and flux are not included.

Is the 1 in sweat-by-FNPT version the only configuration available for this model?

Model 7073LF-1 is offered in this 1 in copper tube size by 1 in FNPT arrangement with a 90 degree bend; other sizes or connection types carry different model numbers.

What does the 395 psi rating mean when the elbow is installed in a hot water line?

The 395 psi maximum operating pressure holds up to the 200 °F temperature limit, and the fitting meets NSF/ANSI 61 and 372 for potable water use.

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