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Lead-free brass 90-degree elbow fitting with sweat connections

Nibco, Inc.

Nibco, Inc. 7075LF-34 90° Drain Trap

SKU CH-80YF-XAG18 MPN 7075LF-34

Lead-free cast copper 90-degree elbow joins 3/4 in copper tubes for potable water systems rated to 466 psi and 400 °F

  • TypeDrain Components
  • MaterialHAWA
  • Lead-free brass meets NSF/ANSI 372 and 61 for safe potable water
  • 90-degree elbow directs flow in tight copper-pipe layouts
  • Cast copper construction rated to 466 psi at 400 Degrees F
  • ASME B 16.18 and ISO 9001 compliance ensures reliable manufacturing quality
  • Sweat cup connections fit 3/4 in copper tube without threading

90° Lead-Free Brass Elbow

The Nibco 7075LF-34 is a sweat-fitting elbow made from lead-free cast DZR brass for potable-water systems. It provides a 90-degree change of direction between two 3/4-inch copper tubes. The fitting meets ASME B16.18, NSF/ANSI 61 and NSF/ANSI 372 standards. It is rated for 466 psi at up to 400 °F.

Sweat Connection For Copper Pipe

Each end uses a cup-style sweat connection sized for 3/4-inch copper tube with a 7/8-inch outer diameter. The joint is completed with solder, eliminating the need for threaded adapters or mechanical couplings. This saves space in tight runs and reduces potential leak paths. The brass construction resists dezincification in aggressive water conditions.

Standards-Certified For Health And Safety

NSF/ANSI 61 certification confirms the fitting is safe for drinking-water contact. NSF/ANSI 372 verifies the lead-free claim for regulatory compliance. ISO 9001 reflects the manufacturer’s quality-management system. No additional sealants, gaskets or software are supplied with the fitting.

Highlights

  • Lead-free brass meets NSF/ANSI 372 and 61 for safe potable water
  • 90-degree elbow directs flow in tight copper-pipe layouts
  • Cast copper construction rated to 466 psi at 400 Degrees F
  • ASME B 16.18 and ISO 9001 compliance ensures reliable manufacturing quality
  • Sweat cup connections fit 3/4 in copper tube without threading

Specifications

TypeDrain Components
MaterialHAWA
BrandNibco
Model7075LF-34

Questions about this item

At what temperature does the 90-degree elbow reach its maximum operating limit?

The fitting is rated for a maximum operating temperature of 400 Degrees F, so sustained use at or above that level would exceed its design limit.

How much heat does the cast copper elbow radiate when hot water runs through it continuously?

Cast copper conducts heat efficiently, so the elbow will become hot to the touch during prolonged hot-water flow; insulation is recommended if contact is a concern.

What pipe size and connection method are required to install this 3/4-inch sweat elbow?

You need 3/4-inch copper tubing with a 7/8-inch outer diameter and the tools to make sweat solder joints on both ends.

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