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Copper reducing elbow with smooth metallic finish, 90-degree curve connecting different tube diameters

Nibco, Inc.

Nibco, Inc. 607R Reducing Elbow 1 x 3/4 in

SKU CH-NW5F-J8KVZ

A 90-degree wrot copper reducing elbow joining 1 in to 3/4 in tube, rated 494 psi at 100 °F and tested to ASME B 16.22

  • 90-degree turn connects 1 in and 3/4 in copper tubes
  • Wrot copper construction resists corrosion in potable-water systems
  • Rated to 494 psi at 100 °F for high-pressure lines
  • Operates from -20 °F to 400 °F across seasonal extremes
  • Meets ASME/ANSI B16.22 standard for code-compliant installations

Copper Reducing Elbow 1 x 3/4

The Nibco 607R is a wrot copper 90-degree elbow that joins a 1-inch tube to a 3/4-inch tube using C x C sweat connections. It suits plumbers and HVAC technicians who need a compact directional change in copper piping systems.

Fits Standard Copper Tube Sizes

The close-rough design keeps the fitting short for tight joist bays or wall cavities while meeting ASME/ANSI B 16.22 dimensions. It accepts 1-1/8 inch and 7/8 inch outside-diameter tubing, so installers can sweat it directly without extra couplings or adapters.

Rated for 494 psi at 100 Degrees F

The joint withstands pressures up to 494 psi and temperatures from -20 to 400 degrees Fahrenheit, covering most residential and light-commercial hydronic or potable-water loops. No additional sealing compounds or gaskets are supplied, so flux and solder remain the installer's choice.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 78% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameNibco

Questions about this item

Will the 494 psi rating at 100 Degrees F hold during constant pressure cycles?

The fitting is rated for 494 psi at 100 Degrees F and meets ASME/ANSI B 16.22, so it maintains that limit under sustained use within the temperature range.

Does the wrot copper material expand or make noise when hot water runs all day?

Wrot copper handles the -20 to 400 Degrees F range without the expansion noise common in plastic, staying quiet during continuous hot-water circulation.

What copper tube sizes must I already have for the C x C ends to solder correctly?

The elbow accepts 1 in and 3/4 in copper tube with outside diameters of 1-1/8 in and 7/8 in respectively for standard sweat connections.

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