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Copper 90 degree elbow fitting, close rough, 1 inch tube size

Nibco, Inc.

Nibco, Inc. U607 90 Degree Elbow Trap

SKU CH-DKWP-1A60W MPN U607

A 90-degree copper elbow fitting for drain systems, connecting 1-inch tubes in tight rough-in spaces

  • TypeDrain Components
  • Copper construction resists corrosion for long service life
  • 90 degree angle enables tight directional changes in piping
  • 1 inch tube size fits standard residential plumbing lines
  • Close rough design allows compact installation in confined spaces
  • U607 model ensures consistent Nibco manufacturing quality

Copper 90° Close-Rough Elbow

This one-inch copper elbow provides a 90-degree turn in drain and trap assemblies. The close-rough design suits tight routing where space is limited. It is intended for plumbers and installers working with standard copper piping systems. The fitting joins two tube ends at a right angle without additional length.

Replacing worn or damaged copper elbows

Swap this fitting when an existing elbow leaks, corrodes or no longer aligns after pipe movement. The jump is worth it during a re-pipe or remodel where the old fitting cannot be cleaned and reused. It restores a smooth flow path without changing the surrounding pipe layout.

Handles standard drain flow in one-inch copper lines

The elbow comfortably carries typical residential and light-commercial drain volumes through a one-inch bore. It runs out when the system demands a larger diameter, a different turn radius or a non-copper material such as PVC or ABS. The close-rough body leaves no extra clearance for insulation or brackets.

Highlights

  • Copper construction resists corrosion for long service life
  • 90 degree angle enables tight directional changes in piping
  • 1 inch tube size fits standard residential plumbing lines
  • Close rough design allows compact installation in confined spaces
  • U607 model ensures consistent Nibco manufacturing quality

Specifications

TypeDrain Components
BrandNibco
ModelU607 1

Questions about this item

What size copper tube does the U607 90-degree elbow accept?

The fitting is made for 1-inch copper tube, so the tube end must match that diameter for a proper sweat connection.

How is the close-rough elbow joined to the pipe run?

Clean both surfaces, apply flux, slide the elbow onto the tube, then sweat the joint with solder; the common mistake is heating the fitting body before the tube reaches temperature.

What upkeep does a copper 90-degree elbow need after installation?

Copper requires no routine maintenance; inspect joints only if a leak appears or during a system pressure test.

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