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Brass 90-degree union elbow with threaded ends

Smith-Cooper

Smith-Cooper Union Elbow 90 deg 1" 300 gal

SKU CH-4KYS-QM67X

A 90-degree union elbow with a 1-inch connection rated for 300 gallons per minute

  • 90-degree elbow redirects flow efficiently in tight plumbing runs
  • 1-inch nominal size fits standard residential and light-commercial pipe
  • 300-gal rating supports high-volume water or fluid systems
  • Smith-Cooper brand delivers reliable fitting performance for installers
  • New condition ensures clean threads and full pressure integrity out of the box

1-Inch 90° Union Elbow

This Smith-Cooper union elbow joins two 1-inch pipes at a right angle while allowing quick disassembly. The 300-gal pressure rating suits high-demand water or hydronic circuits. Installers appreciate the union nut that simplifies future maintenance or equipment swaps.

Suited for high-pressure residential

Plumbers needing a 90-degree turn on 1-inch pipe with easy break-down capability will find this fitting matches the requirement. Systems requiring a different angle, a smaller diameter, or a lower pressure class should select an alternative fitting.

300-gal pressure rating determines fit

The 300-gal rating is the single figure that confirms whether this elbow meets the design pressure of the installation. Verify the system's maximum operating pressure against this value before specifying the part.

Highlights

  • 90-degree elbow redirects flow efficiently in tight plumbing runs
  • 1-inch nominal size fits standard residential and light-commercial pipe
  • 300-gal rating supports high-volume water or fluid systems
  • Smith-Cooper brand delivers reliable fitting performance for installers
  • New condition ensures clean threads and full pressure integrity out of the box

Specifications

BrandSMITH-COOPER

Questions about this item

How often should the gasket in this 1" union elbow be inspected and replaced?

Inspect the gasket annually and replace it if you see cracking, hardening or any weeping at the joint.

What pressure or temperature limit will be reached first during continuous service?

The 300 gal rating marks the pressure ceiling; sustained operation at that level will hit the pressure limit before temperature becomes a factor.

Does the fitting generate noticeable heat or vibration when fluid runs through it all day?

No — it has no moving parts, so it produces no measurable heat or vibration under continuous flow.

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