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Acorn tube riser elbow assembly plastic fitting quarter inch OD

Acorn

Acorn 2570-051-001 tube riser elbow assembly 1/4 inch OD

SKU CH-8A1Z-TE6XR

Plastic tube riser elbow assembly with 1/4 inch OD connects compatible Grainger parts

  • Connects 1/4 inch OD tubing with elbow fitting
  • Compatible with Grainger part numbers 10A312 through 10A325
  • Plastic construction resists corrosion in plumbing systems
  • New condition ensures reliable performance for sink installations
  • Acorn brand quality for drinking fountain applications

Acorn 2570-051-001 plumbing component

The Acorn 2570-051-001 tube riser elbow assembly serves as a connection point in sink and fountain installations. It suits maintenance teams and plumbers who need a direct replacement for worn or damaged fittings. The part integrates with existing supply lines using standard 1/4 inch outside diameter tubing.

Plastic construction and compatibility

Moulded from plastic the elbow resists corrosion and scale build-up in potable water systems. Its barbed ends push onto flexible tube without soldering or threading tools. The assembly cross-references Grainger part numbers across the 10A, 1JZL, 38C and 49T series for quick identification.

Replaces legacy sink fittings

This elbow replaces ageing metal risers that have corroded or cracked at the bend. The swap is worthwhile when the original fitting leaks or restricts flow at the joint. It is not suited for high-pressure mains or heated circulation loops beyond typical fountain pressure.

Highlights

  • Connects 1/4 inch OD tubing with elbow fitting
  • Compatible with Grainger part numbers 10A312 through 10A325
  • Plastic construction resists corrosion in plumbing systems
  • New condition ensures reliable performance for sink installations
  • Acorn brand quality for drinking fountain applications

Specifications

BrandACORN

Questions about this item

What pipe standard does the 1/4 inch OD elbow assembly follow, and what size tubing does it limit?

The elbow assembly is built for 1/4 inch outside-diameter tubing, so it caps the connection at that exact tube size.

What physical space and mounting style does the riser elbow need?

It fits standard drinking-fountain riser openings and mounts with a compression nut that slides over 1/4 inch OD plastic or copper tube.

How is the 2570-051-001 elbow installed, and which step do installers often miss?

Slide the compression nut and ferrule onto the tube, insert the tube fully into the elbow body, then tighten the nut — the step often missed is pushing the tube all the way home before tightening.

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