Pentair R172272 1/2 in. NPT x tube 90 degree elbow with nut for Rainbow feedersPentair 1/2" NPT x Tube 90 Degree Elbow with Nut, R172272 In stock$1399
Pentair R172272 1/2 in. NPT x tube 90 degree elbow with nut for Rainbow feeders
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Pentair 1/2" NPT x Tube 90 Degree Elbow with Nut, R172272

Ask a questionMPN R172272
$1399
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Quick overview

  • Genuine Pentair Rainbow part number R172272.
  • 1/2 in. NPT to tube threads into the feeder or plumbing on one side, takes the feeder tube on the other.
  • Nut included the compression nut comes with the elbow.
  • Fits three feeders Rainbow 300-29X, 320 and 322 automatic chlorine and bromine feeders.
  • 90 degree turn routes the feeder tubing at a right angle where a straight fitting will not fit.
  • Small and cheap to keep the fitting most likely to crack or leak on an older feeder, worth having on hand.
Full description and specifications ↓

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Product details

The Pentair R172272 is the 90 degree elbow used on Rainbow 300-29X, 320 and 322 automatic chlorine and bromine feeders. One end is 1/2 inch NPT; the other is a tube compression connection, and the nut is included.

Where it goes

The elbow turns the feeder tubing through a right angle where it meets the feeder body or the plumbing, so the tube can run cleanly without kinking. On an older feeder it is one of the fittings most likely to crack or weep, and a spare on the shelf saves a service call.

Related parts

If you are rebuilding the tubing run, the Rainbow compression nut and the short chlorinator tube are the pieces that go with it, along with the 1/2 inch control valve.

Specifications
Brand Pentair
Manufacturer part number R172272
UPC 788379005184
Type 90 degree elbow with nut
Thread 1/2 in. NPT
Tube side Compression, nut included
Fits Pentair Rainbow 300-29X, 320, 322 automatic feeders
Shipping weight 0.05 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which chlorinators use this elbow?
The Pentair Rainbow 300-29X, 320 and 322 automatic chlorine and bromine feeders.
Does it come with the nut?
Yes. The compression nut is included with the elbow.
What are the connections?
One end is 1/2 inch NPT male thread. The other is a tube compression fitting that the feeder tubing slides into and the nut tightens down on.
Is this the genuine Pentair part?
Yes. It is Rainbow part number R172272.
Ask your own question