Waterway 415-6000 2-1/2 inch union nutWaterway 2-1/2" Union Nut In stock$1399
Waterway 415-6000 2-1/2 inch union nut

Waterway 2-1/2" Union Nut

Ask a questionAPS # WWP-561-9502
In stock
$1399

30 day returns · Easy, with prepaid labels provided

Quick overview

  • Genuine Waterway Factory part 415-6000 rather than a generic nut.
  • Sized 2-1/2 inch The nut for the 2-1/2 inch Waterway union.
  • Nut only Supplied as the nut alone, so a complete union is a separate part.
  • Common failure Union nuts crack at the threads or split when overtightened, and that is normally what needs replacing rather than the whole union.
  • Hand tight is enough Union nuts seal on the o-ring, not on thread pressure, so leaning on a wrench is what breaks them.
  • Keep a spare An inexpensive part that stops a leak turning into a cut and reglue job.
Full description and specifications ↓

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Product details

The Waterway 415-6000 is the union nut for the 2-1/2 inch Waterway union, sold on its own.

When you need one

The nut is the part of a union that fails. It cracks at the threads or splits down one side, usually after being wrenched down hard. The union body and tailpiece are normally still fine, so replacing the nut puts the joint back together without cutting into the plumbing.

Fitting it

Hand tight is the target. A union seals against its o-ring, not by thread pressure, so a nut torqued with a wrench gains nothing and is being set up to crack.

Specifications
Brand Waterway
Manufacturer part number 415-6000
Type Union nut
Size 2-1/2"
Sold as Nut only
Shipping weight 1 lb
Ships Parcel

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Questions and answers

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

Does this include the union body or the o-ring?
No. It is the nut only. A complete union with the tailpiece is a separate part.
What size is it?
2-1/2 inch.
Is it a genuine Waterway part?
Yes. It is Waterway part 415-6000.
How tight should the nut be?
Hand tight. The seal comes from the o-ring inside the union, so extra force with a wrench adds nothing and is the usual cause of a cracked nut.
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