SuperPro SP0121109020 two inch pump repair split nut with screwsSuperPro 2" Pump Repair Split Nut with Screws, SP0121109020 In stock$1099
SuperPro SP0121109020 two inch pump repair split nut with screws
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SuperPro 2" Pump Repair Split Nut with Screws, SP0121109020

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$1099
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Quick overview

  • Two inch size Made for 2 inch pump union connections. A 1-1/2 inch split nut is a different part.
  • Screws included Supplied with the screws that pull the two halves together.
  • No cutting required A split nut clamps around the fitting in two halves, so a failed union nut can be replaced without sawing the pipe.
  • Fixes a cracked union nut The usual repair when a union nut has split or been cross threaded and will no longer pull the joint tight.
  • Pump repair part Sold for pump union repair rather than as an original equipment union assembly.
  • SuperPro part SP0121109020 Ordered by part number so the same repair can be sourced again.
Full description and specifications ↓

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Product details

The SuperPro SP0121109020 is a 2 inch split nut supplied with its screws, sold as a pool pump union repair part.

The problem it solves

A union nut at the pump is a single piece that slid on over the pipe when the system was plumbed. When it cracks, strips or gets cross threaded, replacing it normally means cutting the pipe to get the old nut off and a new one on. That is a glue joint, a cure time and a shorter pipe stub to work with next time.

How a split nut fixes it

This nut comes apart in two halves that go around the fitting and are drawn together by the supplied screws. Nothing has to slide over the pipe end, so the failed nut can be replaced with the plumbing left as it is. Match the size, which for this part is 2 inch, since the 1-1/2 inch versions are separate parts.

Specifications
Brand SuperPro
Manufacturer part number SP0121109020
UPC 895086001290
Type Split nut with screws
Size 2"
Application Pump repair
Included Split nut and screws
Shipping weight 0.1 lb
Ships Parcel

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Questions and answers

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

What size is it?
2 inch. Split nuts are size specific, and the 1-1/2 inch versions are separate parts.
Do the screws come with it?
Yes. It is supplied as the split nut with its screws.
Why a split nut instead of a normal union nut?
A one piece union nut has to slide on over the pipe end. A split nut comes apart in two halves and clamps around the fitting, so you can replace a broken nut without cutting and reglueing the plumbing.
When do I need one?
When the union nut at the pump has cracked, stripped or been cross threaded and will no longer pull the joint up tight enough to seal.
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