Pentair UNION HALF 2" PKG SLP | 42001-0402Pentair Half Union for Sta-Rite Heaters, 2 in. Slip, 42001-0402 In stock$4299
Pentair UNION HALF 2" PKG SLP | 42001-0402
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Pentair Half Union for Sta-Rite Heaters, 2 in. Slip, 42001-0402

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$4299
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Quick overview

  • Brand and number Pentair part number 42001-0402, also listed as 42001-0402Z.
  • Half union One half of a union fitting, the kind of connection that can be taken apart for service.
  • 2 inch slip Slip connection sized for 2 inch pipe.
  • Sta-Rite heaters Made as a half union for Sta-Rite heaters.
  • Sold individually Supplied as a single half union.
  • Search by number Match it by 42001-0402 or by 42001-0402Z when comparing against the part you are replacing.
Full description and specifications ↓

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Product details

The Pentair 42001-0402 is a half union with a 2 inch slip connection, made for Sta-Rite heaters.

What it is

A half union is one half of a union fitting. Union fittings join two pieces of plumbing in a way that can be taken apart for service without cutting the pipe. This one has a slip connection sized for 2 inch pipe and is also listed under part number 42001-0402Z.

Before you order

The Pentair 42001-0402 is a single half union and is not a complete heater or a full plumbing kit. Compare the part number and the 2 inch slip size with the fitting on your Sta-Rite heater.

Specifications
Brand Pentair
Manufacturer part number 42001-0402
UPC 788379782115
Type Half union
Connection 2 inch slip
Fits Sta-Rite heaters
Also listed as 42001-0402Z
Sold Individually
Shipping weight 0.35 lb
Ships Parcel

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Questions and answers

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

Will the Pentair 42001-0402 fit my heater?
The Pentair 42001-0402 is a half union made for Sta-Rite heaters. Confirm that your heater connection uses a 2 inch slip fitting before you order.
What size is the Pentair 42001-0402 half union?
It has a 2 inch slip connection.
Is 42001-0402Z the same part as 42001-0402?
Yes, the Pentair 42001-0402 half union is also listed as 42001-0402Z, and both carry the same UPC, 788379782115.
Is the Pentair 42001-0402 sold as one piece?
Yes, it is sold individually as a single half union.
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