Jandy R0446102 pump union, 2-1/2 inch slip by 3 inch spigotJandy 2-1/2" Slip x 3" Spigot Pump Unions, 3 HP, R0446102 In stock$5699
Jandy R0446102 pump union, 2-1/2 inch slip by 3 inch spigot
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Jandy 2-1/2" Slip x 3" Spigot Pump Unions, 3 HP, R0446102

Ask a questionMPN R0446102
$5699
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Quick overview

  • Sold as a pair Two unions per package, enough for the suction and the discharge side.
  • Slip one end, spigot the other The 2-1/2 inch slip socket takes pipe, the 3 inch spigot drops into a fitting.
  • For 3.0 to 5.0 hp pumps Listed for Jandy pumps in that horsepower range.
  • Genuine Jandy Factory part number R0446102.
  • Keeps the pump serviceable Unions are what let a pump come out for repair without cutting plumbing.
  • Size wording varies The same part number is also described as a 2 inch by 3 inch union, so order by R0446102 and measure before you cut.
Full description and specifications ↓

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Product details

R0446102 is the Jandy pump union set, a 2-1/2 inch slip socket on one end and a 3 inch spigot on the other, supplied two per package. It is listed for Jandy Stealth series pumps in the 3.0 to 5.0 hp range.

Why unions matter

A pump plumbed with unions comes off the pipe in minutes. A pump plumbed without them means a saw, fresh pipe and a day of glue curing before the pool runs again. When a union nut cracks or the joint starts weeping, replacing it is the cheap end of that choice.

Sizing

The set is described both as 2-1/2 inch by 3 inch and, in some references, as 2 inch by 3 inch. The part number has not changed, so match R0446102 and measure the existing union before cutting into the plumbing.

From Pool School

How to Prime a Pool PumpFrom the breaker to a full pot, each manufacturer's time limit, and what to check when it won't catch prime. Read Replace the Pool Pump Motor or the Whole Pump?The manufacturers' tests first, what each repair replaces, and the federal motor rule. Read

Where this part goes

12 Key 12 on the Jandy Stealth PumpFor the SHPF3.0 (SHPF3.0), SHPF5.0 (SHPF5.0).See it on the diagramAll Jandy Stealth, PlusHP & FloPro Pump Parts 47 parts and the drawing
Specifications
Brand Jandy
Manufacturer part number R0446102
UPC 052337021920
Type Pump union set
Size 2-1/2"s x 3"spg
Alternate size reference Also listed as 2" x 3"
Pump size 3.0 to 5.0 hp
Quantity 2
Part type Pool pump part
Fits Jandy Stealth series pumps
Shipping weight 2.2 lb
Ships Parcel

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Questions and answers

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

How many unions are in the package?
Two.
What are the two ends?
A 2-1/2 inch slip socket and a 3 inch spigot.
Which pumps take these unions?
They are listed for Jandy Stealth series pumps rated 3.0 to 5.0 hp.
I have seen this listed as a 2 inch by 3 inch union. Which is right?
Both descriptions appear against part number R0446102. Order by the part number and measure the union you are replacing before cutting anything.
Ask your own question