Val-Pak V38-130 black 2 inch Ultra-Flow volute housing, part 357140Val-Pak Ultra-Flow Volute Housing 2", Black, V38-130 In stock$16899
Val-Pak V38-130 black 2 inch Ultra-Flow volute housing, part 357140
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Val-Pak Ultra-Flow Volute Housing 2", Black, V38-130

Ask a questionMPN V38-130
$16899
In stock
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Quick overview

  • For Ultra-Flow pumps Fits the Pentair American Products Ultra-Flow pool pump family.
  • 2 in volute The 2 in port version of the volute housing.
  • Black finish Supplied in black to match the original housing.
  • Plastic construction Molded plastic, listed as a pool pump part.
  • Two part numbers Sold as Val-Pak V38-130 and cross referenced to factory part 357140.
  • Replaces a cracked housing A volute that has cracked or lost its sealing face has to be replaced rather than patched.
Full description and specifications ↓

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Product details

The Val-Pak V38-130 is the 2 in volute housing, in black, for Pentair American Products Ultra-Flow pool pumps. The listing also cites factory part number 357140, so match the number stamped on the housing you are replacing.

What the volute does

The volute is the housing the impeller turns inside. It captures the water thrown off the impeller and routes it to the discharge port, and its sealing face is what the seal plate closes against. A cracked volute, a warped sealing face or damaged threads at the port all show up as leaks or lost pressure, and none of them are worth patching.

Before you order

This is the 2 in port version in plastic. Gaskets and o-rings are not part of the housing, so plan on replacing the pot to volute gasket and the volute o-ring at the same time if the pump has been apart.

Specifications
Brand Val-Pak
Manufacturer part number V38-130
Cross reference 357140
UPC 811636022683
Type Volute housing
Port size 2"
Color Black
Material Plastic
Part type Pool pump part
Fits Pentair American Products Ultra-Flow pool pumps
Shipping weight 3.3 lb
Ships Parcel

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Questions and answers

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

Which pumps does this volute fit?
It is listed for Pentair American Products Ultra-Flow pool pumps in the 2 in configuration.
Why are two part numbers listed?
The source carries both. Val-Pak sells it as V38-130 and the listing also cites factory part number 357140, so match whichever number is stamped on the part you are replacing.
What is the volute?
It is the housing the impeller spins inside. It shapes the flow leaving the impeller and carries the discharge port.
Does it come with gaskets or o-rings?
No. The pot to volute gasket and the volute o-ring are separate parts, so order them with the housing if the old ones are flattened.
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