Pentair 354630Z housing body for the Dynamo aboveground pool pumpPentair Dynamo Body Housing, 354630Z In stock$11499
Pentair 354630Z housing body for the Dynamo aboveground pool pump
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Pentair Dynamo Body Housing, 354630Z

Ask a questionMPN 354630Z
$11499
In stock
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Quick overview

  • Genuine Pentair The factory 354630Z housing body, not an aftermarket shell.
  • Dynamo aboveground pumps The housing used on the Pentair Dynamo aboveground pool pump.
  • The wet end body This is the housing the impeller runs inside and the plumbing bolts to.
  • Also listed as 354630 The Z suffix is the packaged part number for the same housing body.
  • The fix for a cracked body Freeze damage and overtightened fittings crack pump bodies, and a cracked body cannot be patched reliably.
  • Sold as the housing alone Seals, o-rings and the impeller are separate Dynamo parts.
Full description and specifications ↓

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Product details

The Pentair 354630Z is the genuine housing body for the Dynamo aboveground swimming pool pump. It is also carried under the number 354630.

What it is

The housing body is the wet end shell. The impeller turns inside it, the diffuser seats in it, and the suction and discharge plumbing lands on it. Everything else in the wet end depends on the body being sound and true.

Why bodies get replaced

Two things kill a pump body: water left in it over a freeze, and a fitting screwed in past the point the threads can take. Either one cracks the shell, and a crack on the pressure side will not hold epoxy or tape for long. Replacing the body is the repair.

What is in the box

The housing body only. The trap basket housing, the lid o-ring, the diffuser o-ring and the impeller are all separate Dynamo parts, and it is worth renewing the seals while the pump is apart.

Specifications
Brand Pentair
Manufacturer part number 354630Z
UPC 788379658380
Part Type Pool Pump Part
Type Housing body
Also listed as 354630
Fits Pentair Dynamo aboveground swimming pool pump
Shipping weight 1.7 lb
Ships Parcel

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Questions and answers

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

Which pump is this housing for?
The Pentair Dynamo aboveground swimming pool pump.
Is 354630Z the same as 354630?
Yes. The listing carries both, with 354630Z as the manufacturer part number and 354630 in the product description of the same housing body.
Does it come with the o-rings or the impeller?
No. This is the housing body on its own. The trap basket housing, lid o-ring, diffuser o-ring and impeller are separate Dynamo parts.
When would I replace the body?
A cracked or split housing, usually from freeze damage or from a fitting torqued too far, is the case for a new body. A crack in the pressurized wet end will not hold a repair.
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