Pentair 356071Z SuperFlo VST sealplatePentair SuperFlo VST Sealplate, 356071Z In stock$8899
Pentair 356071Z SuperFlo VST sealplate
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Pentair SuperFlo VST Sealplate, 356071Z

Ask a questionMPN 356071Z
$8899
In stock
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Quick overview

  • Genuine Pentair Factory part 356071Z, not an aftermarket sealplate.
  • Build date matters Listed for SuperFlo VST pumps manufactured after 6/17/19, so check the date on your pump before ordering.
  • Holds the shaft seal The sealplate carries the stationary half of the shaft seal and closes the wet end against the motor.
  • Mounts the motor to the wet end It is the plate the motor bolts to and the volute seals against.
  • Replace it when it cracks A cracked or warped sealplate will not hold the seal square, and the pump keeps leaking however many seals you fit.
  • Part of a wet end rebuild Worth inspecting whenever the pump is opened for a seal or impeller job.
Full description and specifications ↓

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Product details

The Pentair 356071Z is the sealplate for the SuperFlo VST pump. It is the genuine Pentair part.

Check the build date first

This sealplate is listed for SuperFlo VST pumps manufactured after 6/17/19. Pentair changed the wet end parts at that point, so the date on the pump matters more than the model name. Confirm it before ordering.

What the sealplate does

It is the wall between the water and the motor. The motor bolts to it, the volute seals against it, and it holds the stationary half of the shaft seal square to the shaft. Everything about whether the pump stays dry depends on that plate being flat and its seal bore undamaged.

When to replace it

Cracks, warping and a chewed seal bore are the reasons it comes out. If a pump has been through a new shaft seal and still weeps at the motor, the sealplate is usually where the problem actually is. Order the shaft seal at the same time, since it should not be reused once removed.

Specifications
Brand Pentair
Manufacturer part number 356071Z
UPC 788379885205
Type Sealplate
Fits Pentair SuperFlo VST
Build date Pumps manufactured after 6/17/19
Shipping weight 1.5 lb
Ships Parcel

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Questions and answers

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

Will it fit any SuperFlo VST?
It is listed for SuperFlo VST pumps manufactured after 6/17/19. Pentair changed parts at that date, so check the build date on your pump before ordering.
What does the sealplate do?
It closes the wet end against the motor and holds the stationary half of the shaft seal. The motor bolts to it and the volute seals against it.
Does it come with the shaft seal?
The listing is for the sealplate. Order the shaft seal separately if you are opening the pump, since a seal that has been removed should not be reused.
When does a sealplate need replacing?
When it is cracked, warped or has a damaged seal bore. If a pump keeps leaking after a new shaft seal, the sealplate is the next thing to look at.
Ask your own question