Sta-Rite C3-184PZ seal plate for Dyna-Glas and Dyna-Max pumpsSta-Rite Seal Plate for Dyna-Glas and Dyna-Max Pumps In stock$12505
Sta-Rite C3-184PZ seal plate for Dyna-Glas and Dyna-Max pumps

Sta-Rite Seal Plate for Dyna-Glas and Dyna-Max Pumps

Ask a questionAPS # STA-101-2761
In stock
$12505

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Quick overview

  • New OEM part A new original part from Pentair and Sta-Rite, number C3-184PZ.
  • Dyna-Glas and Dyna-Max Listed for the Sta-Rite Dyna-Glas and Dyna-Max pumps, 3/4 through 2 HP models.
  • Carries the shaft seal The seal plate holds the stationary half of the pump shaft seal.
  • Bolts the wet end to the motor It is the plate the volute clamps to and the motor bolts through.
  • A common casualty Seal plates crack or distort after a hard freeze or a long run with a leaking seal.
  • Replace the seal with it A new shaft seal goes in at the same time, since the plate carries one half of it.
Full description and specifications ↓

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Product details

This is the genuine Sta-Rite seal plate, part number C3-184PZ, for the Dyna-Glas and Dyna-Max pumps in the 3/4 through 2 HP model range. It is a new OEM part.

What the seal plate does

The seal plate is the piece between the motor and the wet end. The volute clamps against it, the motor bolts through it, and it carries the stationary half of the pump shaft seal. Everything about how well the pump holds water depends on that plate being flat and uncracked.

When it needs replacing

A hard freeze is the usual killer, and so is running for months with a shaft seal that leaks, because the water works at the plate and the bolt bosses. Once it is cracked or distorted, a new shaft seal will not seal against it.

Do it once

Fit a new shaft seal at the same time. The plate has to come off to do either job, so replacing both together saves a second teardown.

Specifications
Brand Sta-Rite
Manufacturer part number C3-184PZ
UPC 788379735777
Type Seal plate
Part type Pool pump part
Fits Sta-Rite Dyna-Glas and Dyna-Max pumps, 3/4 through 2 HP models
Condition New OEM part
Shipping weight 2.3 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 seal plate fit?
The Sta-Rite Dyna-Glas and Dyna-Max pumps in the 3/4 through 2 HP model range.
Is it a genuine part?
Yes. It is a new OEM part, number C3-184PZ, sold under the Pentair and Sta-Rite names.
Does the shaft seal come with it?
No. The seal plate carries the stationary half of the shaft seal, but the seal itself is a separate part and should be replaced at the same time.
Why do seal plates fail?
Freeze damage and long running with a leaking shaft seal are the usual causes. Once the plate is cracked or distorted, the seal will not hold no matter how new it is.
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