Sta-Rite C20-19 volute gasket for Max-E-Glas and Dura-Glas pumpsSta-Rite Volute Gasket, C20-19 In stock$799
Sta-Rite C20-19 volute gasket for Max-E-Glas and Dura-Glas pumps
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Sta-Rite Volute Gasket, C20-19

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$799
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Quick overview

  • Genuine Sta-Rite part Factory volute gasket C20-19.
  • Seals the volute Sits between the volute and the pump body, where a leak costs you prime rather than just water.
  • Max-E-Glas and Dura-Glas Listed on the Sta-Rite Max-E-Glas and Dura-Glas pump parts diagrams.
  • Replace it whenever the pump is opened Old gaskets take a set and rarely reseal once disturbed.
  • An air leak suspect A pump that loses prime or holds air in the basket is often leaking at a gasket, not at the lid.
  • Fit it dry and flat Make sure the mating faces are clean so the gasket seats evenly all the way round.
Full description and specifications ↓

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Product details

The Sta-Rite C20-19 is the volute gasket for the Max-E-Glas and Dura-Glas pumps. It is the genuine Sta-Rite part, listed on both of those parts diagrams.

What it seals

The gasket sits between the volute and the pump body. Because it is on the suction side of the pump, a failure here does not simply drip on the pad. It lets air in, and an air leak shows up as bubbles in the basket, a noisy pump and a system that will not hold prime.

When to change it

Any time the pump comes apart. Gaskets take a permanent set under years of clamping, and once an old one is disturbed it rarely reseals. Clean both mating faces so the new gasket beds down flat and evenly all the way around before the housing goes back together.

Specifications
Brand Sta-Rite
Manufacturer part number C20-19
UPC 788379735180
Part type Pool Pump Part
Type Volute gasket
Fits Sta-Rite Max-E-Glas and Dura-Glas pumps
Shipping weight 0.5 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 gasket fit?
It is listed on the Sta-Rite Max-E-Glas and Dura-Glas pump parts diagrams.
Do I need to replace it if it looks fine?
If the pump has been opened, yes. Gaskets compress and take a permanent set, so an old one that gets disturbed usually will not seal properly again.
Could a bad volute gasket be why my pump loses prime?
It can be. A gasket that no longer seals on the suction side draws air, and the symptoms are air in the basket, a noisy pump and lost prime.
Is this the same as the lid o-ring?
No. The lid seal is a separate part. This gasket sits between the volute and the pump body, inside the housing.
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