Sta-Rite C105-238PBZ Max-E-Pro impeller assembly, 1 HP full rateSta-Rite Max-E-Pro Impeller, 1 HP Full Rate / 1.5 HP Up Rate, C105-238PBZ In stock$9299
Sta-Rite C105-238PBZ Max-E-Pro impeller assembly, 1 HP full rate
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Sta-Rite Max-E-Pro Impeller, 1 HP Full Rate / 1.5 HP Up Rate, C105-238PBZ

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$9299
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Quick overview

  • Horsepower matched Rated 1 horsepower full rate and 1-1/2 horsepower up rate, so the impeller has to match the motor you have.
  • Fits three pump families Used on the Sta-Rite Max-E-Pro, Max-E-Glas II and Dura-Glas II inground pumps.
  • Supplied as an assembly Comes as the impeller assembly rather than a bare vane casting.
  • Restores lost flow A worn or clogged impeller costs turnover before it ever throws a fault, and pressure at the filter drops with it.
  • Genuine OEM part Part number C105-238PBZ, matched to the original.
  • Change the seal too An impeller job means the seal plate is already open, which is the moment to look at the shaft seal.
Full description and specifications ↓

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Product details

C105-238PBZ is the impeller assembly for Sta-Rite Max-E-Pro, Max-E-Glas II and Dura-Glas II inground pumps, rated 1 horsepower full rate and 1-1/2 horsepower up rate.

Match the rating

Impellers are not interchangeable across horsepower. The vane profile is what sets how much water the pump moves against a given head, so a pump fitted with the wrong impeller either starves the system or loads the motor. Read the horsepower and the full rate or up rate designation off the motor label and match it to this part before you order.

What a tired impeller looks like

Flow falls off and filter pressure drops even though the strainer basket is clean and the suction side holds prime. Pull the impeller and you usually find either worn vane edges or fine debris packed solid into the passages.

Do the seal at the same time

Reaching the impeller means the seal plate comes apart. That is the moment to fit a new shaft seal, since the labor is already spent and a seal that gets disturbed rarely goes back dry.

Specifications
Brand Sta-Rite
Manufacturer part number C105-238PBZ
UPC 788379734329
Part type Pool pump part
Type Impeller assembly
Rating 1 horsepower full rate, 1-1/2 horsepower up rate
Fits Sta-Rite Max-E-Pro, Max-E-Glas II and Dura-Glas II inground pumps
Shipping weight 0.35 lb
Ships Parcel

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Questions and answers

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

Which horsepower is this impeller for?
It is the 1 horsepower full rate and 1-1/2 horsepower up rate impeller. Impellers are sized to the motor, so match the rating on your motor label before ordering.
Will it fit a Max-E-Glas II or Dura-Glas II?
Yes. C105-238PBZ is listed for the Max-E-Pro, Max-E-Glas II and Dura-Glas II series inground pumps.
How do I know the impeller is the problem?
Weak flow and low filter pressure with a full basket and clear suction usually points at the impeller, either worn vanes or debris packed into the passages.
What else should I replace while I am in there?
The shaft seal. Getting to the impeller means opening the seal plate, so a fresh seal costs far less than doing the job twice.
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