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Cast iron impeller 4 5/16 in diameter open design

Dayton

Dayton Impeller Cast Iron 4 5/16 in 2212ACG

SKU CH-GVHA-G331A

Cast iron impeller fits Dayton straight centrifugal pumps with a 4 5/16 inch diameter

  • Cast iron construction resists corrosion for long service life
  • 4 5/16 in diameter fits Dayton 2ZXP7 and 2ZXP8A pumps
  • Open impeller design handles solids without clogging
  • Direct manufacturer shipment ensures authentic Dayton replacement part
  • California Proposition 65 warning discloses regulated chemical content

Impeller for Dayton Straight Centrifugal Pumps

This cast-iron impeller measures 4 5/16 in diameter and fits Dayton pumps identified by manufacturer model numbers 2ZXP7 and 2ZXP8A. It is designed as a direct replacement component for straight centrifugal pump assemblies. The open impeller design suits general fluid-handling duties in compatible pump bodies.

Check pump model and impeller dimensions before

Verify that the existing pump carries the manufacturer model number 2ZXP7 or 2ZXP8A and that the impeller diameter matches 4 5/16 in. Confirm the pump type is a straight centrifugal design and that the shaft and hub interface align with the original impeller. The product is restricted from sale in certain states.

No accessories or software are bundled with this

The item ships as a single replacement part without gaskets, hardware, lubricants or installation instructions. Buyers must supply any seals, fasteners or tools required for fitting. California Proposition 65 warnings apply because the product contains chemicals known to cause cancer and reproductive harm.

Highlights

  • Cast iron construction resists corrosion for long service life
  • 4 5/16 in diameter fits Dayton 2ZXP7 and 2ZXP8A pumps
  • Open impeller design handles solids without clogging
  • Direct manufacturer shipment ensures authentic Dayton replacement part
  • California Proposition 65 warning discloses regulated chemical content

Specifications

BrandDAYTON

Questions about this item

Does the Dayton 2212ACG impeller come with mounting hardware or must that be purchased separately?

The listing covers the cast-iron impeller only; fasteners, gaskets or shaft keys are not included and must be sourced separately.

How do I confirm the 4 5/16 in diameter version matches my pump model 2ZXP7 or 2ZXP8A?

Cross-reference the impeller diameter and open design against the pump manufacturer's parts list for models 2ZXP7 and 2ZXP8A to verify fit.

What does the 4 5/16 in diameter mean for flow performance once installed in a straight centrifugal pump?

That diameter determines the impeller's peripheral speed at a given motor RPM, which directly sets the head and flow curve for the pump.

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