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Neoprene impeller and sleeve assembly with instruction sheet

Dayton

Dayton 3ACA3 Neoprene Impeller/Sleeve Assembly trap

SKU CH-98A5-BQ3TW MPN 3ACA3

Neoprene impeller and sleeve assembly for self-priming flexible-impeller pumps, suitable for fluid transfer, drainage and coolant recycling

  • TypeDrain Components
  • Neoprene construction resists wear and corrosion
  • Self-priming design moves fluid without manual priming
  • No metal-to-metal contact reduces friction and extends pump life
  • Replaceable impeller sleeve simplifies maintenance and cuts downtime
  • Suitable for fluid transfer, spraying, drainage and coolant recycling

Replacement Impeller Assembly

The Dayton 3ACA3 is a neoprene impeller and sleeve assembly designed for self-priming flexible-impeller pumps. It replaces worn components in fluid transfer, spraying, lawn and garden, filter, drainage and equipment coolant recycling systems. The part is sold new and includes an instruction sheet for installation. It is restricted from use in drinking water applications.

Sustained Operation Behaviour

The impeller must not be run in a dry condition because the neoprene relies on the pumped fluid for lubrication and cooling. Continuous dry running will cause rapid wear and failure. When wetted, the flexible vanes maintain prime and deliver steady flow without metal-to-metal contact inside the pump housing.

Build and Connection Implications

The neoprene construction resists abrasion and many chemicals found in coolant recycling and drainage duties. As a replaceable wear item, it allows the pump body to remain in service while only the impeller and sleeve are swapped. Users must confirm the assembly will not serve potable water systems to comply with legislation.

Highlights

  • Neoprene construction resists wear and corrosion
  • Self-priming design moves fluid without manual priming
  • No metal-to-metal contact reduces friction and extends pump life
  • Replaceable impeller sleeve simplifies maintenance and cuts downtime
  • Suitable for fluid transfer, spraying, drainage and coolant recycling

Specifications

TypeDrain Components
BrandDayton
Model3ACA3

Questions about this item

Does the neoprene impeller generate noticeable heat or noise during continuous fluid-transfer duty?

The flexible neoprene design eliminates metal-to-metal contact, so running the pump continuously produces minimal mechanical noise and no additional heat beyond the fluid temperature.

What pump housing or shaft size must I already own for this 3ACA3 assembly to fit?

This replacement impeller/sleeve kit is built for Dayton self-priming flexible-impeller pumps; it mounts directly on the existing pump shaft and inside the original housing.

Will the neoprene impeller resist the coolant or garden chemicals already in my older spray system?

Neoprene handles typical lawn, garden, filter and equipment-coolant fluids, but the product is restricted from drinking-water use and must never be run dry.

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