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Dayton fluid end repair kit with Santoprene balls and diaphragms, 12 O-rings

Dayton

Dayton Fluid End Repair Kit Santoprene Ball 22A616

SKU CH-0VTK-QZH9R

Fluid end repair kit with four Santoprene check balls, two diaphragms and twelve O-rings for air-operated double-diaphragm pumps

  • Santoprene check balls resist chemical wear for longer pump life
  • Four check balls and two diaphragms restore full valve function
  • Twelve O-rings included to seal every critical joint
  • Designed for air-operated double-diaphragm pumps ensuring correct fit
  • Fluid end kit bundles all wear parts in one package

Dayton Fluid End Repair Kit 22A616

The Dayton 22A616 kit restores the fluid end of air-operated double-diaphragm pumps. It supplies four Santoprene check balls, two Santoprene diaphragms and twelve O-rings for a complete reseal.

Maintenance teams and pump operators

Technicians servicing compatible Grainger 3HJW6 or 3HJW6A pumps use this kit for scheduled overhauls. It is not intended for pumps that require different ball materials, different quantities of components or alternative valve designs.

Santoprene check balls and diaphragms

The four Santoprene balls and two Santoprene diaphragms determine chemical compatibility and wear resistance. Verify that the pump specification calls for Santoprene elastomers before fitting this repair kit.

Highlights

  • Santoprene check balls resist chemical wear for longer pump life
  • Four check balls and two diaphragms restore full valve function
  • Twelve O-rings included to seal every critical joint
  • Designed for air-operated double-diaphragm pumps ensuring correct fit
  • Fluid end kit bundles all wear parts in one package

Specifications

BrandDAYTON

Questions about this item

What pump model must I already own for the 22A616 kit to fit?

The kit is compatible with Grainger part numbers 3HJW6 and 3HJW6A, which are the manufacturer model numbers for the air-operated double-diaphragm pump it services.

Will the Santoprene balls and diaphragms in this kit work with the existing fluid passages of my older 3HJW6 pump?

Yes, the four Santoprene check balls and two Santoprene diaphragms are direct replacements for the original components in the 3HJW6 and 3HJW6A pump models.

How can I confirm the 22A616 kit is installed correctly after reassembly?

After fitting the four check balls, two diaphragms and twelve O-rings, run the air-operated pump and verify smooth cycling, no external leaks and consistent fluid discharge pressure.

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