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Aluminium hand pump with lever handle and spout

Dayton

Dayton 4HA26 Hand Pump, 16 oz/stroke

SKU CH-KJWY-7BQQS MPN 4HA26

Hand-operated drum pump delivers 16 oz per stroke with aluminum housing and Buna-N seals for oils and fuels

  • TypeDrain Components
  • Delivers 16 oz per stroke for efficient fluid transfer
  • Self-priming operation starts pumping without manual priming
  • Aluminium housing with Buna-N seals resists corrosion
  • Bung adapter included fits drums, pails and buckets
  • Compatible with motor oils, diesel, kerosene and more

Hand Pump for Drums and Buckets

The Dayton 4HA26 is a lever-action hand pump built for transferring fluids from buckets, drums or pails. Its aluminium housing and polyethylene piston handle cutting oil, motor oil, diesel, gasoline, kerosene, ethanol and deionised water. A bung adapter is included for a secure container fit.

Sustained Transfer Performance

The pump delivers 16 oz per stroke with a self-priming design that keeps flow steady without repeated priming. Buna-N seals resist swelling from petroleum-based fluids, while the sand-blasted aluminium body withstands daily shop use. No metering mechanism means output stays consistent as long as the operator maintains rhythm.

Upgrade from Siphon or Gravity Methods

This pump replaces manual siphoning or gravity draining when faster, cleaner transfer is needed. The jump is worth it for workshops moving oil, fuel or coolant regularly from standard containers. Buyers who need metered dispensing or a discharge hose included should look elsewhere.

Highlights

  • Delivers 16 oz per stroke for efficient fluid transfer
  • Self-priming operation starts pumping without manual priming
  • Aluminium housing with Buna-N seals resists corrosion
  • Bung adapter included fits drums, pails and buckets
  • Compatible with motor oils, diesel, kerosene and more

Specifications

TypeDrain Components
BrandDayton
Model4HA26

Questions about this item

How much physical effort is needed to run the 4HA26 hand pump continuously all day?

The lever action moves 16 oz per stroke, so sustained use depends on your own pace and the fluid viscosity.

What container opening does the 4HA26 bung adapter fit so the pump will seal and prime?

The included aluminum bung adapter threads into standard drum, pail or bucket openings for a tight seal.

Will the Buna-N seals and polyethylene piston in the 4HA26 hold up when I switch between gasoline and motor oil in the same drum?

Buna-N and polyethylene are compatible with gasoline, diesel, kerosene, motor oil and automatic transmission fluid.

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