We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Dayton hand drum pump with double diaphragm and discharge hose

Dayton

Dayton 2RUK2 Hand Drum Pump, 3/4 in FNPT, Double Diaphragm

SKU CH-5YEH-GGR79 MPN 2RUK2

Hand-operated drum pump with double-diaphragm design dispenses diesel, gasoline, motor oil and other light petroleum products from buckets, drums or pails

  • TypeDrain Components
  • Self-priming design starts flow without manual priming
  • Double diaphragm provides steady, pulse-free delivery
  • Compatible with diesel, gasoline, motor oil and other light petroleum products
  • Includes discharge hose, bung adapter and manual nozzle for immediate use
  • Shot-blasted housing with Buna-N seals resists corrosion and wear

Hand Drum Pump with Double Diaphragm

The Dayton 2RUK2 is a hand-operated drum pump designed for transferring light petroleum products. It features a double diaphragm mechanism and self-priming action for reliable fluid movement. A 3/4 inch FNPT connection and included bung adapter allow direct mounting on drums, pails or buckets. The unit comes with a discharge hose and manual nozzle for controlled dispensing.

Suitable for petroleum fluids only

This pump handles diesel, gasoline, kerosene, motor oil, brake fluid and automatic transmission fluid. Buna-N seals and an aluminum adapter limit compatibility to these light petroleum products. It is not suited for water, solvents, acids, alkalis or any chemical outside the listed range. Users needing metered output or transfer of incompatible fluids should select a different pump.

Proposition 65 chemical warning applies

The product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. This regulatory notice is the decisive specification for compliance and handling decisions. No other single specification determines suitability more directly than this warning.

Highlights

  • Self-priming design starts flow without manual priming
  • Double diaphragm provides steady, pulse-free delivery
  • Compatible with diesel, gasoline, motor oil and other light petroleum products
  • Includes discharge hose, bung adapter and manual nozzle for immediate use
  • Shot-blasted housing with Buna-N seals resists corrosion and wear

Specifications

TypeDrain Components
BrandDayton
Model2RUK2

Questions about this item

What container thread does the 3/4 in FNPT bung adapter fit?

The aluminum bung adapter threads into a standard 3/4 in FNPT opening on buckets, drums or pails.

Will the Buna-N seals hold up if I switch between gasoline and diesel?

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

How do I know the double diaphragm is priming correctly?

Work the handle; a steady, pulse-free stream from the manual nozzle shows both diaphragms are sealing and self-priming.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.