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White nylon piston hand drum pump with discharge hose and bung adapter

Dayton

Dayton 2UY12 Piston Hand Drum Pump Nylon 1/4In OD

SKU CH-1B8X-NSHXQ MPN 2UY12

Self-priming piston pump dispenses oils, fuels and cleaners from jugs, includes discharge hose and bung adapter

  • TypeDrain Components
  • Self-priming piston pump starts flow without manual priming
  • Compatible with transmission fluid, brake fluid, oils and non-flammable liquids
  • Buna-N piston and rubber seals resist chemical wear
  • Includes bung adapter for secure jug mounting
  • New Dayton 2UY12 model built for utility dispensing

1/4In OD Nylon Piston Hand Drum Pump

The Dayton 2UY12 is a self-priming utility dispensing pump designed for transferring fluids from jugs. It includes a discharge hose and a nylon bung adapter for secure container fitment. The pump suits automotive transmission fluid, brake fluid, cleaners, non-flammable liquids and oils.

Installation and common issues

The pump threads onto a jug opening using the supplied nylon bung adapter and operates by hand with a piston action. No metering function is fitted, so flow volume is controlled manually. Ensure the adapter seals correctly on the container neck to prevent leaks during priming.

Compatibility checks before ordering

Confirm the jug neck accepts the included bung adapter and that the 1/4In OD discharge hose suits your intended routing. Verify the fluid is listed among compatible chemicals such as automatic transmission fluid, deionized water, diesel fuel, ethanol, gasoline or kerosene. California Proposition 65 warnings apply for cancer and reproductive harm.

Highlights

  • Self-priming piston pump starts flow without manual priming
  • Compatible with transmission fluid, brake fluid, oils and non-flammable liquids
  • Buna-N piston and rubber seals resist chemical wear
  • Includes bung adapter for secure jug mounting
  • New Dayton 2UY12 model built for utility dispensing

Specifications

TypeDrain Components
BrandDayton
Model2UY12

Questions about this item

How can I tell the Dayton 2UY12 pump is working as intended after setup?

Operate the piston handle; fluid should flow steadily through the discharge hose without air gaps, confirming the self-priming action and Buna-N piston seal are functioning.

What is included with the Dayton 2UY12 and what must be purchased separately?

The pump includes a discharge hose and a nylon bung adapter; a nozzle is not included and must be bought separately if required.

Which version of the Dayton 2UY12 should I choose for my container and fluid type?

This single model fits jug containers and handles automatic transmission fluid, brake fluid, cleaners, non-flammable liquids, oils, diesel, kerosene, gasoline and ethanol.

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