Action Pump EZ-55 Food Grade 55 Gallon Double Action Drum Pump - High

In this review of the Action Pump EZ-55 Food Grade 55 Gallon Double Action Drum Pump, the bottom line is simple: this is a practical, high-volume hand pump for anyone who needs safe, low-pressure transfer of chemicals, oils or water from 55 gallon drums. It suits users who prioritize a long-lived, low-maintenance mechanism and strong chemical resistance. The single biggest reason to buy is its double action design, which delivers fluid on both the up and down strokes for faster pumping without high pressure.

Key Features

• Double action pump: Delivers fluid on both the up and down strokes so a 55 gallon drum empties much faster than single-stroke hand pumps.
• Chemical-resistant materials: Constructed of polypropylene and polyethylene to resist acids, alkalis, chlorine-based chemicals and many oils for broad compatibility.
• Low wear mechanism: The pumping design eliminates parts that commonly wear, which extends service life and reduces maintenance.
• High volume at low pressure: Moves large quantities safely without building dangerous pressure when handling harsh chemicals.
• Universal adapters: Includes a 2' NPS adapter and a 2' buttress adapter to fit common drum openings for easier installation.
• Wide application range: Suitable for metering, plating, sanitary, chemical and coolant tasks where a manual, reliable drum pump is needed.

Who It's For

The EZ-55 is aimed at small shops, maintenance crews, gardeners with rain barrels, and campers who need a dependable manual pump for transferring water, diesel, crop chemicals, liquid fertilizer, or industrial fluids from 55 gallon drums. Its chemical resistance and low-pressure operation suit environments where safety and material compatibility matter.

Those who should look elsewhere include users needing electric or powered pumping, applications that demand higher head pressure than the pump's maximum, or anyone requiring metal components for extreme durability under heavy industrial torque. Also, if threaded plastic fittings concern you, consider a metal-threaded alternative.

Pros & Cons

Pros

• Double action design increases flow rate and reduces pumping time for 55 gallon drums.
• Polypropylene and polyethylene construction provides wide chemical resistance for many common fluids.
• Low-pressure, low-wear mechanism reduces safety risk and long-term maintenance needs.

Cons

• Plastic threads have produced mixed durability feedback from some customers, so heavy repeated stress may cause wear.

Specifications

Maximum flow rate	5 GPM
Maximum head	1' / 0.43 psi
Maximum operating temperature	120 degrees F
Viscosity capability	3,000 cps / 20,000 SSU
Adapters included	2' NPS and 2' buttress
Materials	Polypropylene and polyethylene

Our Verdict

The Action Pump EZ-55 is a sensible, good-value manual drum pump for anyone who needs safe, high-volume transfer from 55 gallon containers without electricity. Its double action and chemical-resistant plastics make it versatile for many maintenance, agricultural and camping uses, though users who require metal threads or higher pressure should consider other options.

Frequently Asked Questions

Can this pump handle chemical fluids?
Yes. The polypropylene and polyethylene construction resists a wide range of acids, alkalis, chlorine-based chemicals, oils and fertilizers, making it appropriate for many chemical transfers.

How much flow can I expect?
The pump is rated up to 5 GPM with a maximum head of 1' (0.43 psi), optimized for high volume at low pressure.

Will it fit my drum?
It includes a 2' NPS adapter and a 2' buttress adapter to fit common 55 gallon drum openings, but confirm your drum thread type before purchase.