These pumps have a selectable flow rate, so you can adjust flow for different dispensing applications. A lever handle maximizes output with each stroke for low-effort dispensing.

Designed to move low volumes of caustic liquids in confined areas, these pumps have a thin intake tube and a small handle.

A 316 stainless steel housing makes these pumps resistant to coolants such as ethylene glycol.

Made with PTFE components, these pumps stand up to aggressive chemicals our other drum pumps can't, such as hydrochloric acid, bleach, sodium hydroxide, and methyl ethyl ketone.

Since these pumps use suction to draw liquid out of your container, they continue dispensing once you get them started.

A filter/lubricator ensures efficiency and reduces wear on the pump. Often used with hydraulic oil and motor oil in addition to acidic and alkaline liquids, these pumps have a nonsparking motor for use in applications where electricity is unavailable or dangerous.

With a higher pressure than other air-powered drum pumps, these pumps move thick chemicals with a viscosity of up to 5,000 centipoise. A stainless steel housing stands up to acids, solvents, and other caustics.

The polypropylene housing provides good resistance to caustics such as ammonia, electropolishing solutions, and detergents and cleaning fluids.

These pumps quickly empty drum contents by moving 48 gallons of liquid per minute. Their electric motors are UL listed for use in environments with flammable gases and combustible dust.

Designed to move 40 gallons of liquid per minute, these pumps quickly empty drum contents.

An aluminum enclosure around the motor provides protection in dusty and dirty environments. Designed to fit into small equipment, these pumps have miniature gears and a subfractional horsepower motor for low-flow applications.

A cast iron housing and steel gears allow these pumps to be used to dispense oil and fuel such as hydraulic oil and diesel fuel. Also known as gear pumps, they produce a smooth flow of liquid for applications such as engine lubrication.

Commonly called piston pumps, these are often used in high-pressure applications, such as hydrostatic testing of pipelines, tanks, and valves.

Also known as peristaltic pumps and tubing pumps, these maintain a fixed flow rate.

These pumps meter a consistent amount of liquid within ±2% of the maximum flow.

With a footprint that's only a few inches in any direction, these pumps fit into compact systems to dispense small amounts of acids, cleaning fluids, and other chemicals. They're often used in sterilization, photochemical, and water treatment systems.

For high-volume chemical sampling and draining, these pumps have a powerful motor that enables them to move 2,448 gallons of liquid per day.

Inject chemicals into your water supply without using electricity—these pumps install directly in your pipeline and activate when water flows into the pump head.