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.

Push the plunger to pump water, cleaners, and chemicals.

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

Eliminate leaks and waste with a faucet-style nondrip nozzle that quickly starts and stops flow.

Drain and transfer liquid more quickly and easily than hand-operated pumps and siphon pumps.

Alter the flow rate for versatile dispensing.

These pumps have a motor that is rated for IEC Zone 1, Groups IIB and IIA; and IEC Zone 21, Groups IIIC, IIIB, and IIIA hazardous locations with flammable gases and vapors, so they can be used with liquids such as acetone, ethanol, methyl ethyl ketone, xylene, and mineral spirits.

Often used with ammonia, etching and cleaning solutions, and other caustics, these pumps have a nonsparking air-powered motor for applications where electricity is unavailable or dangerous.

A neoprene diaphragm resists oil and chemicals such as isopropyl alcohol and deionized water. These pumps have a rugged aluminum housing for moving large volumes of thick sludges and slurries in demanding environments.

Also known as sprayer pumps, these provide a smooth, uniform flow for agricultural spraying, soap dispensing, and chemical transferring.

Designed to fit into small equipment, these pumps have miniature gears and a subfractional horsepower motor for low-flow applications.

Use less electricity to achieve the same flow rates as other circulation pumps.

Self-priming up to 6 ft., these pumps have a stainless steel housing sealed with PTFE to resist chemicals such as ammonia and detergents as well as harsh solvents including methyl ethyl ketone (MEK).

With a 316 stainless steel housing and PPS gears, these pumps are often used to dispense chemicals such as ethylene glycol, isopropyl alcohol, and nitric acid. Also known as gear pumps, they produce a smooth flow of liquid.

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

Automatically control output from a distance using 4‐20 mA or external-pulse signals. These pumps meter a consistent amount of liquid within ±2% of the maximum flow.