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

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.

A lever handle maximizes output with each stroke for low-effort dispensing.

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.

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.

Resistant to chemicals such as ammonia, detergents, and cleaning fluids, these pumps have a Santoprene diaphragm and polypropylene housing. Pumps can be used to move thick sludges and slurries

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

A 316 stainless steel housing sealed with fluoroelastomer resists mild chemicals and acids, such as coolant, oil, and phosphoric acid.

Also known as turbine pumps, these have a specialized impeller that propels water about four times higher and farther than standard circulation pumps. They're commonly used with chillers, heat exchangers, and boiler feed systems.