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.

Rotate the handle to dispense a continuous flow of liquid.

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

A chemical- and impact-resistant PVDF housing stands up to aggressive chemicals such as methyl ethyl ketone and xylene.

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.

Alter the flow rate for versatile dispensing.

For accurate dispensing in extremely low-flow applications, these pumps allow you to adjust flow in 2% increments.

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

With a 316 stainless steel housing and a PTFE diaphragm, these pumps resist a variety of acids, alkalies, and flammable liquids such as phosphoric acid, acetone, and methyl ethyl ketone (MEK). They're designed 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.

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.