Rated for continuous use, these pumps are often used to move caustics such as antifreeze and salt water. Mount them in any position, even upside down. Also known as diaphragm pumps, they are typically used for low-flow spraying, draining, and washdown applications.

A high-horsepower motor moves oil with a viscosity similar to SAE 60 motor oil. Also known as gear pumps, these produce a smooth flow of liquid to lubricate equipment and blend oils.

Commonly called rotary vane pumps, these are designed to pump water at high pressures in low-flow applications. Use at pressures up to 240 psi.

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 rotary vane pumps, they have a built-in bypass relief valve to prevent pressure buildup.

These pumps have a bronze housing and gears for use with water. Also known as gear pumps, they produce a smooth flow of liquid for water delivery.

This pump has a totally enclosed nonventilated (TENV) motor that is cooled by the liquid being pumped. Also known as a flexible impeller pump, it creates a suction force that can draw liquid upward to fill the pump chamber when your liquid source is below the pump.

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.

A 316 stainless steel housing provides corrosion resistance for a long life in harsh environments. These pumps meter a consistent amount of liquid within ±2% of the maximum flow.

These pumps can be used with pressures four times higher than standard pumps for chemicals.

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.

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.

Dispense precise amounts of fluid from a syringe. Commonly used in chemical and pharmaceutical research, fiber production, and equipment calibration, these pumps maintain a steady flow rate for accurate filling and measuring.