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

These pumps have the best chemical resistance of all our circulation pumps. Instead of a shaft seal, they use magnets to turn the impeller, reducing wear and leakage.

A sealless construction means these pumps have few moving parts that can fail and shorten service life. The intake can be completely submerged in liquid.

Pump fuel and flammable liquids, such as isopropyl alcohol and xylene. These pumps have an explosion-proof motor that is rated for environments where hazardous material is present.

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

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.

The Santoprene diaphragm resists cracking for a long service life and stands up to water and chemicals such as ammonium hydroxide. These pumps have a rugged aluminum housing for moving large volumes of thick sludges and slurries in demanding environments.

Small enough to fit in the palm of your hand, these pumps transfer water, detergents, and chemicals.

A neoprene diaphragm stands up to oil and chemicals such as isopropyl alcohol and deionized water. These pumps have large internal pathways and check valves with flaps to accommodate thick sewage, abrasive slurries, and industrial waste with large solids that would damage standard air-powered transfer pumps.

Rotate the handle to dispense a continuous flow of liquid.

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.

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.

These pumps have a discharge hose for transfer applications and a vacuum breaker that drains the hose to prevent siphoning. A lever handle delivers fluid on both the forward and backward strokes for faster dispensing than other drum pumps.

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

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

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

A stainless steel construction allows these pumps to be used with aggressive chemicals such as methyl ethyl ketone and xylene.

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

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.

Install these pumps in a panel cutout. Often used in food and beverage, pharmaceutical, and lab applications, they dispense small amounts of liquid at a set rate.

An adjustment dial with a locking lever allows for easy flow control. Also known as diaphragm metering pumps, these can be used with pressures up to four times higher than standard pumps for chemicals.

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.

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.

An adjustment screw lets you increase or decrease flow rate without the hassle of changing tubing. Often used in boiler feed systems and water treatment, these pumps are compatible with chemicals such as cleaning fluids and acid-washing solutions.

These fixed-volume micropipettes dispense a small amount of liquid for speedy, routine dispensing jobs.

Fill eight or more reservoirs with the same, precise amount of liquid in one go. Using air displacement, each channel on these pipettors draws or dispenses a set volume when you press the plunger.

Save time dispensing the same amount. Compared to fixed-volume pipettors, these pipettors let you dispense up to 49 samples on a single draw.

Switch between transferring liquids, mixing samples, and separating mixtures with the touch of a button. Compared to manual pipettors, these pipettors dispense using a motor to improve accuracy and reduce fatigue.

Fill syringes quickly without the mess—these tanks use compressed air to push viscous liquid into a syringe. They hold up to a gallon of material, so you can fill many syringes one after another.

Dispense a sample many times without refilling your pipettor. These tips are designed for use with repeat dispensing pipettors.