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).

Eliminate seal wear and leakage with pumps that use magnets to turn the impeller. They’re often used with electroplating and photographic solutions.

Match your pump’s manufacturer and model number to choose the right replacement impeller.

Extend the service life of your pump by mounting it to a baseplate. These heavy duty plates minimize vibration and raise the pump off the floor, preventing damage to the motor from flooding or spills.

With all PTFE wetted parts, these pumps offer the best chemical resistance of all our air-powered transfer pumps and can handle solvents and petroleum-based fluids that PVDF pumps can’t.

These pumps have a PTFE diaphragm compatible with oil, fuel, and chemicals such as mineral spirits, methyl ethyl ketone (MEK), and xylene. They have a rugged aluminum housing 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.

With a 316 stainless steel housing and a fluoroelastomer diaphragm, these pumps resist a variety of harsh acids and alkalies, such as phosphoric acid, nitric acid, and sulfuric acid. They 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.

Absorb pulsation caused by air-powered transfer pumps, reducing wear and preventing damage to inline components such as regulators, sensors, and gauges.

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

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

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

All of these pumps have bonding and grounding wires, while some also have an internal flame arrester, to pump fuel, cleaning solvents, and lacquer thinners.

A lever handle delivers fluid on both the forward and backward strokes for faster dispensing than other drum pumps.

These pumps quickly empty drum contents by moving 48 gallons of liquid per minute. Their electric motors are UL listed for use in environments with flammable gases and combustible dust.

Alter the flow rate for versatile dispensing.

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

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 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.

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

These pumps can be used with pressures 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.

For high-volume chemical sampling and draining, these pumps have a powerful motor that enables them to move 2,448 gallons of liquid per day.

Rated for liquids with a viscosity up to 5,000 centipoise, these pumps can be used with thick chemicals such as electropolishing solutions.

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.

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.

Good for speedy, routine dispensing jobs, these pipettors use air displacement to dispense the same volume every time.

Dispense a sample many times without refilling your pipettor. No need to autoclave these tips before first use—they’re cleaned and bagged to prevent contamination.

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.