Peristaltic Pumps
42 ProductsAPT Instruments offers a wide range of pump heads and drive packages to meet your application needs. With the fluid being pumped only inside the tubing, it is easy to design a clean or chemically-resistant pump. These pumps are also self-priming, can run dry, handle particulates and viscous fluids. Select...
Vacuum Pressure
1 ProductsSelect from a range of small air transfer pumps to provide vacuum or pressure to your system. Most commonly diaphragm pumps, the valves are designed to work with air pressure or vacuum requirements. Most can handle some moist air, but are not designed for liquids. Cased variable speed models are...
Diaphragm Metering
2 ProductsThese pumps are designed for a wide range of metering applications. Select from models for higher pressure metering applications or small size. Ideal for accurate, repeatable metering of chemicals for process control. Small pump options adapt easily to OEM instrument requirements. Pulsatile flow, self-priming to mid levels. These pumps can...
Gear
1 ProductsThese high speed pumps deliver smooth fluid transfer with higher pressures than a centrifugal pumps. Non-reversible. High tolerance designs cannot run dry or handle particulates, limited self-priming.
Centrifugal
2 ProductsCompact, high volume pumps are best for higher fluid transfer applications. Use these pumps for higher volume fluid transfer at low pressures. Generally not self-priming, these pumps operate best with a flooded suction or submersion. Not designed to handle particulates or viscous fluids.