Large choice of types, wide range of capacities: from a few US fluid ounce (millilitres), e.g. for laboratory use, to 10,566 gallons (40,000 litres) per hour, e.g. for use in food & beverage production.

The technologies in detail:

• Diaphragm metering pumps (mechanically deflected diaphragm)

• Hydraulic diaphragm metering pumps (hydraulically deflected diaphragm)

• Plunger metering pumps

• Peristaltic pumps

Classification by pump drive:

• Solenoid metering pumps

• Motor-driven metering pumps