Rotary pumps—also called vane pumps—are doing their thing in cars, trucks and buses all around the world. They usually pump high-pressure hydraulic fluid for superchargers, power steering, automatic transmissions and air conditioning. Rotary pumps are also used in carbonators for soft drink dispensers and espresso machines. And they have a wide range of laboratory applications, including chemical vapor deposition as well. For other types of pumps, browse Zoro’s selection of positive displacement pumps, piston pumps, roller spray pumps and chemical metering pumps.