This article is about the mechanical device. For the shoe see Pump (shoe). For the Aerosmith album see Pump (album)
A pump is a mechanical device used to move gases, liquids, or slurries. A pump moves liquids or gases from a lower pressure to a higher pressure and is responsible for this difference in pressure.
The earliest pump was described by Archimedes in the 3rd century BC and is known as the Archimedes screw pump.
Pumps work by using mechanical forces to push the material, either by physically lifting, or by the force of compression.
Animas Corporation - Offering insulin pumps and accessories, including decorative covers.
Meta Description: [ Animascorp.com - Insulin pumps that perform for people with diabetes, so they can perform at their best. ]
Disetronic Direct - Offers insulin pumps and supplies.
Meta Description: [ Disetronic Direct is your one stop shop for diabetes supplies. No matter what type of diabetes you have or how long you've had it, our objective is to provide you with the products, information, and services. diabetes, freestyle, test strips. ]
Pump Wear Inc. - Speciality clothing and items for children and adults who wear the insulin pump.
Meta Description: [ Fun, creative cases & accessories to hold & carry an insulin pump ]