Water Pump Types Wikipedia

Due to the rotation water is then picked up by the tube and pumped upwards in the hose.

Water pump types wikipedia. A hand pump opens access to deeper groundwater that is often not polluted and also improves the safety of a well by protecting the water source from contaminated buckets. Positive displacement centrifugal and axial flow pumps. The mechanical arrangement may be a ducted propeller axial flow pump a centrifugal pump or a mixed flow pump which is a combination of both centrifugal and axial designs. A coil pump is a low lift pump which is composed of a tube shaped as a coil and mounted on a rotating axle powered by an engine or an animal capable of turning the axle around rapidly.

A fire pump is tested and listed for its use specifically for fire service by a third party testing and listing agency such as ul or fm global. Submersible pump cable are designed for use in wet ground or under water with types specialized for pump environmental conditions. A water well pump is a pump that is used in extracting water from a water well. Different types of pumps are suitable for different applications for example.

Mechanical or rotary lobe pump requiring mechanical parts to pump water. Positive displacement pumps are classified into different types but some of them are discussed below like diaphragm gear peristaltic lobe and piston pumps. Hand pump manually operated. A pump s maximum lift height also determines the applications it can be used for.

Pump driven by air as used in the australian. A submersible pump cable is a specialized product to be used for a submersible pump in a deep well or in similarly harsh conditions. The coil pump as many low lift pumps is commonly used for irrigation purposes and for drainage of lands. A fire pump is a part of a fire sprinkler system s water supply and powered by electric diesel or steam.

It is currently still used by farmers in asia. They include different kinds of pumps most of them submersible pumps. The cable needed for this type of application must be durable and reliable as the installation location and environment can be. However scarcity of spare parts for these type of pumps in some regions of africa has diminished their utility for these areas.

Pump driven by air as used by the amish. The main code that governs fire pump i. Low lift pumps are only suitable for the pumping of surface water e g irrigation drainage of lands while high lift pumps allow deep water pumping e g potable water pumping from wells. Pumps such as the afridev pump are designed to be cheap to build and install and easy to maintain with simple parts.

The pump provides water flow at a higher pressure to the sprinkler system risers and hose standpipes. The types of centrifugal pumps used are sand pumps submersible slurry pumps shear pumps and charging pumps. The pump intake is either connected to the public underground water supply piping or a static water source. There are three basic types of pumps.

A pump jet hydrojet or water jet is a marine system that produces a jet of water for propulsion.