The average person does not need an industrial strength water pump. They work the same way as the home pumps do, but they are capable of handling higher volumes of water. They also need to be able to handle more abuse than their smaller counterparts. An individual who has forgotten his grade school science may need a refresher about how water pumps in general work. They often work by creating a vacuum which pushes the water through the existing void. They are often used to move water out of lower places to higher places. The most common example of this is the sump pump found in the basements of many different people.
Pumps generally need to move water uphill. Sometimes they just need to handle a high volume of water. The most visible application of industrial strength water pumps is found in the local amusement park. High volume, high speed pumps are used to keep flumes and water slides in working operation. Anyone who has been on one of these rides during a hot summer day have experienced the benefits. No one who needs one of these pumps wants to know this. They want to know what to look for, who the best manufacturers are, and how long they can expect the unit to last. Industrial strength water pumps are often ordered through specialty companies. The specialty companies can handle submersible pumps. They are used in the sewer system, they bring water through the cooling systems, and they can prevent boilers from becoming. The Zoeller Pump company is one supplier of submersible pumps. Designing the unit so it can be submersed in water extends the life of the unit. The warranty lasts for several years. When the unit does war out, it is easy to replace. The owner just needs to make sure water is not flowing through the pipes during the repair process.
There are many other types of water pumps, and not everyone a person comes across is industrial strength. A person who buys a pump from their local Big Box store. If someone really needs to get a pump in a hurry, they can use their Shop Vac, but only certain product models are designed to do this. Even though they are designed to do this, they are not designed to be used as a pump for a long time. The company only expects them to be used as a backup system in emergency situations.