There are a number of water pumps available in the market, however there is no ideal pump for every occasion. Water pumps are used mainly for dewatering purpose to reduce downtime from large rain events, or for transporting the water quickly to higher levels. Although, one can choose and compare water pumps on various parameters, however the most recommended ones are:
- Low Downtime
- Durability, and
Having a deeper understanding of water pumps is crucial to diminish operational costs, increase the durability of your pump and the systems overall performance.
Two Classes of Water Pump Types
There are basically two types of water pumps: centrifugal pumps and positive displacement design type. Both types of pumps are developed to serve the same purpose, which is to move water from one point to another continuously. These two major components have a wide variety of options that might be used depending on your project specific needs.
In this article, we’ll have a succinct view on the former.
Centrifugal Water Pump – Overview
A centrifugal water pump uses a rotating impeller to move water into the pump and pressurize the discharge flow. All liquids can be pumped using centrifugal water pumps, even liquid with low viscosity. These pumps work great with thin liquids and high flow rates.
Applications of a Centrifugal Pump
Centrifugal pumps are used on these 6 applications, just to name a few:
In order to boost water supply, including pneumatic systems and in places where no suction lift is required.
To boost pressure from the intake line.
In domestic water supply systems
Fire Protection System:
To impart a constant source of pressure, however one thing which needs to be kept in mind is that these water pumps should be in compliance with NFPA.
To move water in a closed system, which requires low head.
Either vertical or horizontal water pumps. Units are operated by an automatic switch controlled by the float.
Here are 4 important things to take into consideration:
It is crucial to know the horsepower & rate of flow of the pump to be used.
The body of the water pump is crucial; it should be manufactured using weather-resistant material depending on the place where the pump will be installed
You can choose between power, gas, and diesel, hydraulic or manual types.
Being aware of the complete head discharge, or the power of the pump can be helpful, depending on the intended application of the water pump.
What about an alternative for centrifugal pumps?
Although, centrifugal water pumps are the most widely used, and acclaimed pumps for streamlining water supply in a system; however, if you are looking for something beyond centrifugal pumps, then standard, trash, and submersible models are three different alternatives, which you can look up to as replacements for a centrifugal pump. What is more? you can find all of these pumps on Moglix at best prices!