Smart Guide to Select the Right Type of Pump for Rainwater Tank

If you are planning to harvest rainwater, then it is very much essential to opt for the right type of water pump. As you will be coming across a wide range of varieties in the market, choosing the right type of pump for a rainwater tank will be no more difficult. All you need is to keep some important points in high consideration. 

Want to know about those points? Here they are…..

What is the Purpose of the Rainwater Harvesting Pump?

Generally, a Rain Tank Pump is installed for meeting all domestic purposes. The stored rainwater needs a certain amount of pressure to ensure smooth harvesting of water. It will help in feeding the plants in your garden in a hassle-free manner. 

The availability of pumps differs in terms of power output, design and water flow rate. At the time of buying, it is essential to peep into the hardware quality and quality of the tank. Generally, there are two different types of pumps that include the following:

Submersible pump –

A submersible rain tank pump is a special type of pump that sits inside the water tank. It is a highly preferred choice as it is highly efficient. Also, you will be free from the hassle of the noise that comes out at the time of running a pump. It can easily push a suitable amount of water over great heights and distances. 

Surface pump – 

A surface pump is a special type of pump that is installed inside the building. It sucks water from the water prior to pumping wherever required. It is usually helpful at the time of extracting water within a short distance. Unlike submersible pumps, these are exclusive types of pumps that are suitable for short heights.

There are some commercial buildings and large-sized houses that make use of both these types of Water Feature Pumps for carrying out their operations. It will be a great decision to make use of submersible pumps in case the tank is located deep inside the ground. 

Whereas, surface pumps will be highly suitable for tanks that are located at ground level. The tank must not be too far.

Now, it is my turn to come across some important specifications that are required for enhancing the performance of a rain tank pump. 

What are Some Vital Specifications to Peep in a Rain Tank Pump?

Once you have come across some of the vital differences that exist between a submerged and surface water tank, it is high time to peep into some specifications. It will for sure help in ensuring that the rain tank pump installed will be in a proper working condition. Some of those important specifications include the following:

The distance between the pump and water outlet – 

First and foremost, you must ensure that the distance that exists between the water outlet and the pump must be justified. Otherwise, the flowing speed of the water may get hampered. 

The size of the pipe – 

The size of the pipe through which the water will get pumped must be suitable enough. It will help in the easy harvesting of the rainwater. It is better to make the selection based on the total number of water outlets that will be served simultaneously. 

Height between the tank and highest outlet – 

Before carrying out the task of installing of rain tank pump, the height must be appreciable enough. It will help in the easy flowing of water from the tank to the outlet. 

All these factors affect the overall efficiency of the water pump. The pump that you are about to purchase must meet your requirements. If the distance is greater between the tank and the outlet, a more powerful pump will be required for meeting the purpose. 

Instead of being in a hurry, it will be a good idea to specify your needs to the manufacturer. Through a detailed discussion session, it will become easy to halt to the best decision. You must not miss out on checking the operating curve that is presented on the datasheet. 

What are Some Additional Features to Look for in a Rain Tank Pump?

On the way to discuss the rainwater pump, some additional water feature pump that you must not forget to peep inside includes the following:

The pump must not produce too much sound – 

The pump that you are planning to purchase must not produce too much sound. It will help both you as well as your neighbours to live and sleep peacefully. 

Speed – 

There is a choice between fixed and variable speed pumps. For a better outcome, it is recommended to opt for the one having a variable speed. You will be able to have big control over such types of pumps based on the total number of outlets. 

Keeping these points mentioned above will help you to select the most suitable rain tank pump that will help in meeting all your needs in the best possible manner. When are you going to install one for your house?