Domestic rainwater harvesting
Rainwater harvesting is used for collecting surface water, storing, and pumping it into the home for purposes such as flushing toilets, watering gardens, or even washing clothes. Rainwater harvesting pump systems from Grundfos are an efficient way to save significantly on domestic water consumption.
Cut water consumption with rainwater harvesting
The idea of domestic rainwater harvesting is simple: collect rain, store it in rainwater tank systems and using a rainwater pump to send it into the water supply system of the house as and when needed. Your customers can turn rainwater into usable, non-potable water, thereby replacing the mains water with the collected rainwater.
Harvesting rainwater is a much more sustainable approach to using water in domestic settings, especially for communities that rely on imported water to supply their needs or due to legal regulation.
An above the ground rainwater harvesting system can benefit households and the environment by:
- Preserving our natural water sources
- Relieving pressure on mains water supplies
- Reducing water bills
- Reducing the risk of flooding (as less rainwater is discharged to drains, sewers, and rivers)
- Reducing energy use within communities
- Meeting new energy and water efficiency standards
Many benefits for households and the environment
Collect rain, store it and pump it into the water supply system of the house when needed. Use it instead of drinking water to flush toilets, water gardens or even wash clothes. It’s a more sustainable approach to using water in domestic settings.
Play the video and see how rainwater systems are a win-win for both the homeowner and the environment.
Become a rainwater harvesting ninja
Learn more about rainwater harvesting pump systems and how to solve the most common pump issues in these systems.
Solve water transfer issues
Explore the main issues rainwater harvesting system pumps encounter when transferring water from collection to usage point, and learn about our range of solutions.
Overcome pump application issues
Learn how to overcome common rainwater pump application issues like high energy consumption and uncomfortable noise output.
Size, select, install and commission
Learn to avoid the most common challenges related to sizing, selection, installation and commissioning rainwater pumps in rainwater harvesting systems.
Choose the best pump every time
Make it easier for you to choose the best pump for the application. Download the guide to start making your workday easier.
Reuse water and save money
Explore the benefits of choosing a rainwater harvesting pump from Grundfos
Interested in improving your knowledge of this application?
Find out about the latest studies of pumps and systems, where to use Grundfos solutions and how to achieve the best performance, or search Grundfos research & insights for specific learning materials, articles, white papers, videos and much more that benefit your solution.
Get answers to your questions about this application
We have gathered frequently asked questions and their answers in one place. See the most frequently asked questions below or go to the Grundfos FAQ for a complete list of answers to your questions about our products.
Read customer stories about application benefits
When Grundfos is a part of the solution, you get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application. Read our customers' own stories about how they benefit from the Grundfos approach to intelligence, water and energy.
Become an expert in just a few clicks
Save time in your daily work by improving your skills, your know-how and your business with the online training platform ECADEMY.
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Read customer stories about application benefits
When Grundfos is a part of the solution, you get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application. Read our customers' own stories about how they benefit from the Grundfos approach to intelligence, water and energy.
Become an expert in just a few clicks
Save time in your daily work by improving your skills, your know-how and your business with the online training platform ECADEMY.
Click on a course below to start your training now.
Enhance your knowledge
Find out how to get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application. Read our customers' stories about how they benefit from the Grundfos approach to intelligence, water and energy, or search Grundfos research & insights for more learning materials, articles, white papers, videos and much more that benefit your solution.
Products and services
Grundfos offers a variety of services developed to help you get the most out of your pump investment. Get in touch with us to learn more.