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Keep your pump system performing at its best
The key to long-term efficiency? Regular maintenance and smart optimisation. Here, you’ll find resources and tools to keep your pump systems performing at peak level – because a well-maintained system saves energy, cuts costs and gives you peace of mind.
Maintain peak performance
Regular maintenance prevents downtime and extends pump lifetime. Explore our guides below for simple steps to keep everything running smoothly.
Find the right spare parts with ease
Getting the pump replacement parts you need should be neither time-consuming nor a hassle. Luckily, the Grundfos Product Center will help you find all the parts you need.
Check out the short video or click ‘Show more’ and follow the three simple steps.
Step 1: Search for your pump
To find a spare part, use the search bar to find your pump. When there’s a list of product choices, simply choose your pump.
Step 2: Click the ‘Spare parts’ button
Now, click the ‘Spare parts’ tab. Select the date your pump was produced for the correct spare parts list.
Step 3: Click the ‘Documentation tab’
When it’s time to install your spare part, simply click the documentation tab and get all the information you need. Easy.
3 sources for pump troubleshooting guides
Troubleshooting can be done either before a pump failure occurs or once the issue has already set in. Whichever situation you’re in, there are 3 places to find the pump troubleshooting guide you need: Grundfos Product Center, the Grundfos for Engineers Search Engine and the Grundfos GO app.
Find out how by clicking ‘Show more’.
Option 1: Grundfos Product Center
Enter the product you need to troubleshoot in the search bar. Choose your product from the list of options. Then, go to the ‘Documentation’ tab and download the Installation & Operation instructions, in which you’ll find the troubleshooting guide.
Option 2: Search engine
Head to the Grundfos for Engineers search engine. Once there, select ‘Engineering Manuals’ as the type of content. Then, select the engineering manual for your pump, fill in the form and download.
Option 3: Grundfos GO
Open Grundfos GO and find the product you’re looking to troubleshoot. Once there, tap ‘Documents’ and select ‘Installation & Operating instructions’ and find the one that matches your pump.
How to save your sizing parameters
Did you know that the Grundfos Product Center can save your own personal, predefined sizing parameters? All you need to do is sign up, and you’ll get access to this cool feature and many more.
Check out the video or click ‘Show more’ and follow the steps.
Step 1: Select your application
Log in, go to ‘Size by’ and select your application area followed by the application itself. Enter the flow rate and head and click ‘Size product’.
Step 2: Name and save parameters
Scroll to the bottom and select ‘Save parameters’. Give it a unique name so it’s easy to find later.
Step 3: Browse and select your saved parameters
Now, head to the menu on the right, click ‘Saved items’, and you’ll find all your saved data – including the sizing parameters. Simple. It’s a great way to save time by reusing data.
Optimise in a few simple steps
Fine-tuning your pump system can increase reliability and cut energy costs significantly. Explore our guides for quick adjustments that deliver big results.
A quick and easy way to find your pump replacement
When replacing a pump, it’s essential to choose one that suits the application. You might also want to go beyond a basic fit and find a pump that optimises your overall system performance. Grundfos Product Center quickly identifies the right replacement, no matter the old pump’s brand. It’s a quick and easy way to get the exact pump for your duty points and system needs.
Check out the short video or click ‘Show more’ and follow the three simple steps.
Step 1: Identify your old pump
Start by clicking 'Product Replacement' under the 'Products & Services' tab. Just select the manufacturer, range, product and variant, and you’ll receive a result right away.
Step 2: Evaluate replacement options
Click 'View product' and get a direct comparison between your old pump and the suggested replacement. You can compare as many pumps as you like.
Step 3: Choose your replacement pump
Once you’ve settled on a replacement pump, simply select it and get access to all important information. You can also sign in and save it to your projects.
Simplify your life cycle cost analysis
Comparing pump efficiency takes time. But with the life cycle cost calculator in the Grundfos Product Center, you can evaluate pumps quickly and easily, allowing you to select the right pump with confidence every time.
Check out the video or click ‘Show more’ and follow the two simple steps.
Step 1: Add products for comparison
Click on ‘Product Compare Variants’ in the menu on the right. Once you’ve added your products, click ‘Select sizing’.
Step 2: Compare products
Next, click ‘Add to compare’ at the top of the screen. Then, choose ‘Product compare variants’ again. From here, simply click ‘Edit LCC’ and compare the products by energy consumption.
Get back on track with fast repairs
Should an issue occur, we’ll help you fix it quickly. Explore our guides below for fast, effective repairs and minimal disruption.
Find the right spare parts with ease
Getting the pump replacement parts you need should be neither time-consuming nor a hassle. Luckily, the Grundfos Product Center will help you find all the parts you need.
Check out the short video or click ‘Show more’ and follow the three simple steps.
Step 1: Search for your pump
To find a spare part, use the search bar to find your pump. When there’s a list of product choices, simply choose your pump.
Step 2: Click the ‘Spare parts’ button
Now, click the ‘Spare parts’ tab. Select the date your pump was produced for the correct spare parts list.
Step 3: Click the ‘Documentation tab’
When it’s time to install your spare part, simply click the documentation tab and get all the information you need. Easy.
How to find a product number on a product nameplate
Our pumps are all designed differently in terms of materials, sizes and usage. And that affects the design and placement of our pump nameplates, which contain essential product information that can help you find spare parts or suitable replacements, among other things.
Click ‘Show more’ for a short guide showing you how to find the product number on your pump’s nameplate.
Examples of nameplates
Our pumps use many different nameplate designs. We’ve gathered a selection of them here.
This is a MAGNA3 product label. Your product number is the eight digits following P/N, as highlighted here.
In this variant, you’ll need to locate the row titled P.N. Your product number is the first eight digits.
This is a nameplate from one of our CR pumps. Unlike previous examples, the product number appears under Model — it’s the first eight digits after the letter A.
It’s a similar story here where you’ll find what you need under Model. Once again, your product number is the first eight digits after the letter A.
In this variant, you’ll find your product number after the letter A and it contains eight digits. Nice and easy.
Here’s another one where you’ll have to look for the Model field. Your product number is the first eight digits following the letter B.
Find your product number in 3 simple steps
So, now that you’ve seen a few nameplate designs, let’s find your product number.
Step 1: Locate the nameplate
Start by finding the nameplate on your pump. Typically, this will be on the bottom or the side.
Step 2: Examine the label
Take a thorough look at the label. Consider whether it matches one of the designs we’ve highlighted above, as this could help you find the product number a bit easier.
Step 3: Find your product number
Look for your product number. Typically, it consists of eight digits. Once you’ve found it, you’re ready to move on with your task. Well done!
3 sources for pump troubleshooting guides
Troubleshooting can be done either before a pump failure occurs or once the issue has already set in. Whichever situation you’re in, there are 3 places to find the pump troubleshooting guide you need: Grundfos Product Center, the Grundfos for Engineers Search Engine and the Grundfos GO app.
Find out how by clicking ‘Show more’.
Option 1: Grundfos Product Center
Enter the product you need to troubleshoot in the search bar. Choose your product from the list of options. Then, go to the ‘Documentation’ tab and download the Installation & Operation instructions, in which you’ll find the troubleshooting guide.
Option 2: Search engine
Head to the Grundfos for Engineers search engine. Once there, select ‘Engineering Manuals’ as the type of content. Then, select the engineering manual for your pump, fill in the form and download.
Option 3: Grundfos GO
Open Grundfos GO and find the product you’re looking to troubleshoot. Once there, tap ‘Documents’ and select ‘Installation & Operating instructions’ and find the one that matches your pump.
Don’t worry. Use the search bar below to locate products, documentation and guides – or reach out to our customer support team for assistance.
Cut costs and downtime with a Grundfos Service Agreement. The simplest way to stay on top of maintenance needs.
How can we help you?
Whether you’re ready to take the next step or still searching for answers, we’re here to help. Choose an option below – and keep your project flowing.