Grundfos Pump Repair, Supply & Servicing
Grundfos Pump Repair, Supply and Servicing Across the UK
Industrial Grundfos Pump Specialists
We provide complete Grundfos pump services for industrial, commercial and domestic applications right across the UK. Our team supplies, repairs, services and installs Grundfos pump systems, helping businesses avoid unplanned downtime and keep critical processes running.
From emergency breakdown attendance to regular pump repair and servicing, our experienced engineers have the knowledge and workshop facilities to resolve almost any Grundfos issue quickly. With 24/7 call out cover, 365 days a year, our engineers are on hand whenever a pump failure threatens your operation.
Grundfos Pump Repairs
Our skilled technicians diagnose faults at component level and carry out repairs that restore performance and reliability. We hold spares for common Grundfos products and can source genuine or OEM equivalent parts fast, so pump repairs are completed in the shortest possible time.
Typical Grundfos pump repairs include:
- Mechanical seal replacement
- Bearing replacement
- Impeller repair, cleaning or replacement
- Shaft and pump housing repairs
- Motor rewinds and electrical issues (see our electric motor repair services)
- Full strip down, rebuild and testing
Every repair is test run before it leaves our workshop, and we double check performance against the manufacturer’s specification using our in-house pump test rigs.
New Grundfos Pump Supply and Installation
Where a rebuild is not the most economical route, we supply and install a new Grundfos pump sized correctly for the duty, see our guide on whether to repair or replace an inefficient pump. Our engineers assist with the specification of any replacement pump by assessing flow rate, water pressure, operating environment and pump efficiency, so the unit you receive performs properly in the long run.
Common Grundfos Pump Issues We Repair
- Pump failure or motor burnout
- Bearing or seal wear
- Loss of pressure or flow
- Vibration and overheating
- Electrical control faults
- Mechanical seal failure
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Common Grundfos Pump Problems We Resolve
Our engineers regularly identify and fix
Pump failure or motor burnout
Bearing and seal wear
Loss of pressure or flow
Unusual noises, vibration and overheating
Electrical and control faults
Blocked or damaged impellers
Read more on diagnosing issues in our article, why is my submersible pump not working?
Preventive Maintenance and Service Contracts
Regular servicing is the most reliable way to avoid costly repairs. We offer planned maintenance contracts covering inspection, seal and bearing checks, performance testing and oil condition monitoring, part of our wider site services offering, so faults are caught early and your pumps continue to run at their best.
Why Choose Rotamec for Your Grundfos Pump Requirements?
Extensive experience.
Our engineers work across the full spectrum of Grundfos pump technology, from diagnostics to component-level repair and refurbishment.
Rapid response.
Emergencies disrupt production. Our 24/7 coverage and quick access to spares keep your site moving.
Nationwide coverage.
We deliver site based and workshop support UK wide, backed by our own machining and testing facilities.
Lifecycle support.
From selection and installation through to servicing and end of life planning, we handle every stage with the utmost care. Learn more about Rotamec Engineering Solutions.
As trusted service partners to water authorities, food and beverage manufacturers, facilities managers and industrial operators, customer satisfaction sits behind everything we do.
Frequently Asked Questions
How often should Grundfos pumps be serviced?
Most industrial pumps should be inspected annually. Systems running continuously or in demanding conditions benefit from more frequent servicing.
Can Grundfos pumps be repaired rather than replaced?
Yes. Many units can be refurbished or rebuilt, restoring performance and extending service life at lower cost.
Do you supply new Grundfos pumps?
Yes. We supply and install new Grundfos pump systems alongside our repair and maintenance services. Explore our full range of pumps we supply and service.