Pressure Washer Pump Repair & Rebuild in Newcastle & the North East
Pump fault diagnosis, repair and rebuild work for compatible commercial pressure washers. If a machine has lost pressure, is pulsing, leaking or has damaged valves and seals, the pump can often be repaired rather than replacing the entire machine.
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Common pump-related symptoms
- Low or no pressure
- Pulsing or fluctuating pressure
- Water leaking from the pump
- Oil leaks or contaminated pump oil
- Worn or damaged valves and seals
- Unloader or pressure-control problems
Repair before replacement where it makes sense
The pump is inspected to identify the actual worn components. Depending on the machine and condition, work can include valves, seals and related pressure-control parts. If a rebuild is not economical, you will be told before unnecessary work is carried out.
For faults outside the pump, see commercial pressure washer repair.
Signs a commercial pump needs inspection
A pressure washer that surges only while the trigger is held can have a different issue from one that cannot build pressure at all. Restricted water supply, a worn nozzle or an unloader problem can resemble pump failure. Oil contamination, persistent leakage from the pump head, damaged valves and worn packings require a closer look before any rebuild is recommended.
Commercial operators should send the machine make and model, pump make if visible and a description of the symptoms. For illustration, see our real Annovi Reverberi repair case. This is a service for business and industrial machines, not domestic washers.
Send the machine details
The make, model and a short description of what the machine is doing are usually enough to start narrowing down the problem. Photos can also help identify the pump and parts required.
Call 0191 468 8765 or request a quote online.
Recent pump-related work
See the Annovi HXM 15.15 pump rebuild and Honda GX pump-valve repair.