Pumps
Should You Repair or Replace Your Diaphragm or Piston Pump?
Should You Repair or Replace Your Diaphragm or Piston Pump?
Downtime can be costly – but so can unnecessary replacements. Let us help you make the smart decision when faced with pump problems in your facility.
Warning Signs Your Pump Needs Attention
When Repair Is Your Best Option
If your pump meets these conditions, repairs are likely the most cost-effective solution:
- Pump housing and core components remain structurally sound
- Manufacturer still supports your model with available parts
- OEM rebuild kits are readily available (Especially for ARO models
- Internal wear is minimal with no significant corrosion present
- The pump operates in a stable, low-risk production environment
Aroplus is an ARO-authorised
Five-Star Pump Service Centre
We stock genuine parts and offer same-day turnarounds for many models.
When Replacement Becomes Necessary
Structural Damage
Housing shows cracks, warping, or significant chemical degradation that compromises integrity
Obsolescence
Your pump model is no longer supported by the manufacturer, making parts increasingly difficult to source
Chronic Failures
You’re experiencing repeated breakdowns despite proper repairs and maintenance procedures
Efficiency Concerns
Operational costs are rising due to excessive energy consumption or compressed air inefficiency
In these scenarios, investing in new equipment typically delivers better long-term value and reliability.
The True Cost of Pump Downtime
Labour + Parts + Lost Productivity =
True Cost
A £200 rebuild may appear cheaper than a £600 replacement – but if the unit fails again in 3 months, that repair actually costs you twice as much when considering:
- Production hours lost during each failure
- Technician time and availability constraints
- Delivery lead times for replacements
- Potential impact on downstream processes
Case Study: Small Repair, Significant Savings
ARO Diaphragm Pump Restoration
One of our manufacturing clients faced a critical decision with their ageing ARO pump system:
- Original replacement quote: £1,850 + installation
- Our solution: Diaphragm replacement + air regulator installation
- Cost: £550 Including labour
- Result: Extended pump life by 2+ years
- Total savings: 70% versus full replacement
This targeted repair addressed the root cause of failure while maximising the usable life of otherwise sound components.
When Replacement Becomes Necessary
System Assessment
On-site evaluation of your pump systems to identify potential issues before they cause failures
Energy Surveys
Detailed analysis of your compressed air usage with actionable recommendations for efficiency improvements
OEM Repairs
Certified rebuild services using genuine manufacturer parts and factory-approved procedures
Flexible Options
Choose between on-site emergency repairs or workshop rebuilds based on your operational needs
Our technicians are factory-trained on all major diaphragm and piston pump brands, with particular expertise in ARO systems
Ready to Optimise Your Pump Systems?
Contact Aroplus Today
Whether you need emergency repairs, preventative maintenance, or advice on system upgrades, our team is ready to help.
Call: 01527 584119
Email: Aroplus@Aroplus.com
As an ARO-authorised service centre, we maintain extensive parts inventory for rapid response when you need it most.
