Manage the health of your mechanical seals and rotating equipment with our seal reliability management contracts to improve production throughout your plant and reduce safety incidents, while minimising fugitive emissions and total cost of ownership.
John Crane Performance Plus™
The modular service framework that powers your people, plant and performance.
Explore our services
Asset condition management
Reduce downtime and extend equipment life through tailored services, integrated diagnostics, focused support and actionable insights. Our proactive, data-driven asset condition services monitor asset health using vibration, thermography, ultrasound, fluid analysis, pump performance testing, Motion Amplification®, and fugitive emissions detection.
Reliability engineering for maintenance
Our technical consultancy services turn technical insight into operational advantage, helping customers make smarter, faster and more sustainable decisions. This enhances uptime, reduces total cost of ownership and improves asset performance.
Upgrades and retrofits
Use planned downtime to upgrade your rotating machinery and sealing systems, enhancing reliability, ensuring compliance and advancing your sustainability goals.
Maintenance and repairs
Maintain equipment with precision by restoring performance through expert repair. Whether planned or unplanned, on-site or at a John Crane service centre. We deliver fast, efficient service through trusted partnerships - ensuring your operations run stronger for longer.
Training
Delivered locally at your site or at John Crane’s training facilities, empower your teams with the expertise to improve uptime, reduce costs and operate safely and sustainably – strengthening internal capability for long-term performance.
Support whenever and wherever you need it
John Crane Performance Plus™ is supported by the largest mechanical seal service network, with over 200 manufacturing, sales and service centres globally. That means we are where you need us, when you need us – empowering people, plant and performance.
We have dedicated resources and expertise distributed worldwide. Our footprint covers several regional centres of excellence, offering a comprehensive range of services, from maintenance and repair to specialised training and technical support.
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Frequently asked questions
What is John Crane Performance Plus™ and how does it support asset performance?
John Crane Performance Plus™ is a modular service framework designed to optimise plant performance by maximising uptime, improving reliability, and increasing efficiency. This can be tailored to your specific needs at any stage in your plant’s lifecycle journey.
What types of maintenance programmes are available through Performance Plus?
We offer reliability engineering for maintenance, seal reliability management, asset condition monitoring, retrofits, repairs, and training programmes. All are designed to support long-term performance and reduce the total cost of ownership.
What is asset management and why is it important in industrial operations?
Asset management is the strategic process of maintaining and optimising equipment across its lifecycle to ensure safe, efficient, and cost-effective operations. In today’s cost-cutting environment and rising global energy demand, robust asset maintenance systems are critical.
Whether managing new builds or aging infrastructure, our data-driven approach supports optimal production and long-term reliability.
Which power plant is the most reliable?
Nuclear power plants are considered the most reliable energy source. They operate at full capacity over 90% of the time, far more consistently than coal, gas, wind, or solar. Their steady output and long maintenance cycles make them ideal for meeting continuous energy demand.
How to improve plant uptime?
Improving plant uptime starts with proactive maintenance and data-driven reliability engineering. John Crane’s Performance Plus offers tailored service delivery, including seal reliability programmes, asset condition management, and retrofits, that help reduce unplanned downtime, extend equipment life, and maintain operational continuity. Supported by a global reliability network, these services optimise asset performance across your plant’s lifecycle.
Contact us
Get in touch to find out more about John Crane Performance PlusTM service solutions.