Industrial vacuum pumps are designed for durability, but even the most robust systems experience wear over time. Rather than replacing critical equipment, a professional vacuum pump overhaul can restore performance, extend service life and significantly reduce operational costs.
In this case study, we explore how a BECKER vacuum pump overhaul helped restore a 20 year old pump to near-new condition while improving the reliability of a VPSA gas management system. By combining precise airflow control, oil-free technology and expert servicing, the solution not only extended equipment lifespan but also enhanced gas purity and operational stability in a controlled-atmosphere storage environment.
The company is a technology provider for the agricultural supply chain, specialising in systems that improve the storage and preservation of fresh produce after harvest. Its solutions regulate environmental conditions such as gas composition and humidity to slow ripening and reduce spoilage.
The business operates internationally and works with growers, storage operators and food distributors. Alongside its technical installations, it offers ongoing service and monitoring support to ensure consistent performance.
Becker enhances the performance and reliability of the central system by combining precise control, clean air generation, and long-term component protection.
At the outlet side of the system, the integrated flow indicator with an adjustable valve allows operators to manually regulate airflow according to process demand. The transparent tube with a floating indicator provides an immediate visual reading of the flow rate, making it easy to monitor performance without complex instrumentation. In addition, a dedicated measuring tap enables connection of external measuring equipment to check gas purity, ensuring that the system consistently meets quality and safety requirements.
A key advantage of Becker’s solution is the use of an oil-free blower in the VPSA system. Because no oil is introduced into the process air, the activated carbon (CMS) is protected from resin and oil contamination. This is especially important in low-pressure operation, where even small impurities could otherwise degrade performance. As a result, the service life of the carbon material is significantly extended, reaching well over 10 years, which reduces replacement frequency, maintenance effort, and total operating costs.
Another major benefit is the flexibility of gas management. With the VPSA system, users can switch at any time between:
This makes it possible to maintain a slight overpressure in a room, which is crucial for achieving ULO (Ultra Low Oxygen) conditions below 3%, even if minor leaks are present. In practical terms, this means safer and more stable storage conditions for sensitive goods, such as fruit, in cold storage facilities.
Finally, the dual oil-free design further increases system durability, more than doubling the expected lifetime of critical components. Together with the long life of the carbon media, this ensures a robust, low-maintenance central system that delivers consistent gas purity, precise control, and reliable long-term operation.
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Benefits:
Becker offers custom-tailored solutions for vacuum pump repair, along with an extensive range of services and rapid access to Original spare parts. A general overhaul extends the service life of Becker vacuum pumps and compressors.
Over time, any device can show signs of wear, but this does not mean the end of its service life. With our general overhaul service, we can restore your device to almost new condition.
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Customer advantages:
We are always on hand to help with any questions or queries you have. From service contracts to general information, our dedicated service team is here to provide reliable support, expert advice, and prompt solutions whenever you need them.
Also, with service centres in Hull and Kent, we are ideally positioned to provide fast, efficient support across the UK, ensuring minimal downtime and maximum peace of mind.
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