Is a Variable Speed Vacuum Pump Your Best Option?

Posted by Joe Plumb on

When it comes to energy savings and environmental responsibility, variable speed vacuum pumps are often promoted as the superior choice over their fixed speed counterparts. But have you ever taken the time to look at the overall cost of ownership and compare the two options side by side? If not, it's worth doing so before making a decision.

Rotary vane vacuum pump set and controller Vacuum Technologies Vuototecnica UK

Variable speed vacuum pumps have made significant advancements, providing excellent energy reductions in specific applications. However, these benefits can be overshadowed by the high upfront costs and ongoing maintenance expenses often associated with these sophisticated machines.

In this blog post, we'll take a closer look at the pros and cons of variable speed vacuum pumps and how a standard rotary vane pump system with smart control might be the better choice for your needs.


Variable Speed Vacuum Pumps: Pros and Cons


· Energy savings: Variable speed vacuum pumps can adapt to the exact vacuum level required, resulting in better energy efficiency and reduced power consumption.

· Reduced noise levels: Thanks to their advanced control systems, variable speed vacuum pumps produce less noise than traditional fixed speed systems.

· Improved process control: Variable speed vacuum pumps provide constant vacuum levels, which helps ensure the optimal process conditions.


· High upfront costs: Variable speed vacuum pumps carry a higher purchase price than fixed speed options.

· Expensive maintenance: Maintaining these advanced pumps can require specialised knowledge and skills, which can result in higher overall maintenance costs.

· Complex installation: Variable speed vacuum pumps usually require a more intricate setup, including proper programming and calibration.


Fixed Speed Vacuum Pumps with Clever Control: The Economical Alternative

In contrast to variable speed vacuum pumps, the benefits of a properly sized, standard rotary vane pump system with smart control might just outweigh the disadvantages.

· Lower upfront costs: Fixed speed vacuum pumps have a lower initial purchase price, making them more affordable for a wider range of applications.

· Simplified installation and maintenance: These pumps are typically easier to install and do not require the same level of specialized knowledge for ongoing maintenance.

· Energy efficiency: By incorporating a smart control system like Clever Control, you can optimise energy consumption while still enjoying the benefits of a fixed speed vacuum pump.


In conclusion, while variable speed vacuum pumps certainly have their advantages, the overall cost of ownership, including purchase price and maintenance costs, might make it a less suitable option for some applications.

By choosing a properly sized standard rotary vane pump system with an intelligent control mechanism like Clever Control, you can enjoy energy savings, easy installation, and cost-effective maintenance, making it a more viable choice for many industries.


Vacuum Technologies Logo Banner

Share this post

Newer Post →


Leave a comment