For wastewater treatment plants, energy can account for as much as 75% of the overall operation costs of the facility. Aeration systems are the largest energy user in wastewater treatment plants (more than 60% of the total electricity cost), so improvements in efficiency can significantly reduce energy costs.

Up to 75% of your compressed air costs will be spent on energy, so state-of-the-art aeration equipment can make the difference, not only to reduce your carbon footprint, but by substantially lowering life cycle costs. Choosing the right technology is crucial. The benefits of taking the time to learn about the range and choice of products from positive displacement blowers, screw blowers, air blowers, or turbo blowers, are immeasurable.

Expert Brands



We are a leading partner for the wastewater industry for many decades. Its rotary lobe blowers, screw compressors and centrifugal pumps offer energy efficient and sustainable solutions for a variety of applications.


There are various applications that utilize our products to improve our environment. Aeration is one very necessary function in many environmental applications. For example, our liquid ring vacuum pumps and compressors can be used in the following processes: compression of gases, collection of materials and aeration.


We are a trusted name in Biogas compressor technology. We have developed our industrial gas compressors, renowned for their reliability and maintainability, into a market leading range of compressors, specifically for the Biogas market.


From drying and parts cleaning to pick and place and assembling, we offers a wide range of vacuum and low pressure solutions to the Electronics and Semi-Conductor industry where clean and accurate vacuum supply is required.