Atlas Copco offers efficient aeration blowers, vacuum pumps, air compressors and oxygen generators for water and waste water treatment. Our rotary screw and centrifugal air blowers guarantee a continuous, highly reliable, energy-efficient and 100% oil-free air supply to your process for years on end, and at the lowest possible operating cost. Our on-site OGP oxygen generators with Pressure Swing Absorption Technology deliver a high capacity flow at the purity you need, when you need it. Also check out our GA VSD+ air compressor range, which gives users energy savings of up to 50% compared to traditional fixed speed compressors within a space saving, upright unit. We know how important it is that water & wastewater treatment plants stay online at all times, which is why our engineers offer on-site service and support for all our products, nationwide, 24/7.