Pneumofore gas machines are the solution for gas treatment and processing applications that need high energy savings, low operational cost and constant efficiency over decades. For gas applications, Pneumofore understands a vacuum pump or a gas compressor as the pumping air-end, that is the mechanical device without a lubrication circuit. The company also supplies the vacuum pump or gas compressor either bare-shaft or completed with connection accessories. The Rotary Vane Air End is the heart of Pneumofore technology: a single piece of extraordinary reliability and durability. All Pneumofore vacuum pump and compressors’ Air-Ends are designed to meet the criteria for high production performance, long-term operation, low maintenance and reduced environmental impact. The enduring and proven Rotary Vane design of the Air End offers a wider range of benefits than other technologies: the aluminium vanes, the two bearings and the direct drive are all key elements to meet the criteria for high production performance, long-term operation and low maintenance. Pneumofore has optimized its functionality and improved its performance since 1923.