Piab vacuum pumps/vacuum generators are primarily based on patented COAX technology. COAX is an advanced solution that generates vacuum using compressed air. Based on the multi-stage technology of Piab, COAX cartridges are smaller, more efficient, and more reliable than traditional vacuum ejectors, enabling the design of flexible, modular, and efficient vacuum systems. Vacuum systems based on COAX technology can provide you with three times the vacuum flow of traditional systems, allowing you to increase speed with high reliability while reducing energy consumption. Products include: PIAB vacuum pumps, PIAB grippers, and PIAB vacuum suction cups.