Vacuum Pump / Generators

PIAB Vacuum pumps/generators based on the patented COAX® technology. It can provide you with three times more vacuum flow than conventional systems, allowing you to increase speed with high reliability while reducing energy consumption. Pumps based on COAX® technology can operate within the feed pressure range of 0.17 to 0.60 MPa. 

COAX® is an advanced solution for creating vacuum with compressed air. Based on Piab’s multistage technology, COAX® cartridges are smaller, more efficient and more reliable than conventional ejectors, which allow for the design of a flexible, modular and efficient vacuum system. A vacuum system based on COAX® technology can provide you with three times more vacuum flow than conventional systems, allowing you to increase speed with high reliability while reducing energy consumption. COAX® cartridges exist in several sizes (Midi, Mini & Micro) and models (Bi, Pi, Si, Ti & Xi), making them suitable for every application. The technology ensures excellent performance at both low and high feed pressures. Pumps based on COAX® technology can operate within the feed pressure range of 25 to 87 psi.​

Type of Vacuum Pump / Generators

Decentralized vacuum ejectors are especially common in the automotive, electronic/semiconductor pick-and-place applications, dedicated packaging equipment, injection molding automation and unloading/loading metal forming machines (bending, punching and laser-cutting)

Compact/stackable vacuum pumps are air-driven multistage ejector families, based on COAX® technology, that come with integrated controls and special functions, such as on/off valve, blow-off valve, vacuum switch, energy saving function etc.. They are configurable platforms, making it easy to specify the exact control functions needed for the system.

Piab VGS™ – A product design where different suction cups can be integrated with vacuum cartridges based on the patented COAX® technology. The “vacuum gripper” makes selection, sizing and installation of a vacuum system easier. With a VGS™ you will enjoy the benefits of a more cost-efficient and reliable decentralized vacuum system.

COAX® is an advanced solution for creating vacuum with compressed air. Based on Piab’s multistage technology, COAX® cartridges are smaller, more efficient and more reliable than conventional ejectors, which allows for the design of a flexible, modular and efficient vacuum system.

  • The two-stage COAX® cartridge MICRO is probably the world’s smallest multistage vacuum ejector. Its low weight makes it suitable to integrate close to the suction point in high speed pick-and-place applications of small objects.
  • The two-stage COAX® cartridge MINI has small mounting dimensions and the three-stage COAX® cartridge MINI has high initial vacuum flow.
  • The two-stage COAX® cartridge MIDI has small mounting dimensions and the three-stage COAX® cartridge MIDI has high initial vacuum flow. The MIDI cartridges are efficient generators of blow-air and are also suitable for fast evacuation of large volumes.

These are vacuum pumps of a standard (classic) design and range from very small chip pumps to large capacity pumps. Most of the pumps have the COAX® cartridge inside, A vacuum system based on COAX® technology can provide you with three times more vacuum flow than conventional systems, allowing you to increase speed with high reliability while reducing energy consumption.

These vacuum pumps combine high security and the most energy-efficient solution for sealed material, COAX® technology with automatic air-saving function. They have a check valve that traps vacuum in sealed applications and an integrated energy saving device that results in virtually no energy consumption. They are excellent products when working with vacuum handling devices that have to comply and fulfil legislated lifting norms for handling devices, for example (DIN/SS) – EN 13155, ASME Standard B30.20, etc.

These vacuum pumps are Piab’s traditional pumps developed to be used within the chemical industry or in chemically aggressive environments.

Different groups of products to enhance, improve or complete your selected pump.

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