Piab Vacuum Pumps and Ejectors
Efficient vacuum generation for industrial automation and robotics
Piab vacuum pumps and ejectors, mainly based on multistage COAX® technology, are an advanced solution for vacuum generation in industrial automation systems. Designed for high-speed applications, intensive cycles and integration on automated machines and robots, Piab solutions deliver high gripping reliability, shorter cycle times and optimised energy consumption.
Piab is internationally recognised for the development of patented industrial vacuum technologies, with an approach focused on decentralisation, modularity and reduced compressed air consumption, key elements in modern automation architectures. Fluid System integrates Piab vacuum pumps and ejectors into complete solutions for handling, packaging, robotics and process automation, supporting customers in identifying the most suitable system based on the application, the product to be handled and the duty cycle.
Multistage COAX® technology
for vacuum generation
At the core of Piab solutions is multistage COAX® technology, which delivers high suction flow rates with optimised compressed air consumption. Compared with traditional ejectors, COAX® delivers up to three times the flow rate for the same supply pressure, improving system efficiency and stability.
For custom applications, Piab also provides integrable COAX® cartridges, ideal for machine builders requiring compact, customised solutions that can be readily integrated into their own functional units. Solutions are also available in versions suitable for regulated environments or special applications, with compliance with industrial and safety standards (e.g. ATEX, FDA, REACH, RoHS, CE), where required.
Comparison of Piab solutions for vacuum generation
| Solution | Operating principle | Typical configuration | Main applications | Main operational benefits |
|---|---|---|---|---|
| In-line pneumatic ejectors | Vacuum generation using compressed air (COAX®) | Centralised or in-line installation | Pick & place / packaging / robotics | Fast vacuum / high flow rate / efficiency |
| Compact pneumatic ejectors | Pneumatic vacuum close to the gripping point | Machine or EOAT mounting | Industrial robots / end-of-line systems | High dynamics / reduced volumes |
| Decentralised pneumatic ejectors | Pneumatic vacuum with integrated local control | Distributed installation on the system | Modular lines / advanced robotics | Air saving / stability / process safety |
| Vacuum pumps for special applications | Electric vacuum generation (vane / custom solutions) | Dedicated or centralised systems | Automotive / electronics / food & life science | Stable vacuum / no compressed air required |
Piab In-Line Pneumatic Ejectors
Piab in-line pneumatic ejectors are designed for standard and high-speed applications where fast, reliable vacuum generation is required.
TECHNICAL FEATURES
High suction flow rate for fast gripping and release cycles.
Vacuum levels suitable for porous and non-porous materials.
Compressed air consumption optimised through COAX® technology.
Compatible with standard industrial supply pressures.
Blow-off, non-return valves and air-saving functions can be integrated.
Main applications
- High-speed pick & place.
- Packaging and end-of-line systems.
- Industrial and collaborative robots.
Piab In-Line Pneumatic Ejectors available to order
piINLINE® Series
High-performance in-line pneumatic ejectors designed for tube mounting close to the suction cup in decentralised systems. Ideal for high-speed applications, with multistage COAX® technology for maximum energy efficiency. The range also includes new-generation versions for specific sectors such as packaging and electronics, as well as automotive models. Some legacy series have now reached the end of life and have been progressively replaced by more efficient solutions.
piINLINE® plus Series
Advanced versions of the piINLINE® platform, with integrated vacuum control functions, sensors, air-saving valves and diagnostics, designed for advanced applications and high-efficiency systems.
Piab Compact and Decentralised Pneumatic Ejectors
Piab compact and decentralised ejectors are designed to be installed directly close to the gripping point, reducing the volumes to be evacuated and improving system dynamics.
TECHNICAL FEATURES
Reduced dead volumes in the vacuum circuit.
Increased system response speed.
Greater stability of the vacuum level during the operating cycle.
Reduced overall compressed air consumption.
Integration of vacuum sensors and local control functions.
Main applications
- Independent multiple gripping systems.
- High-dynamic robotics.
- Modular and reconfigurable production lines.
Piab Compact and Decentralised Pneumatic Ejectors available to order
piCOMPACT® Series
Compact ejectors for integrated installation on machines or robot end-of-arm tooling, designed to reduce the volumes to be evacuated and improve gripping system dynamics.
piSAFE® Series
Decentralised ejectors with integrated safety functions, designed to maintain vacuum and process safety in robotic and collaborative applications. Also available as dedicated valves for vacuum holding.
piSMART® technology: some advanced Piab ejector versions, such as SMART configurations in the piCOMPACT® series, integrate the piSMART® digital platform, enabling vacuum monitoring, advanced diagnostics, IO-Link communication and integration into automation and Industry 4.0 systems, while also helping optimise compressed air consumption.
Piab Vacuum Pumps for Special Applications
For specific applications, Piab offers dedicated solutions for sectors such as automotive, electronics, food & beverage and life science, including electric vane vacuum pumps for centralised applications or where compressed air is not available.
TECHNICAL FEATURES
Solutions designed for intensive cycles and harsh industrial environments.
Versions compatible with sensitive materials and delicate surfaces.
Availability of versions compliant with specific regulatory requirements.
Main applications
- Automotive and structural assembly.
- Handling of electronic components (e.g. SMD reels).
- Food & beverage and life science applications.
Piab Vacuum Pumps for Special Applications available to order
Custom and integrated Piab solutions
Vacuum systems designed to the specific application, system architecture and process requirements, including highly specialised sectors such as automotive, electronics and packaging.
Application codes and recurring configurations
When selecting or replacing Piab vacuum pumps and ejectors, the code VGS3010.AB.02.BF is frequently searched, often also entered as VGS3010AB02. This code identifies a pneumatic ejector based on COAX® technology, used in high-dynamic industrial automation applications.
Why choose Piab vacuum pumps and ejectors supplied by Fluid System
– Selection of high-efficiency Piab solutions for industrial applications.
– Ideal for decentralised or semi-centralised architectures where maximum speed and minimal latency are required.
– Technical expertise in the design of centralised and decentralised vacuum systems.
– Optimisation of compressed air consumption and cycle times.
Do you need Piab vacuum pumps or ejectors?
Request direct contact
with our experts
Fluid System supports you in identifying the most suitable Piab solutions for vacuum generation, ensuring operational reliability, high performance and optimum integration into industrial automation systems.
Contact us for all the information you need.
FAQ — Piab vacuum pumps and ejectors
Pneumatic ejectors generate vacuum using compressed air and are ideal for high-speed applications. Vacuum pumps are used when stable, continuous vacuum levels or application-specific requirements are needed.
When response times need to be reduced and pressure losses minimised by installing the vacuum generator close to the gripping point.
Yes. Piab develops ejectors and vacuum systems specifically for industrial and collaborative robots, with EOAT integration.
Yes. Piab solutions are designed in compliance with the main European regulations, including CE, RoHS and REACH. Versions suitable for regulated environments and special industrial sectors are available for specific applications.
Yes. Fluid System supports customers in selecting, sizing and integrating Piab solutions into the automation system.
