VN-30-H-T6-PQ4-VQ5-RO2 – Festo Vacuum Generators

USD $ 144.06 USD $ 118.13

SKU: Festo 193497

Manufacturer Part Number: Festo 193497
Festo Vacuum Generators: VN-30-H-T6-PQ4-VQ5-RO2
OEM Spec Ref 

The Festo VN-30-H-T6-PQ4-VQ5-RO2 is a high-performance vacuum generator with a 3mm nozzle diameter, providing a maximum suction flow of 186L/min and a maximum vacuum pressure of 3.7bar. It features a robust T-shaped design with a push-in connector and an open silencer, capable of operating within a temperature range of 0 to 60°C. This model is particularly noted for its efficient operation, being free of copper and PTFE, making it a reliable choice for diverse industrial applications.

Key Features:

  • Efficient Suction Performance: Offers a maximum suction flow rate of 186L/min, ensuring effective vacuum generation for various applications.
  • High Vacuum Pressure: Capable of achieving up to 3.7bar of vacuum pressure, ideal for demanding industrial environments.
  • Durable and Safe: Constructed with high-quality materials, free from copper and PTFE, enhancing its durability and safety for industrial use.
  • Versatile Installation: Designed for flexible installation in any position, accommodating different spatial requirements in industrial setups.


  • Enhanced Operational Efficiency: Improves system performance with its powerful suction capabilities and robust design.
  • Reduced Operational Costs: Optimizes energy usage and maintenance needs due to its efficient and durable construction.
  • Versatile Applications: Suitable for a wide range of industrial applications due to its flexible installation and high vacuum capabilities.


  • Manufacturing: Essential for automated manufacturing processes requiring reliable vacuum generation.
  • Material Handling: Ideal for systems that need robust vacuum handling for materials and components.
  • Automation Systems: Plays a vital role in enhancing the efficiency and reliability of pneumatic automation systems.

The Festo VN-30-H-T6-PQ4-VQ5-RO2 stands as a testament to Festo’s commitment to high-quality and efficient vacuum technology solutions, catering to the demanding needs of modern industrial applications.

Technical Data

Feature Specification
Nominal width of Laval nozzle 3 mm
Width dimension 24 mm
Muffler construction type Open
Mounting position Any
Ejector characteristics High vacuum
Integrated function Pneumatic muffler open
Structural design T-shape
Symbol 00991489
Operating pressure for max. suction rate 3 bar
Operating pressure 1 bar … 8 bar
Operating pressure for max. vacuum 3.7 bar
Max. vacuum 93 %
Nominal operating pressure 6 bar
Max. suction rate with respect to atmosphere 186 l/min
Air supply time at nominal operating pressure 0.1 s
Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media Operation with oil lubrication not possible
Corrosion resistance class (CRC) 1 – Low corrosion stress
LABS (PWIS) conformity VDMA24364 zone III
Temperature of medium 0 °C … 60 °C
Noise level at nominal operating pressure 78 dB(A)
Ambient temperature 0 °C … 60 °C
Max. tightening torque 0.8 Nm
Product weight 182 g
Type of mounting With through-hole
With accessories
Pneumatic connection 1 QS-10
Pneumatic connection 3 Pneumatic muffler open
Vacuum connection QS-12
Note on materials RoHS-compliant
Seals material NBR
Female nozzle material POM
Housing material POM-reinforced
Muffler material Die-cast aluminum
PU foam
Material of jet nozzle Wrought aluminum alloy
Material of pneumatic fitting Brass
Weight 0.182 kg