High-performance vacuum generator with 2mm Laval nozzle, 92% vacuum capacity, and 98L/min suction rate. Ideal for industrial applications requiring precise vacuum levels.
Product Modelvn-20-h-t6-pq4-va5-ro2
Material Number526145
Product ID9482
Stock on Request
Last updated: 8/29/2026
Key Features
1
High Vacuum PerformanceThe Festo VN-20-H-T6-PQ4-VA5-RO2 delivers exceptional vacuum levels, achieving up to 92% vacuum capacity. This ensures reliable performance in demanding industrial applications.
2
Efficient Suction RateWith a suction rate of 98L/min, this vacuum generator efficiently handles high-volume vacuum needs. Its design ensures optimal performance in various industrial settings.
3
Compact and Versatile DesignThe compact design of the VN-20-H-T6-PQ4-VA5-RO2 allows for flexible mounting options. It can be mounted in any position, making it suitable for a wide range of applications.
4
High-Quality ConstructionBuilt with high-quality materials, this vacuum generator is durable and long-lasting. Its robust construction ensures consistent performance over time, reducing maintenance needs.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Nominal width of Laval nozzle
2mm
Width dimension
24mm
Muffler construction type
Open
Mounting position
Any
Ejector characteristics
High vacuum Standard
Integrated function
Pneumatic muffler open
5
Open Silencer DesignThe open silencer design of the VN-20-H-T6-PQ4-VA5-RO2 minimizes noise levels, creating a more comfortable working environment. This feature is particularly beneficial in noise-sensitive industrial settings.
Structural design
T-shape
Symbol
00991489
Operating pressure for max. suction rate
2bar
Operating pressure
1bar 8bar
Operating pressure for max. vacuum
3.5bar
Max. vacuum
92%
Nominal operating pressure
6bar
Max. suction rate with respect to atmosphere
98l/min
Air supply time at nominal operating pressure
0.2s
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
63dB(A)
Ambient temperature
0°C 60°C
Max. tightening torque
0.8Nm
Product weight
189g
Type of mounting
With through-hole With accessories
Pneumatic connection 1
QS-10
Pneumatic connection 3
Pneumatic muffler open
Vacuum connection
G1/4
Material of connecting thread
Wrought aluminum alloy
Note on materials
RoHS-compliant
Seals material
NBR
Female nozzle material
POM
Housing material
POM-reinforced
Muffler material
Die-cast aluminum POM PU foam
Material of jet nozzle
Wrought aluminum alloy
Material of pneumatic fitting
Brass Nickel-plated
Manufacturer ID
526145
Festo VN-20-H-T6-PQ4-VA5-RO2 Vacuum Generator - High Vacuum Performance | INDSLT
