Compact and efficient, the Festo VADMI-45-P vacuum generator provides high vacuum performance with an electric ejector pulse valve and closed silencer design.
Product Modelvadmi-45-p
Material Number162524
Product ID4834
Stock on Request
Last updated: 8/29/2026
Key Features
1
High Vacuum PerformanceThe VADMI-45-P achieves a maximum vacuum of 85%, making it suitable for demanding industrial applications.
2
Compact DesignWith a nominal size of 0.45 mm, this vacuum generator is designed for minimal space requirements, ensuring easy integration into various setups.
3
Electric Ejector Pulse ValveThe integrated electric ejector pulse valve ensures efficient and reliable operation, allowing for precise control over vacuum generation.
4
Closed Silencer DesignThe closed silencer design reduces noise levels, creating a more comfortable working environment and minimizing distractions.
5
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
0.45mm
Width dimension
10mm
Muffler construction type
Closed
Mounting position
Any
Ejector characteristics
High vacuum
Grade of filtration
40μm
Easy InstallationThe VADMI-45-P features a simple mounting process, either through a through-hole or female thread, making installation quick and hassle-free.
Manual override
Non-detenting
Integrated function
Ejector pulse valve, electric Flow control Shut off valve, electric Compressed air filter Non-return valve Vacuum switch
Measured variable
Relative pressure
Measuring principle
Piezoresistive
Switching element function
N/O contact
Switching function
Threshold value comparator
Symbol
00991306
Valve function
Closed
Reverse polarity protection
for all electrical connections
Display type
LED
Setting range hysteresis
-0.5bar -0.05bar
Hysteresis setting range
-7.25psi -0.725psi
Setting options
Potentiometer
Switching status indication
Optical
Setting range threshold value
-0.9bar 0bar
Threshold value setting range
-13.05psi 0psi
Operating pressure
21.75psi 116psi
Max. vacuum
85%
Nominal operating pressure
87psi
Max. overload pressure
5bar
Air supply time at nominal operating pressure with ejector pulse
1.9s
DC operating voltage range
21.6V 26.4V
Duty cycle
100%
Switching output
PNP
Certification
RCM compliance mark c UL us - Recognized (OL)
CE marking (see declaration of conformity)
As per EU EMC directive
UKCA marking (see declaration of conformity)
To UK instructions for EMC
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)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Temperature of medium
0°C 60°C
Degree of protection
IP65
Ambient temperature
0°C 50°C
Product weight
90g
Pressure measuring range
0psi 14.5psi
Electrical connection
4-pin M8x1 Plug
Type of mounting
Optionally: With through-hole With internal thread
