Compact vacuum generator with ejector pulse valve, built-in pressure switch, and air-saving function for reliable high vacuum performance.
Product Modelvadmi-45-ls-n
Material Number171054
Product ID5617
Stock on Request
Last updated: 8/29/2026
Key Features
1
High Vacuum PerformanceThe VADMI-45-LS-N achieves an impressive 85% vacuum capacity, making it suitable for demanding applications.
2
Compact DesignWith a nominal size of 0.45 mm, this vacuum generator is designed for minimal installation space, perfect for small-scale projects.
3
Integrated Ejector Pulse ValveThe built-in ejector pulse valve ensures efficient operation and precise control over vacuum levels.
4
Built-in Pressure SwitchThe integrated pressure switch provides automatic activation and deactivation based on vacuum levels, enhancing reliability and efficiency.
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
Air-Saving FunctionThe air-saving function reduces energy consumption by minimizing air flow when not in use, making it an eco-friendly option for continuous operation.
6
Reliable OperationEquipped with a non-detenting manual override and reverse polarity protection, the VADMI-45-LS-N ensures consistent and safe operation.
7
Easy InstallationThe vacuum generator can be mounted via female thread or through-holes, offering flexibility in installation options.
8
High-Quality ComponentsConstructed with high-quality materials and designed to meet ISO 1179-1 and ISO 228-1 standards, ensuring durability and performance.
9
Efficient FiltrationFeaturing a 40 μm filter, the VADMI-45-LS-N maintains high filtration standards, ensuring clean and reliable operation.
10
User-Friendly InterfaceThe product includes an LED display and potentiometer for easy setting and monitoring of vacuum levels, making it user-friendly for operators.
Manual override
Non-detenting
Integrated function
Ejector pulse valve, electric Flow control Shut off valve, electric Compressed air filter Air saving function, electrical 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
-0.6bar -0.1bar
Hysteresis setting range
-8.7psi -1.45psi
Setting options
Potentiometer
Switching status indication
Optical
Setting range threshold value
-0.9bar -0.2bar
Threshold value setting range
-13.05psi -2.9psi
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
NPN
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
