549252 Festo Vacuum Generators

Product Details

• Type code
  VN
• Ejector characteristics
  High vacuum Standard
• Operating pressure for max. vacuum
  4.5 bar
• Max. suction rate with respect to atmosphere
  25 l/min
• Ambient temperature
  0 °C ... 60 °C
• Pneumatic connection 3
  Pneumatic muffler open
• Seals material
  NBR
• Material of pneumatic fitting
  Brass Nickel-plated
• Nominal width of Laval nozzle
  0.95 mm
• Operating pressure for max. suction rate
  3.1 bar
• Nominal operating pressure
  6 bar
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Pneumatic connection 1
  QS-6
• Material of connecting thread
  Wrought aluminum alloy
• Housing material
  POM-reinforced
• Width dimension
  18 mm
• Mounting position
  Any
• Integrated function
  Pneumatic muffler open
• Air supply time at nominal operating pressure
  1.1 s
• Temperature of medium
  0 °C ... 60 °C
Product weight
42 g
Female nozzle material
POM
Symbol
00991489
Max. vacuum
89 %
Corrosion resistance class (CRC)
1 - Low corrosion stress
Noise level at nominal operating pressure
71 dB(A)
Type of mounting
With through-hole With accessories
Muffler material
Die-cast aluminum PU foam
Muffler construction type
Open
Design
T-shape
Operating pressure
1 bar ... 8 bar
Information on operating and pilot media
Operation with oil lubrication not possible
Max. tightening torque
0.5 Nm
Vacuum connection
G1/4
Note on materials
Free of copper and PTFE RoHS-compliant
Material of jet nozzle
Wrought aluminum alloy

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