Vacuum generator
VN-10-H-T4-PQ2-VQ3-RO2
Part number: 549251
Data sheet
Feature Value
Nominal width of Laval nozzle 0.95 mm
Width dimension 18 mm
Type code VN
Muffler construction type Open
Mounting position Any
Ejector characteristics High vacuum
Standard
Integrated function Pneumatic muffler open
Design T-shape
Symbol 00991489
Operating pressure for max. suction rate 3.1 bar
Operating pressure 1 bar ... 8 bar
Operating pressure for max. vacuum 4.5 bar
Max. vacuum 89 %
Nominal operating pressure 6 bar
Max. suction rate with respect to atmosphere 25 l/min
Air supply time at nominal operating pressure 1.1 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
Temperature of medium 0 °C ... 60 °C
Noise level at nominal operating pressure 71 dB(A)
Ambient temperature 0 °C ... 60 °C
Max. tightening torque 0.5 Nm
Product weight 36 g
Type of mounting With through-hole
With accessories
Pneumatic connection 1 QS-6
Pneumatic connection 3 Pneumatic muffler open
Vacuum connection QS-8
Note on materials Free of copper and PTFE
Contains paint-wetting impairment substances
RoHS-compliant
Seals material NBR
Female nozzle material POM
Housing material POM-reinforced
2/22/21 - Subject to change - Festo AG & Co. KG 1/2
