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Samos SI 1500 / 2200 E1

Samos SI are the ideal side channel blowers for vacuum and overpressure ranges.

Samos side channel blowers can be used wherever pulsation-free air or other gases are used to generate vacuum or overpressure. The large variety of sizes and performance classes mean that we can always supply the most effective side channel blower for any application, both in terms of cost and technology. The blower can be installed horizontally or vertically. An extensive range of accessories also allows the blower to be perfectly tailored to the requirements of the application.

Due to the effective compression and precise aluminium die-cast components, Samos SI side channel blowers achieve high pressure differentials and pumping speeds.

Samos SI side channel blowers compress the pumping medium without any oil or touching parts. The permanently lubricated bearings and effective air cooling allow the Samos SI side channel blowers to be totally maintenance-free. A thermo switch installed as standard provides the blower with effective protection against overloading.

Samos SI side channel blowers are extremely cost-effective and environmentally friendly, thanks to the oil-free compression and energy-efficient drive motor.

Samos – the economical solution for vacuum and overpressure applications.

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Technical specifications
Samos side channel blowers work according to the impulse principle. This means that kinetic energy from a rotating impeller is transferred to the pumping medium and converted into pressure. The impeller is mounted directly on the shaft of the motor and, together with the specially shaped housing, forms the side channel. The pumping medium is sucked in, compressed in the side channel and then discharged after one rotation. This way a Samos side channel blower can be used to generate both vacuum and blast air. The motor power also influences the blower’s pumping or discharge speed. The two silencers fitted on the inlet and discharge sides guarantee a quiet operation.

Accessories/technical options

  • Vacuum relief valves
  • Pressure relief valves
  • Additional silencers

Samos SI 1500/2200 E1
Samos SI 1500/2200 E1
Pumping speed/Volume flow

Air at 20 °C. Tolerance: ± 10%

50 Hz 60 Hz
Pumping speed/Volume flow
Technical data Samos SI 1500 E1 Samos SI 2200 E1
Nominal pumping speed m³/h 50 Hz 1500 2200
Max. pressure differential, vacuum version (BV) hPa (mbar) 50 Hz -225 -185
Max. pressure differential, overpressure version (BP) hPa (mbar) 50 Hz +210 +130
Nominal motor rating kW 50 Hz 15.0 20.0
Nominal motor speed min-1 50 Hz 3000 3000
Noise level (ISO 2151) dB(A) 50 Hz 82 82
Weight approx. kg 155 166
Dimensions (L x W x H) mm 654 x 570 x 633 739 x 600 x 610
Gas inlet / outlet G 4" / G 4" Schlauchanschluss Ø 150 mm


Samos SI 1500 / 2200 E1

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