SC

APPLICATION

Side-channel blowers are used in pneumatic transport. Typical applications:

• pneumatic transport,
• graphic machines, pneumatic lifts, multi-stage filtration devices with a very high degree of dust separation,
• industrial vacuum cleaners, pools, aeration in biological sewage treatment plants, electroplating plants, etc.,
• for oil-free transport of non-aggressive and non-explosive gases.

CONSTRUCTION

• side-channel blower with direct drive,
• the impeller is made of aluminum alloy, dynamically balanced according to ISO 1940-1,
• the housing is cast in aluminum alloy,
• blower adapted to work in horizontal or vertical position,
• standard color of the blower is gray RAL 7042,
• maximum temperature of the transported medium is 60°C,
• ambient temperature range from -20°C to +40°C.

MOTOR

• asynchronous single-phase 230V 50Hz (power to 2,2 kW),
• asynchronous, three-phase 230V / 400V 50Hz (power to 3 kW),
• asynchronous, three-phase 400V / 690V 50Hz (power from 4 kW),
• efficiency class IE3 (from 0,75 kW) or IE2 (below 0,75 kW), degree of protection IP55,
• insulation class F,
• three-phase motors are adopted for frequency converter,
• thermal protection (TP or TP and PTC) - in selected motors.

SPECIAL EXECUTIONS

• motor with voltage and frequency of power different than standard,
• single-phase motor adopted to voltage regulation,
• motor with other than standard degree of protection,
• motor equipped with sensors or additional cooling,
• sealing between the housing and the motor,
• maximum temperature of the transported medium above 60°C,
• ambient temperature range below -20°C and above +40°C,
• belt drive.