Single Inlet Centrifugal Fan

HPB

APPLICATION
The fan is designed for transport systems of non-aggressive and non-explosive gases without pollution. Typical Applications:
•    pneumatic transport,
•    blowing in drying systems (e.g. graphic machines and processing of plastics),
•    air blowing systems in combustion / thermal treatment systems (e.g. melting furnaces).
 

CONSTRUCTION
•    Belt driven high pressure centrifugal fan
•    Impeller made of aluminum sheet with backward curved blades, dynamically balanced according to ISO 1940-1
•    die-cast aluminum housing
•    galvanized inlet cover
•    the fan is painted gray RAL 7042
•    maximum temperature of the transported medium 110 ° C
•    motor ambient temperature from -20 ° C to + 40 ° C
•    figure LG270
 

MOTOR
•    asynchronous, single-phase, 230V, 50Hz
•    asynchronous, three-phase, 230 / 400V, 50Hz
•    degree of protection IP55
•    insulation class F
•    for frequency control
 

SPECIAL VERSIONS
•    any LG / RD figure
•    painting in a color other than the standard
•    rotor made of galvanized steel sheet
•    impeller made of stainless steel 1.4301
•    rotor made of acid-resistant steel 1.4404
•    motor for other than standard voltage and power frequency
•    motor with a different degree of IP protection
•    engine equipped with sensors or additional cooling
•    motor ambient temperature below -20°C and above + 40°C