fan image
Model
HBA 56 M4 (A2:9)
Code

HBA 56 M4 (A2:9)


WALL FAN , VARIABLE PITCH BLADES

MANUFACTURING FEATURES:
• Plate axial fan with circular reinforced frame.
• Motor-impeller modular assembly for complete versatility.
• Corrosion-resistant powder coat polyester resin..
• Standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230V 60Hz in single phase motors and 230/400V 60Hz in three phase, motors up to 4kW and 400/690V 60Hz for higher powers.
• HB :  Polypropylene impeller (A2 profile) or polyamide impeller reinforced with fibreglass (other profiles) with variable pitch angle
• HBA : Cast aluminum impeller with variable pitch angle.

APPLICATIONS:
Designed for wall or duct installation, they are suitable for:
• Air renewal in buildings and industries.
• Maximum working temperature: 1ph 50ºC, 3ph 60ºC.

UNDER REQUEST:
• Supply impeller (air direction from impeller to motor)
• 100% reversible impeller.
• 50Hz fans and special voltages.
• Hot-dipped galvanized or stainless steel housing.
• Fan to move air up to 100ºC.

Fan

Max flow
7890 m³/h
HBA 56 M4 (A2:9)
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Design point
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Service point
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Alternative point

HBA 56 M4 (A2:9)

Dimensions scheme
C (mot.T71) C (mot.T80) C (mot.T90L) C (mot.T90S) E O ØA ØB ØDint ØJ
338 352 387 362 175 12x30º 646 620 559 12

HBA 56 M4 (A2:9)

Electrical scheme

HBA 56 M4 (A2:9)

Model
RP0 560
Code
960001204
Information
Outlet protection guard for axial fans

MANUFACTURING FRATURES

• Protection grid on the outlet side to avoid the entry of objects and contact with the impeller.
• Made of welded metal wire.
• According to ROHS 2002/95/EC Directive.

UNDER REQUEST

• Stainless guard 304 or 316 with electro-polished finishing coat.

Model
PCP 56
Code
963250105G
Information
PLASTIC GRAVITY SHUTTER

Gravity shutter.
The shutter will open by air force and will close when the fan is stopped.
Made of ABS plastic.
UV rays protected.
Note: Maximum air speed 16 m/s

Model
MC HB 56
Code
960003156
Information
SQUARE MOUNTING FRAME FOR HB FANS

MANUFACTURING FEATURES

• Square support frame for HB fans.
• Made of steel and protected against corrosion with polyester resin powder.

Model
PC2 60
Code
PC26060
Information
ALUMINIUM GRAVITY SHUTTER

• Overpressure backward damper for facade made of extruded aluminum and standard natural aluminum finishing.
• It incorporates weatherstrip in the fins to achieve greater efficiency in the closure and noise damping.
• Maintains overpressure or depression inside a room with respect to the outside or other adjacent rooms.
• Drills incorporated in frame for wall or duct fixing with screws or rivets.
• Recommended maximum air passage speed 6m/s. maximum temperature of 80ºC.

Model
INT (GENERIC)
Code
Information
SAFETY SWITCH

MANUFACTURING FEATURES

• Safety start-stop switches according to IEC 60947-1 and IEC 60947-3.
• IP65 and always equipped an auxiliary contact.
• Useful for switching off the current before handling the fan.

*Máx. thermal current air (A)

Model
RP1 (GENERIC)
Code
Information
INLET PROTECTION GUARD FOR AXIAL FANS

MANUFACTURING FRATURES

• Inlet protection guard to avoid the entry of objects and contact with the impeller.
• Made of welded metal wire.
• According to ROHS 2002/95/EC Directive.

UNDER REQUEST

• Stainless guard 304 or 316 with electro-polished finishing coat.