HBFX 71 T4/T8 (A2:6) F300

AXIAL FAN 300ºC/2h AND ATEX

MANUFACTURING FEATURES

• Axial fan with circular reinforced frame.
• Modular motor-impeller assembly.
• Cast aluminium impeller with variable pitch angle. Polyester powder finishing coat.
• Standard asynchronous squirrel cage motor with IP-55 protection and Class H insulation certified 300ºC/2h and ATEX (II3G) . Standard voltages 400V(Y) 60Hz in three phase motors up to 3kW and 400V 60Hz for higher powers and 2 speed motors.

APPLICATIONS

Designed for wall or duct installation, they are suitable for:
• Smoke emergency exhaust with motor inside the hazardous area and high pressures needed.
• Maximum working temperature: 60ºC.

UNDER REQUEST

• B Form impeller (air flow from impeller to motor).
• 100% reversible impeller.

Official homologation by the European laboratory APPLUS according to EN 12101-3:2015
Certification Nr: 0370-CPR-2402

Fan

Max flow

31610 m³/h

Design point

Service point

Degrees

RPM

Temp. max. (ºC)

Q (m³/h)

Ps (Pa)

Pd (Pa)

Pt (Pa)

Speed air (m/s)

Security coefficient

Mechanical total efficiency (%)

Total efficiency (%)

Pw_mec

Pw_mec (kW)

Pw_abs (kW) 1.2 Kg/m³

Pw_recom (kW)

Alternative point

HBFX 71 T4/T8 (A2:6) F300

C (mot.T100)	C (mot.T80)	C (mot.T90L)	C (mot.T90S)	E	O	ØA	ØB	ØDint	ØJ
447	357	416	391	190	16x22,5º	802	770	715	12

HBFX 71 T4/T8 (A2:6) F300

Model

MC HB 71

Code

960003158

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

JE 45

Code

A-300719201

Information

ANTI-VIBRATION JOINT

MANUFACTURING FEATURES

• Flexible joint to clinch the fan to the duct.
• Avoids transmission of vibrations for circular and rectangular connection.
• Dimensions: two metallic flanges of 45mm each one and a flexible flange of 60mm.
• The reel is 30,5m lenght.
• Maximum pressure: 20 mmca.
• Fire resistance M0 from -50ºC to +200ºC in continuous and 400ºC/2h.

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

INT ATEX (GENERIC)

Code

Information

ATEX SWITCH

Switch for ATEX environments. Suitable for zones 1-2 (gas) and 21-22 (dust), index protection IP65. Manufactured in aluminum alloy and RAL 7000 gray finishing coat. External screws in stainless steel. Control on the front. Tensions up to 690V. According to directive 2014/34 / UE (ATEX).

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.

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HBFX 71 T4/T8 (A2:6) F300

Fan

HBFX 71 T4/T8 (A2:6) F300

HBFX 71 T4/T8 (A2:6) F300

HBFX 71 T4/T8 (A2:6) F300