HBFX 63 T4/T8 (A2:9) F300

MANUFACTURING FEATURES

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

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.

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)

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).

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.

Non-return overpressure damper for façades made of aluminum slats, which opens and closes automatically. It works with the airflow by opening during operation and closing when the fan is closed. L-shaped frame to be directly embedded. It maintains the overpressure or depression inside a room with respect to the outside or another adjoining room. They incorporate holes in the frame for fixing to the wall or duct by means of screws or rivets.

CONSTRUCTIVE FEATURES:

- Galvanized steel frame for embedding, L-shaped.

- Aluminum slats.

- Ø12 shafts in galvanized steel.

- Ø12 bronze bushings.

- Suitable for 400°/2h (not certified) and temperatures below zero.

- Suitable for speed 18 m/s and with some turbulence.