fan image
Model
BD 7/7

BD 7/7

LOW PRESSURE DOUBLE INLET FORWARD CURVED IMPELLER WITH FREE SHAFT

MANUFACTURING FEATURES:

• Casing made ​​of galvanized steel.
• Turbine blade multi-blade forward curved double inlet.
• The fan supplied with foot brackets included in the price except for sizes 15-15 and 18-18.
• transmission shaft with anti-rust treatment.
• The fan is supplied free shaft.
• Shaft protruding on both sides to allow mounting of pulleys and belts
• Turbine polyamide reinforced with fiberglass for sizes 7-7, 9-9, 10/10 and 12/12; other models in galvanized sheet. Fan with ball bearings permanently greased mounted rubber ring to prevent vibration


APPLICATIONS:
Designed for assembly in equipment:
• Ventilation boxes and air handling units.
• Centrifugal heaters.
• Industrial and professional kitchen hoods.
• Maximum working temperature: 60ºC.

UNDER REQUEST:
• Metal Turbine.
• Frame mounted OFF.

Fan

Flow
3590 m3/h

BD 7/7

Dimensions scheme
A B C D E F G H I J N ØX ØV
230 370 259 245 48,5 9,5 337 150 313 153 208 158 20

BD 7/7

Model
ISOSW 25A 1V
Information
SAFETY SWITCH

MANUFACTURING FEATURES

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

Model
PG3 7/7
Information
OUTLET PROTECTION GUARD FOR FANS

MANUFACTURING FRATURES

• Galvanized protection grid on the outlet side to avoid the entry of objects and contact with the impeller.

Model
MTD 7/7-9/7
Information
MOTOR SUPPORT FOR BD FANS

MANUFACTURING FEATURES

• Belt tensioning device to be fitted in low pressure centrifugal fans.

Model
OFF 7/7
Information
OUTLET FLANGE FOR DD AND BD FANS

MANUFACTURING FEATURES

• To be installed in the outlet of low pressure fans (DD, BD) and made the connection to the duct easier.
• Made of stainless seel.

UNDER REQUEST

• Possible spot welding on fans outlet.

Model
MS 7/9
Information
MOUNTING SUPPORT FOR LOW PRESSURE FANS

MANUFACTURING FEATURES

• Support to fix centrifugal low pressure fans on flat surfaces.
• Fans from 7/7 to 12/12 are supplied with S support included in price.

BD 7/7

Spare parts scheme
Family Name Qty RPM Angle
1 CASING BV 7/7 x1 - -
2 TURBINE PA6 BV7/7 x1 - -
3 SHAFT BV-BVC7/7-9/7 x1 - -
4 BEARING SUPPORT+BEARING BV 7/7 x2 - -
4 BEARING BV-7/9/10 x2 - -