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BV
Model
BV 12/9
Code
252310160

BV 12/9

DOUBLE INLET, FREE SHAFT WITH NO MOTOR

MANUFACTURING FEATURES

• Galvanised steel sheet housing. 
• Double inlet forward curved impeller in all models.  
• Fan supplied with supports (included in price) except for sizes 15/15 (39/39) and 18/18 (47/47).
• Transmission shaft with anticorrosion treatment.
• Supplied with free shaft.
• Transmission shaft standing out on both sides of the fan to allow motor, pulleys and belts assembly.
• Impellers made of polyamide reinforced with fibreglass for sizes 7/7, 9/9, 10/10 and 12/12; rest of models made of galvanised steel sheet. Ball bearings permanently greased on rubber rings.

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:
• Metallic impeller.
• Frame mounted MBI.

Fan

Max flow
9160 m³/h
Weight
17 Kg
BV 12/9
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Design point
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Service point
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Alternative point

BV 12/9

Dimensions scheme
A B C D E F G H I J N ØV ØX
310 460 339 350 77 17 536 244 490 230 343,5 25 260

BV 12/9

Model
INT 25 3P A
Code
INT253PA
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
RI 12/9
Code
A-960000407
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
TM 12/9
Code
960760100
Information
MOTOR SUPPORT FOR BV FANS

MANUFACTURING FEATURES

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

Model
MBI 12/9
Code
A-251601691
Information
OUTLET FLANGE FOR BD AND BV FANS

MANUFACTURING FEATURES

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

UNDER REQUEST

• Possible spot welding on fans outlet.

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.

BV 12/9

Spare parts scheme
Nº Code Family Name Qty
1 R-252319421 CASING BV 12/9 x1
2 R-252319381 TURBINE BV 12/9 x1
3 252312111 SHAFT EJE TRANSMISION BV33/25 x1
4 252309217 BEARING SUPPORT+BEARING BV 12/9 x2
4 R-712933225 BEARING BV-12/15/18 x2
5 960530100 MOUNTING SUPPORT S 12 x1

BV 12/9

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