60 Hz
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.
| A | B | C | D | E | F | G | H | I | J | N | ØV | ØX |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 556 | 728 | 582 | 485 | 92 | 12 | 749 | 336 | 680 | 311 | 483 | 25 | 396 |
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)
MANUFACTURING FRATURES
• Galvanized protection grid on the outlet side to avoid the entry of objects and contact with the impeller.
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.
MANUFACTURING FEATURES
• Belt tensioning device to be fitted in low pressure centrifugal fans.
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
• 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.
| Nº | Code | Family | Name | Qty |
|---|---|---|---|---|
| 1 | R-252459421 | CASING | BV 18/18 | x1 |
| 2 | R-252459381 | TURBINE | BV 18/18 D.25 | x1 |
| 3 | 252452111 | SHAFT | BV-BVC18 BVCR15 | x1 |
| 4 | 252459217 | BEARING SUPPORT+BEARING | BV 18/18 | x2 |
| 4 | R-712933225 | BEARING | BV-12/15/18 | x2 |
+34 972 720 150
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