Dynair AL Forward curved blade centrifugal fans

Construction

  • Volute casing in folded steel sheet, protected against atmospheric agent by epoxy paint
  • Single inlet, single width, forward curved impeller (sirocco type), manufactured in galvanized steel sheet from type 200 to 315 and in steel sheet with welded blades epoxy painted from type 355 to 450
  • Execution 4 (with impeller directly coupled to motor with feet)
  • Standard orientation LG 270°

Motorizations:

  • AL: asynchronous three-phase or single-phase motors according to international standards IEC 600034, IEC 60072, EMC 2014/30/uE, LVD 2014/35/UE, CE marked, IP 55, class F
  • AL-ATX: asynchronous three-phase motors or single-phase II2G,II2D,II2GD according to international standards IEC 60034, IEC 60072, IEC 60079 and/or IEC61241, EMC 2004/108/ CE, LVD 2006/95/CE, with Atex certification, CE marked, IP55/IP 65, class F
  • All motors suitable to S1 service (continuous working at constant load)

Accessories

  • Inlet protection guard manufactured according to UNI 10615 norm and protected against the atmospheric agents
  • Round inlet cone, in steel sheet epoxy coated.

CATALOGUE

ACCESSORIES

The fans of the AL series find their principal application in the civil and industrial ventilation plants, heating and conditioning.

They can convey clean air and light smoke with temperature range from -20°C to 80 °C. The series consists of different models with impeller diameter from 200 to 450 mm. All sizes are available with discharge angle adjustable by every 45°, with the exclusion of 180° and 225° orientation, which require a special construction.

The series consists of different models with impeller diameter from 200 to 450 mm. All sizes are available with discharge angle adjustable every 45°, with the exclusion of 180° and 225° orientation, which require a special construction.

Versions:

  • AL-ATX : ATEX version RD rotation according to Directives 94/9/CE and 2014/34/UE

Installation:

The centrifugal fans with forward curved impellers must always be installed to ducted systems, eventually with the use of additional resistance (for example setting shutters), that can limit the airflow in such a way that the absorbed current is within the acceptable values stated on the motor rating label.

TYPE GENERAL
DESCRIPTION
ADDITIONAL INFORMATION SPEED VARIOUS kW GROUP CODE ARTICLE
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 1,1 AL 1AL2004 AL 200/2 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 0,25 AL 1AL2000 AL 200/4 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 2,2 AL 1AL2255 AL 225/2 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 0,55 AL 1AL2250 AL 225/4 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 0,75 AL 1AL2500 AL 250/4 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 0,37 AL 1AL2504 AL 250/6 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 1,5 AL 1AL2802 AL 280/4 A T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 0,75 AL 1AL2836 AL 280/6 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 3 AL 1AL3152 AL 315/4 A T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 1,1 AL 1AL3154 AL 315/6 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 4 AL 1AL3566 AL 355/4 A T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 1,5 AL 1AL3568 AL 355/6 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 7,5 AL 1AL4022 AL 400/4 A T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 5,5 AL 1AL4000 AL 400/4 B T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 2,2 AL 1AL4016 AL 400/6 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 1,1 AL 1AL4018 AL 400/8 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 11 AL 1AL4536 AL 450/4 A T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 9,2 AL 1AL4512 AL 450/4 B T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 4 AL 1AL4506 AL 450/6 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN THREE-PHASE SINGLE 2,2 AL 1AL4510 AL 450/8 T LG
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN SPECIAL FEATURES AL UPON REQUEST DISCHARGE ANGLE LG OR RD AT 180/225° UPON REQUEST
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
FORWARD CURVED BLADE CENTRIFUGAL FAN SPECIAL FEATURES AL UPON REQUEST RD ROTATION
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
INLET GUARD FOR AL 200-225-250 AL 5RE9026 INLET GUARD FOR AL200-25-50
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
INLET GUARD FOR AL 280-315 AL 5RE9032 CCr 31
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
INLET GUARD FOR AL 355 AL 5RE9036 CCr 35
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
INLET GUARD FOR AL 400 AL 5RE9041 CCr 40
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
INLET GUARD FOR AL 450 AL 5RE9046 CCr 45
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
OUTLET GUARD FOR AL 200 AL 5RE7500 OUTLET GUARD FOR AL200
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
OUTLET GUARD FOR AL 225 AL 5RE7505 OUTLET GUARD FOR AL225
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
OUTLET GUARD FOR AL 250 AL 5RE7510 OUTLET GUARD FOR AL250
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
OUTLET GUARD FOR AL 280 AL 5RE7515 OUTLET GUARD FOR AL280
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
OUTLET GUARD FOR AL 315 AL 5RE7520 OUTLET GUARD FOR AL315
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
OUTLET GUARD FOR AL 355 AL 5RE7525 OUTLET GUARD FOR AL355
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
OUTLET GUARD FOR AL 400 AL 5RE7530 OUTLET GUARD FOR AL400
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
OUTLET GUARD FOR AL 450 AL 5RE7535 OUTLET GUARD FOR AL450
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
ROUND INLET ADAPTER FOR AL 200 AL 5BO2100 ROUND INLET ADAPTER FOR AL200
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
ROUND INLET ADAPTER FOR AL 225 AL 5BO2202 ROUND INLET ADAPTER FOR AL225
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
ROUND INLET ADAPTER FOR AL 250 AL 5BO2601 ROUND INLET ADAPTER FOR AL250
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
ROUND INLET ADAPTER FOR AL 280 AL 5BO2801 ROUND INLET ADAPTER FOR AL280
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
ROUND INLET ADAPTER FOR AL 315 AL 5BO8319 ROUND INLET ADAPTER FOR AL315
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
ROUND INLET ADAPTER FOR AL 355 AL 5BO8361 ROUND INLET ADAPTER FOR AL355
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
ROUND INLET ADAPTER FOR AL 400 AL 5BO8403 ROUND INLET ADAPTER FOR AL400
FORWARD CURVED BLADES AND RADIAL CENTRIFUGAL FANS
& ACCESSORIES
ACCESSORIES FOR :
AL
ROUND INLET ADAPTER FOR AL 450 AL 5BO8600 ROUND INLET ADAPTER FOR AL450