Dynair REV Centrifugal roof fans with external rotor motor – Vertical discharge

Construction

  • Base frame in galvanized steel sheet
  • Protection guard in drawn steel rod protected against the atmospheric agents, manufactured according to UNI 10615:1997
  • Backward curved wheel in galvanized steel sheet (mod. 200 in plastic), with high efficiency and low noise level
  • Outer deflector in ABS
  • External rotor motor, three-phase or single phase, IP 44/B 200-250, IP 44/F 310-400, tropycalized with integral thermal protection

Accessories

  • Backdraught gravity shutter (TS)
  • Silencers (GR)
  • Counter base to be walled up (CB)
  • Support base for corrugated roof coverings (BA)
  • Inlet side Guard (RA)
  • Service switch
  • Speed regulator
  • Delta/start switch
  • Support base/Silenced reduction (PB). Not available for size 200

CATALOGUE

ACCESSORIES

Centrifugal roof fans with external rotor motor and vertical discharge for direct or ducted ventilation in civil, commercial and industrial buildings.

The characteristics of this series are the compact design and ease of installation.
They can exhaust clean air up to the maximum temperature of 40 ° C. The three-phase or single-phase external rotor motor allows full speed regulation, also with a cheap electronic regulator. In the three-phase version, it is also possible to obtain the double speed feature by delta/ star switching.
Available with horizontal discharge: REA series.

TYPE GENERAL
DESCRIPTION
ADDITIONAL INFORMATION SPEED VARIOUS kW GROUP CODE ARTICLE
CENTRIFUGAL ROOF EXTRACTORS
& ACCESSORIES
CENTRIFUGAL ROOF FANS
WITH EXTERNAL ROTOR MOTOR
WITH VERTICAL DISCHARGE
SINGLE-PHASE SINGLE 0,2 REV 1RV2550 REV 252  M
CENTRIFUGAL ROOF EXTRACTORS
& ACCESSORIES
CENTRIFUGAL ROOF FANS
WITH EXTERNAL ROTOR MOTOR
WITH VERTICAL DISCHARGE
SINGLE-PHASE SINGLE 0,12 REV 1RV2560 REV 254  M
CENTRIFUGAL ROOF EXTRACTORS
& ACCESSORIES
CENTRIFUGAL ROOF FANS
WITH EXTERNAL ROTOR MOTOR
WITH VERTICAL DISCHARGE
SINGLE-PHASE SINGLE 0,17 REV 1RV3151 REV 314  M
CENTRIFUGAL ROOF EXTRACTORS
& ACCESSORIES
CENTRIFUGAL ROOF FANS
WITH EXTERNAL ROTOR MOTOR
WITH VERTICAL DISCHARGE
SINGLE-PHASE SINGLE 0,4 REV 1RV3551 REV 354  M
CENTRIFUGAL ROOF EXTRACTORS
& ACCESSORIES
CENTRIFUGAL ROOF FANS
WITH EXTERNAL ROTOR MOTOR
WITH VERTICAL DISCHARGE
THREE-PHASE DOUBLE 0,18 REV 1RV3156 REV 314 T
CENTRIFUGAL ROOF EXTRACTORS
& ACCESSORIES
CENTRIFUGAL ROOF FANS
WITH EXTERNAL ROTOR MOTOR
WITH VERTICAL DISCHARGE
THREE-PHASE DOUBLE 0,4 REV 1RV3556 REV 354  T
CENTRIFUGAL ROOF EXTRACTORS
& ACCESSORIES
CENTRIFUGAL ROOF FANS
WITH EXTERNAL ROTOR MOTOR
WITH VERTICAL DISCHARGE
THREE-PHASE DOUBLE 0,7 REV 1RV4056 REV 404  T