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Code 15187

TORRETTA TRT 70 E-V 4P

Centrifugal roof fans with vertical discharge

Description

• Base manufactured from phosphated pressed steel, epoxy powder coated with hammered effect finish, guaranteeing long-term resistance to atmospheric agents.
• Aerodynamically contoured inlet port for optimum performance, fashioned as a single unit with the base and gauged to optimize air flow.
• Pressed steel motor cover: pickled and phosphated surface, polyester powder coated and oven baked finish, colour grey, with hammered texture.
• Pressed steel side baffles angled to exhaust extracted air upwards: zinc-coated, pickled and phosphated surface, polyester powder coated and oven baked finish, colour grey, with hammered texture.
• Accident prevention and anti-bird grilles (to UNI ISO 13857 standard), consisting of electrically welded steel rings with epoxy powder coated finish, colour black.
• Centrifugal impeller with self-cleaning backward curved steel blades, hot-dip galvanized and dynamically balanced (UNI ISO 1940, Point 1 – Class 6.3), and splined steel hub.
• 1 speed three-phase AC motor, size to UNEL MEC standard, flange B5, with shaft turning in double shielded ball bearings, insulation class F.
• Cooling fan for better dissipation of heat
• Galvanized steel eye lugs for transport and lifting/handling operations.
• Cable guaranteeing continuity of earth connection.
• Steel safety wire for anchoring appliances once installed.
• Vortice speed controller.
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Certifications

  • CE CE
  • EAC EAC

Technical Data Sheet

  • Absorbed Current max (A)
    1,85
  • Absorbed Power max (W)
    950
  • Frequency (Hz)
    50
  • Insulation Class
  • Max ambient temperature for continuous operation (°C)
    90
  • Motor IP protection
    55
  • Nominal Diameter (mm)
    350
  • Number of Phases (Ph)
    3
  • Number of Poles
    4
  • Voltage (V)
    400
  • Weight (Kg)
    103
  • Delivery max (l/s)
    1778
  • Delivery max (m³/h)
    6400
  • Pressure max (mmH2O)
    69
  • Pressure max (Pa)
    674
  • RPM
    1440
  • Sound Pressure level Lp [dB (A)] 3m
    77
  • Size A (mm)
    1144
  • Size B (mm)
    830
  • Size C (mm)
    750
  • Size D (mm)
    860
  • Size E (mm)
    491
  • Size F (mm)
    38
  • Size G (mm)
    40
  • Size H (mm)
    723
  • Size L (mm)
    328
Interested?
If you are interested in this product, contact us or locate your nearest Vortice dealer.
Documentation
You can see all the documentation relating to this product: price list, information booklet and wiring diagram.

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