VHS Series

WALL MOUNTED AXIAL FANS

This product series is used whenever a large airflow rate at low pressure is required, such as with ventilation or air conditioning systems for industrial buildings, stables, public places, garages, poultry farms, kitchens, canteens, drying kilns, etc.
Air flow rate ranges from a minimum of 600 [m3/h] to a maximum of 22000 [m3/h], working air temperature between -20 [°C] and +50 [°C].

Documents

General catalogue product pages.

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TECHNICAL FEATURES

Square frame made of galvanized steel sheets. Axial impeller with aerofoil blades made of glass reinforced polypropylene and a die-casting aluminium hub. Cased electric motor, IP 55, class “F” insulation. Protection guard on the motor side.
Impellers can be coupled with a single speed three phase motor voltage 230/400 [V] 50 [Hz], a double speed three-phase motor voltage 400 [V] 50 [Hz] or a single-phase motor voltage 230 [V] 50 [Hz].
Air flow directed from the motor to the impeller, fans can be installed both with both horizontal and vertical axis.

OPTIONAL FEATURES

  • Impellers with different performances.
  • Impellers made of Aluminium or Electro Anti-Static Glass Reinforced Polyamide (PAGAS – Nylon) coupled with explosion proof electric motors (II2G Ex dB IIB T4 Gb ATEX CE IP 55). See VHS-ATX models.
  • Electric motors supporting different voltage and frequency.

DATASHEETS

SECTION UNDER CONSTRUCTION
Please send your requests through email.

4 POLES

VHS 254 S / T VHS 314 S / T VHS 354 S / T VHS 404 S / T
VHS 454 S / T VHS 504 S / T VHS 564 S / T VHS 634 T
VHS 714 T VHS 714 T VHS 714 T VHS 714 T

6 POLES

VHS 356 T VHS 406 T VHS 456 T VHS 506 T
VHS 566 T VHS 636 T VHS 716 T VHS 716 T

8 POLES

VHS 508 T VHS 568 T VHS 638 T VHS 718 T

Double speed

See corresponding one speed graphics (please note that there may be some minor differences).

ACCESSORIES

Documents

Accessories.

Gravity shutter gravity shutter
Flat protection Guard Flat protection guard
Speed controllers Analog single phaseTrifase inverterThree phase change-over switchThree phase control board
Rotary isolator switch. Rotary isolator switch

DIMENSIONS AND WEIGHT

VHS dimensions

Taglia/SizeA
[mm]
B
[mm]
∅C
[mm]
D
[mm]
E
[mm]
∅F
[mm]
[kg]
250400350265572258.57
310465405312772851011
350525465365903151012
4005805204131003251014
4506305704571073701018
5007006405121374051022
5607656955701223851025
630800730640933851226
710850800710934401235