DST

DST

1750 - 9500 kW

DST air destratifiers, with vertical air flow

Plus

  • ERP complying
  • Axial fans
  • Single-phase and three-phase motors

Features and Versions

  • Horizontal installation
  • Axial fan
  • 6 models
  • Starter
  • Regulation thermostat

Technical characteristics

In indoor work environments heated using hot air systems, the need to maintain a temperature of around 18°C at the level where people are working poses a drawback in that a large amount of heat collects near the top of the room, heat that cannot be used and is destined to be lost to the outside.

The DST destratifier overcomes this drawback by generating a vertical stream of air which is able to reduce the difference between the temperatures at floor and ceiling level to about 3 °C. In warmer seasons the DST destratifier can be used to obtain effective ventilation.

Pre-painted steel sheet cabinet complete with adjustable aluminium louvers. Axial fan with safety grille. Two-speed Motor, 400 V three-phase version, tropicalized star-delta type, equipped with internal thermal protection, IP55 protection rating and windings in class F.

Overload cut-out: for motor protection, manual resetting. Regulation thermostat: connected to a contactor to allow the DST destratifier to be switched on and off at the preset temperature.

Main components

 Fan drive assembly

Fan drive assembly

The axial fan, with Hyblade® type airfoil blades made of aluminum and coated with plastic material, possesses the unique characteristics of both materials: sturdiness and quietness are combined with a highly efficient asynchronous electric motor with external rotor.

Fan stop thermostat

It is installed on the unit and allows the temperature to be set at which destratifier operation is activated.

Structure

Pre-painted sheet steel structural work equipped with ABS and adjustable aluminum baffles.

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