Round diffusers with adjustable deflectors

The WT 500 S round swirl diffusers are used in the service sector and hospital settings, ceiling-mounted or on exposed ducts. They have radially arranged adjustable deflectors, which enable various types of air jets to be obtained: swirling on the inner or outer circumference or vertical diffusion. The intense swirling motion enables a high induction effect with reduced air throws, guaranteeing a low temperature gradient in the occupied zone. They are therefore ideal for use in VAV systems with airflow reductions by up to 50% of the projected value.

  • WT 500 S round swirl diffusers, used in the service sector and hospital settings, ceiling-mounted or on exposed ducts;
  • Radially arranged adjustable deflectors, enabling various types of air jets to be obtained: swirling on the inner or outer circumference or vertically;
  • The intense swirling motion enables a high induction effect with reduced air throws, guaranteeing a low temperature gradient in the occupied zone;
  • Made from steel, painted white in RAL 9010. The adjustable deflectors are made from black nylon (white on request);
  • Supply plenum in anodised sheet steel, with perforated equalising plate, control damper and circular side attachment, in versions with internal insulation (model BOX WT 500 SI) or without insulation (model BOX WT 500 S);
  • Where present, internal insulation is Class 1 polyethylene, 6mm thick.
  • High induction with or without Coanda effect;
  • Horizontal or vertical airflow;
  • Temperature differential up to 12 K when cooling and 15 K when heating;
  • Suitable for both VAV and CAV systems;
  • Plenum box with circular openings of diameters 200mm and 250mm.
tech sheettech sheet

Condizioni generali di vendita

Condizioni generali di acquisto

General Conditions of Purchase