Air purifiers and sanitisers for  ceilings and concealed installations

DEPURO SKY purifier removes 99.995% of all arir particles down equal to or below 0.3 microns

DEPURO SKY EVO model has an additional photocatalytic chamber that will kill 99.95% of all viruses and germs

Casing

Housings with bearing structure made with extruded aluminium profiles, 30mm thick, with nylon corner joints. 25mm thick sandwich panels in pre-painted steel sheet, light grey, RAL 9006, class M0, with an anti-corrosion finish, acoustically insulated with fire-resistant rock wool (class A1), density 90 kg/m3. Rectangular air intake and delivery ports complete with protection grilles which can be oriented manually (

Fans

High-efficiency fan motors, 

• consisting of single-phase EC (brushless) motors of the external rotor type, characterised by IP44-grade protection and class B insulation, 
• directly coupled to centrifugal, self-cleaning impellers with reversed blades, 
• adjustable speeds using the control panel
• moulded in polyamide, statically and dynamically balanced at the factory.

Control panel

Wire-connected control panel with LCD display for:

• switching on/off;
• activating/deactivating the photocatalysis module (in EVO models);
• programming, on a daily basis, the operation of the product, which will automatically switch on/ off at the previously set hours;
• programming, in three-time bands, the fan speed so that the ideal compromise between efficient purification, noise emissions and consumption can be reached;
• programming on a daily basis of the switching on/off of the UV lamp, which activates the photocatalysis process (in EVO models);
• setting the operating mode: Manual (switching on and off are left to the user) or Automatic (time programming previously set);
• adjustment of the treated air flow;
• indication, distinguished by type, of the occurred saturation of the filters and the consequent need for their replacement;
• connection to a Building Management System (BMS), Modbus RS485 protocol, for the simultaneous control of up to 32 devices.

Photocatalysis (EVO models)

The technology of the DUST FREE modules uses the combined action of the rays of a special UV lamp with a catalyst structure built from a metal alloy with honeycomb matrix, mainly composed of TiO2 (titanium dioxide) and, to a minor extent, of other noble metals.

Filters

• 3-stage filtering devices optimised to retain impurities of progressively decreasing dimension to guarantee a very high overall filtering capacity of the treated air, at the same time preventing the untimely clogging of the superior class filters; the actual need for periodical filters replacement interventions is signalled on the control panel of which each machine of this range is provided.
• The DEPURO SKY EVO model is equipped with 15 filters: 5 ISO Coarse 65% (G4) pre-filters, 5 ISO ePM1 70% (F7) filters, and 5 HEPA H-14 filters.