Single-phase 230V units, designed for easy fitting to existing or new air ducts. 

• The lamp wiring components as well as other sensitive materials are kept out of the air flow.
• Long life 9,000h lamps, easily replaceable through the outer casing.
• DUO - Possibility of automatic start of the unit, when the network's fan is activated, through an optional Central Controller.
• DAO - It has a pressure (air flow) sensor adjustable from 30 ÷ 200 Pa and an automatic start function when the network's fan is activated.

If the project requires a large air supply, more DUO / DAO units can be combined.

TECHNICAL CHARACTERISTICS

• Compact construction and easy maintenance.
• Fitting to any type and dimension of air duct.
• Silent operation, no burden on the static pressure of the system.
• Reduces air duct cleaning requirements.
• Operation indicators with LED lights.
• Fresh air is channeled into the lamps through an air guide resulting in an increase in ozone production and at the same time protecting the lamps from direct contact with the particles (smoke, oil, etc.) of the dirty exhaust air.

USE

• As an autonomous air purification system in "light" cooking kitchens.
• As an air purification system in combination with electrostatic filters or active carbon filters.
• As an air purification system for areas with garbage, sewage or any other similar installation.