The DIF-PUR air diffuser unit can be installed in false ceilings or in suspension. Its double stage of highly efficient filtration generates a clean air flow and is designed for areas where sterilisation is crtiical such as operating theatres or clean rooms.

Key Features:

• Filtration horizontal cassette that creates a low velocity laminar flow purified air barrier, used in high demand applications such as operating rooms and clean rooms.
• Laminar flow purification unit with high efficiency gasket with two filtration stages:
  
  • G4 (ZLM) pre-filter according to EN779 standard
  • H14 absolute filter type minipleat with efficiency of 99.995% according to standard EN1822 and sealed with polyurethane for filtration of 100% of the air. On request, it can be replaced by a ULPA U15 filter with an efficiency of 99.9995%.
• The continuous recirculation of the indoor air through the two filtration stages guarantees the purification of the air by eliminating particles and pollutants such as: dust, pollen, spores, bacteria, viruses and fine particles PM10, PM2.5 and PM1.
• Perforated and enveloping diffuser of steel painted in RAL 9016 white. On request, other colours or materials such as AISI304 stainless steel.
• Backward blade fan with high efficiency and very low consumption external rotor EC motor, electronically adjustable 0-100% via 0-10V.
• Constant airflow controled by special regulation which mesurates air pressure to modify the fan working point and activate dirty filter alarm when it saturates.
• Suitable for suspended installation or adaptable to false ceilings in “T” system.

Dimensions (mm): 1290x680x420