Special Diffuser

 


- Type VPV Floor Mounted Swirl Diffuser

• Designed for use with VAV and CAV systems that not easy to arrange ducts in the ceiling

• Airflows 36 to 1800 m³/h

• Supply airflow direction could be adjustable. Could supply horizontal or vertical or random direction

- Type DRQ Adiustable Swirl Diffuser

• Designed for use with VAV and Induction VAV systems

• Suitable for large air volume and long jet range

• Airflows 450 to 3600 m³/h

• With the characteristics of teo-way adiustment

• The guide blade is adiustable

• Large air supply temperature difference, suitable for -10degC~+15degC air conditioning system

- Type GRQ Adjustable Swirl Diffuser

• Designed for use with VAV and Induction VAV systems

• Suitable for large air volume and long jet range

• Airflows 55 to 6700 m³/h

• Adjustable diversion direction, long air throw distance

• Large air supply temperature difference, suitable for -10degC~+15degC air conditioning system

- Type PBS Perforated Diffuser

• Designed for use with VAV and Induction VAV systems

• Airflows 50 to 1000 m³/h

• High Induction ratio

• Horizontal air pattern

• Internal sound attenuator

• Four directions control

- Type VBG Adjustable Swirl Diffuser

• Designed for use with VAV and Induction VAV systems, suitable for air supply in large space

• Airflows 500 to 5200 m³/h

• High Induction ratio and swirl air out mode

• The guide blade is adjustable

• Large air supply temperature difference, suitable for -10degC~+15degC air conditioning system

- Type VFK Swirl Diffuser

• Designed for use with VAV and Induction VAV systems and to enhance convection with chilled ceilings

• Airflows 50 to 500 m³/h

• High Induction ratio

• Horizontal air pattern

• Internal sound attenuator

- Type VFP Swirl Diffuser

• Designed for use with VAV and Induction VAV systems,suitable for high ventilation system

• Airflows 100 to 1600 m³/h

• High Induction ratio

• Horizontal air pattern, coanda effect

• Internal sound attenuator

- Type VFT Swirl Diffuser

• Designed for use with VAV and Induction VAV systems and to enhance convection with chilled ceilings

• Airflows 180 to 700 m³/h

• High Induction ratio

• Horizontal air pattern

• Internal sound attenuator

- Type CLV adjustable Jet Flo Diffuser

• Multi directional adjustable blades sections to change the supply air direction from vertical horizontal and any positions in between

• The recommended air volume range is 100 to 300 m³/h per meter per slot

• Available with non detachable and detachable diffuser inset according to the project needs

• Seamless joining combined into a continuous strip

 

- Type CSV/CSH Jet Flo Diffuser

• One slot diffuser is designed to provide air movement with very low airflows and to enhance
   convection with chilled ceiling systems

• CSV is 3 way linear jet flow type diffuser, airflows 30 to 100 m³/h per meter per slot

• CSH is 1 way linear jet flow type diffuser, airflows 45 to 150 m³/h per meter per slot

• High Induction ratio

• One slot diffuser width is 23.5mm

• These diffuse can be supplied with multi-slots applied in large air volume, for example. VAV system



Barcol-Air 2020