Detailed Product Description

Thermal insulated glazed - in natural ventilator T120 with soft - line design outer profile for applications in PVC-U timber or aluminium windows. The inner profile is punched and acts as an insect mesh and can be clipped-off/on by hand. An O -ring seal assures perfect wind and water tightness.

Technical parameter:

Height: 135mm

Glass thickness: 20,24mm

Glass reduction: 120mm

Free area: 24000mm²/ m

Airflow: 90m³/m/h at 2 Pa

Wind tightness: According to BS 6375, Part 1, 500 Pa

Water tightness: According to BS 6375, Part 1, 500 Pa

Stiffness and strength: According to BS 6375, Part 1, up to 2000 Pa

Acoustic insulation: According to BS 2750, Part 2

In open position:  23.5 dB (A)

In closed position:  35.3 dB (A)

Merit:

1. Energy saving, environmental protection, no power, no noise,
permanent ventilation.

2. Large volume airflow. Adjustable exchanging channel design.

3. Easy for maintenance and cleaning. No power unit, expert design.

4. Insect and dust resisted, dust mesh can be added.

5. Excellent shape, alum alloy can cut into any length and paint to any color.

6. Save and reliable, easy for installation.

7. Operation by hand, by rod or by cord control.

8. The plastic pieces on the both ends indicate open-close state.

(Green shows open while red shows close)

Assembly:

1. Cut ventilator to size from a bar length (3000 or 6000 mm)

2. Assemble endcaps (1 left + 1 right)

3. Assemble glass strips or sealant.

Order instruction:

Write down the type,glass thickness, length, control mode,
color and quantity.

Free area relate to length (include plastic endcaps)

air ventilator(ventilator,air filter)