Air Curtain Optima Switch
- Self-supporting casing construction made of galvanized steel plate, finished in structural epoxy-polyester painting white colour RAL9016 as standard. Other colours are available on request.
- Micro-perforated inlet grille with filter functions and easy service. It does not need prefilter.
- Anodized aluminium outlet vanes, airfoil shaped.
- Low noise twisted cross-flow fans driven by a 2-speed external rotor motor.
- “A” type without heating, air only.
- Includes 2-speed in-built switch.
- Allows door contact and external OFF connection.
| Model | Nominal Airflow m³/h | Recommended Installation Range m |
|---|---|---|
| OPT SW 1000 A | 1500 | 2.8 |
| OPT SW 1500 A | 2150 | 2.8 |
| OPT SW 2000 A | 2900 | 2.8 |