KDK 3509UA Air Curtain 900 mm (3 ft)

The KDK 3509UA is an air curtain (air door) delivering a strong approx. 950 m³/h of airflow, built around KDK's powerful, long-life motor for strong, quiet and reliable performance. A dependable choice for shop, office and restaurant entrances across Sri Lanka.

Key Features

• Strong air delivery of approx. 1020 m³/h
• 2-speed control for precise comfort
• Creates an invisible air barrier that keeps insects, dust and heat out of doorways
• Powerful focused air stream for shop and office entrances
• Helps retain air-conditioning and cut energy loss
• Durable build for continuous commercial use
• Genuine KDK from Panasonic Ecology Systems, built to KDK quality and safety standards

Why Buy from Elite Radio

Elite Radio & Engineering Co. is the authorised KDK distributor in Sri Lanka. Every unit is genuine KDK stock, supplied with manufacturer warranty and backed by islandwide delivery and after-sales support from our Colombo team.

Specifications

• Model: 3509UA
• Type: Air curtain (air door)
• Length: 900 mm (3 ft)
• Efficient distance: 3.5 m
• Air volume: approx. 1170 m³/h
• Fan type: Sirocco cross-flow
• Speed: 2-speed (Hi/Lo)
• Power supply: 220-240 V, 50 Hz
• Country: Malaysia
• Warranty: 1-year motor warranty

Shipping & Returns

1-year motor warranty through Elite Radio & Engineering Co., the authorised KDK distributor in Sri Lanka. Excludes damage from misuse, voltage fluctuation or lightning.

Shipping: Delivered islandwide through CityPak couriers. Shipping is charged at checkout based on weight and destination; there is no free delivery.

Returns: Returns are accepted within 3 days of delivery for genuine manufacturing defects only. Please contact us before returning any item.