KDK
KDK 2509UA Air Curtain — 90cm, 2.5m Projection
90cm commercial air curtain — 2.5m air barrier, sirocco fan, 2-speed. 870–970 m³/h.
from$550
ViewKDKAir Curtain
KDK 4009UA Air Curtain — 90cm, 4m Projection
90cm air curtain — strongest 4m air barrier, sirocco fan, 2-speed. Up to 12 m/s.
from$990SGD · unit only — install quoted separately
Image 1 of 1. KDK 4009UA Air Curtain — 90cm, 4m Projection
Sourced direct from supplierDelivery date confirmed with your order
One team · one quote
Supplied and installed by us.
We source the unit and coordinate its installation — no juggling a separate seller and installer. One WhatsApp, one written quote, one team accountable for the agreed scope.
Regulated work matched to the right tradeWorkmanship terms stated in the quote
Selected Projection. Price $990.
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Product details
The KDK 4009UA is a 90cm air curtain with the range's strongest 4-metre projection and high velocity (up to ~12 m/s) — for very tall single doorways and demanding sealing. Sirocco fan, durable resin housing, 2-speed control. Air curtains mount above the doorway and are hardwired — SparkFlow's appropriately qualified electricians supply, install and wire it (shopfronts, F&B, cold rooms, loading bays), with installation included in the quote rather than charged as an add-on. WhatsApp us your door width and height for a fixed supply + install price.
Key features
- Strongest 4m air barrier for very tall doorways
- High velocity (up to ~12 m/s) — firm seal
- Unique sirocco fan — durable resin housing
- 2-speed (Lo / Hi) control
- 12-month KDK manufacturer warranty
Before you order
SparkFlow
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HB-10-5499Z
HDB Registered Renovation ContractorHB-10-5499ZBCA ME05 Electrical EngineeringL1Press profilesCNA · Vulcan PostPublic storesShopee · Lazada
We don't disappear after the sale.
Keep the quote and invoice so scope, products and applicable terms are clear.
- Documented issue review
- One contact for follow-up
- Coverage stated in writing
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ViewNot sure which one? WhatsApp us a photo of your space — we'll recommend.WhatsApp us