X5 Centrifugal Series Air Curtain (20m/s) provides a high-velocity centrifugal solution for open entrances plagued by severe climate loss and pests, delivering maximum air separation, superior energy control, and dependable 24/7 heavy-duty operation.
The high-speed centrifugal platform helps manage energy loss, hygiene protection and temperature separation while keeping doorways open and accessible.
Built for stronger doorway protection, X5 combines centrifugal airflow, durable motor design and practical control options.
Centrifugal airflow forms a stronger invisible barrier across the entrance.
The air stream helps reduce cooling and heating loss through open doors.
Control options help match daily use and installation preference.
Durable motor and impeller construction support long service operation.
Specification data supports high-speed air curtain selection.
Model sizes suit common commercial door widths.
| Model | Voltage (V~Hz) | Power (W) | Airflow (m³/h) | Speed (m/s) | Noise (dB) | Weight (kgs) | Dimensions (mm) |
|---|---|---|---|---|---|---|---|
| FM-4509-L/Y | 220-50 | 230 | 1100 | 16 | 50 | 13 | 900x215x230 |
| FM-4512-L/Y | 220-50 | 290 | 1500 | 16 | 52 | 15.5 | 1200x215x230 |
| FM-4515-L/Y | 220-50 | 380 | 1900 | 16 | 53 | 20 | 1500x215x230 |
| FM-4518-L/Y | 220-50 | 450 | 2280 | 16 | 54 | 23.5 | 1800x215x230 |
High-speed entrance air curtain support for commercial doorways, malls, offices and demanding public spaces.
Supports energy control and comfort at high-traffic entrances.
Helps separate indoor and outdoor air at main doors.
Provides stronger air barrier support for larger doorway openings.
We eliminate procurement and installation risks through rigorous factory verification and straightforward B2B warranty support.
Every batch undergoes strict functional and dimensional routing tests, including centrifugal wheel balance, motor performance, control response, outlet speed verification, noise review, mounting alignment and model-to-table parameter matching. We ensure that every single unit arrives at your project site fully functional and ready for flawless installation.
We stand firmly behind our manufacturing craftsmanship. In the rare event of any material defect or mechanical failure under standard project operations, KCVENTS provides a straightforward, hassle-free hardware replacement service to secure your timeline.
As a global manufacturer of HVAC and ventilation equipment, KCVENTS is dedicated to providing flexible customization services and robust long-term supply chain warranty terms for contractors, brands, and wholesalers.
We support full private labeling (OEM) and custom housing finishes. Our ODM engineering covers custom chassis modifications, specialized airflow curves, and regional electrical standards (e.g., 110V/60Hz, 24V variable frequency).
For large-scale HVAC and green building deployments, we offer structured MOQ tiers, staged shipping contracts, and agile multi-batch delivery aligned with your construction timeline. Technical submittals and parameter validation are included.
Motors enjoy an extended warranty of up to 3 to 5 years, backed by a comprehensive 1-year full system warranty. Bulk orders are eligible for a dedicated percentage of maintenance spares along with 1-on-1 remote engineering support.
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