Centrifugal Inline Series is a high-pressure inline duct fan series for ventilation systems that need stronger air delivery through longer duct runs.
Centrifugal Inline Series is built for ducted ventilation where ordinary airflow is not enough and the system needs higher pressure.
The centrifugal impeller and galvanized steel housing make the series practical for commercial HVAC, industrial exhaust and controlled-space ventilation.
It gives buyers clear dimensions, airflow, pressure, noise and application data for reliable model selection.
Built for higher duct resistance, this centrifugal inline fan combines pressure, metal housing and broad project compatibility.
The impeller supports stronger airflow through longer or more resistant duct paths.
Durable housing improves strength and long-term project reliability.
Fan and motor protection help maintain safer, more comfortable operation.
Multiple duct diameters make it easier to match different rooms and system requirements.
Suitable for HVAC systems, clean rooms, labs, kitchens and parking garages.
Published model data supports engineering comparison before purchase.
| Model | A | B | C | ΦD |
|---|---|---|---|---|
| DJT10-25B | 195 | 30 | 237 | 98 |
| DJT12-35B | 195 | 30 | 237 | 123 |
| DJT15-45B | 238 | 30 | 326 | 148 |
| DJT16-45B | 240 | 30 | 326 | 158 |
| DJT20-46B | 224 | 30 | 326 | 198 |
| DJT25-66B | 224 | 30 | 326 | 248 |
| DJT31-66B | 240 | 30 | 396 | 313 |
| Model | Voltage (V/Hz) |
Power (W) |
Airflow (m³/h) |
Static Pressure (Pa) |
Noise (dB) |
Duct Diameter (mm) |
Applicable Area (m³) |
Packing Size (cm) |
N.W (Kg) |
|---|---|---|---|---|---|---|---|---|---|
| DJT10-25B | 220-240 | 61 | 300 | 377 | 62 | 100 | 12-16 | 31×31×25 | 3.5 |
| DJT12-35B | 220-240 | 62 | 385 | 339 | 61 | 125 | 16-21 | 31×31×25 | 3.5 |
| DJT15-45B | 220-240 | 88 | 700 | 399 | 66 | 150 | 29-38 | 40×40×29 | 5 |
| DJT16-45B | 220-240 | 91 | 760 | 352 | 67 | 160 | 31-42 | 40×40×29 | 5 |
| DJT20-46B | 220-240 | 168 | 1165 | 594 | 70 | 200 | 48-64 | 40×40×29 | 5.8 |
| DJT25-66B | 220-240 | 185 | 1255 | 596 | 70 | 250 | 52-69 | 40×40×29 | 5.9 |
| DJT31-66B | 220-240 | 223 | 1740 | 720 | 76 | 315 | 72-96 | 46×43.5×32 | 7 |
High-pressure inline ventilation for duct systems that need dependable airflow across longer or more demanding paths.
Supports supply and exhaust ventilation in office and public building systems.
Moves air through demanding exhaust and fresh-air duct layouts.
Useful where controlled air exchange and reliable model data matter.
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 galvanized housing fit, centrifugal impeller balance, motor protection check, duct diameter alignment, airflow and static pressure verification, noise target review 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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