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Brand Name : Available for ODM
Model Number : DJT31-230
Certification : CE
Place of Origin : China Foshan
MOQ : 1
Price : Contact Us
Payment Terms : T/T
Supply Ability : 5000
Delivery Time : 3-8 work days
Packaging Details : Carton packaging,1 units per carton
Electric Current Type : AC
After-sales Service Provided : Online support
Voltage : 220V or 380V
Customized support : OEM 、ODM
Type : Inline
Mounting : Duct Fan
Warranty : 1 Year
Function : Ventilaion
application : industrial Ventilation
Bearing : Ball Bearing
Application in Construction Environments
Axial flow fans serve as critical ventilation solutions in dynamic construction settings by swiftly removing airborne particulates and toxic fumes from workspaces. Beyond accelerating moisture evaporation in freshly poured concrete or coatings, these systems create safer atmospheres conducive to precision tasks like electrical installations or finishing work. The temperature regulation capabilities further mitigate heat stress risks, directly contributing to improved workforce efficiency and OSHA-compliant occupational health standards.
Advanced Impeller Engineering
Engineered with precision, our aerodynamic impeller units integrate energy recovery mechanisms with low-emission manufacturing principles. Through computational fluid dynamics modeling, we've achieved a 22% reduction in power draw compared to conventional models while maintaining 65 dB(A) noise levels—equivalent to normal conversation. The patented blade curvature not only minimizes vortex shedding losses but also enables adaptive performance across varying air densities, making them ideal for high-altitude projects or industrial exhaust scenarios. This dual focus on operational economy and acoustic ecology positions our technology as a cornerstone for ESG-conscious infrastructure development.
Modular Installation System
Featuring tool-free assembly components and color-coded terminal blocks, our plug-and-play design reduces installation labor by 40%. The universal bracket system accommodates both horizontal ducting and vertical stack configurations through adjustable clamping angles (±15°). Pre-installed vibration dampeners and laser-aligned mounting holes eliminate calibration steps, allowing certified technicians to commission units within 90 minutes—including optional IoT sensor integration for smart building management systems. All fasteners comply with ISO 898-1 standards, ensuring compatibility with global construction specifications.
Product Specifications
Model number | Power | Airflow | Static Pressure | Noise Level | Duct Diameter | Quantity per Carton | Net Weight |
(W) | (m5/h) | (Pa) | (dB) | (mm) | (Unit/Box) | (kg) | |
DJT10-20 | 30/26 | 200/170 | 183/130 | 30/25 | 100 | 6 | 1.8 |
DJT15-54 | 48/40 | 540/384 | 330/280 | 40/35 | 150 | 6 | 2.2 |
DJT20-90 | 76/60 | 900/820 | 380/310 | 50/45 | 200 | 6 | 2.7 |
DJT25-170 | 173/152 | 1700/1200 | 550/480 | 56/50 | 250 | 1 | 18 |
DJT31-230 | 350/260 | 2300/1900 | 650/500 | 60/55 | 315 | 1 | 20 |
Product Dimension Diagram
Product Dimension Specifications
Model number | A | B(Φ) | C | D | E | F | H | H1 |
dJT10-20 | 300 | 100 | 100 | 214 | 62 | 60 | 182 | 95 |
DJT15-54 | 293 | 150 | 120 | 237 | 72 | 70 | 211 | 110 |
DJT20-90 | 304 | 200 | 140 | 258 | 78 | 85 | 235 | 124 |
DJT25-170 | 367 | 250 | 317 | 208 | 120 | 95 | 365 | 196 |
DJT31-230 | 450 | 315 | 360 | 255 | 120 | 95 | 410 | 215 |
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Inline Duct Fans The Optimal Choice for Energy Efficiency and Convenient Installation in Construction Projects Images |