Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000 |
| Delivery Time | 3-8 work days |
| Packaging Details | Carton packaging，1 units per carton |
| Applicable Industries | Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use |
| Mounting | Duct Fan |
| After-sales Service Provided | Online support |
| Customized support | OEM |
| Blade Material | Plastic |
| Voltage | 220V |
| Warranty | 1 Year |
| Product Name | inline fan |
| Color | white |
| Name | Inline Duct Fan |
| Function | Ventilaion |
| Brand Name | Available for ODM |
| Model Number | DJT25-170 |
| Certification | CE |
| Place of Origin | China Foshan |
View Detail Information
Explore similar products
Bathroom Quiet Inline Extractor Fan Duct Exhaust Extractor High Power 3.94 Inch
Toilet Plastic Mixed Flow Inline Duct Fans Extractor Ventilation Exhaust Blower
220V Axial Inline Bathroom Exhaust Fan vent Booster for Hotels
Round Axial Flow Inline Duct Fans Booster Small Bathroom Vent Blower
Product Specification
| Payment Terms | T/T | Supply Ability | 5000 |
| Delivery Time | 3-8 work days | Packaging Details | Carton packaging，1 units per carton |
| Applicable Industries | Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use | Mounting | Duct Fan |
| After-sales Service Provided | Online support | Customized support | OEM |
| Blade Material | Plastic | Voltage | 220V |
| Warranty | 1 Year | Product Name | inline fan |
| Color | white | Name | Inline Duct Fan |
| Function | Ventilaion | Brand Name | Available for ODM |
| Model Number | DJT25-170 | Certification | CE |
| Place of Origin | China Foshan | ||
| High Light | oem inline duct fans ，220v inline duct fans ，oem inline extractor fan | ||
Industrial Applications
Axial flow fans serve as critical components in modern industrial ecosystems. Engineered for heavy-duty operations, these units excel in evacuating hazardous particulates and toxic fumes across chemical processing, pharmaceutical manufacturing, and allied sectors. Through continuous air quality management, they safeguard occupational health while preventing premature degradation of production machinery. Their corrosion-resistant construction and thermal resilience enable reliable performance under extreme operational stressors, including high-temperature workshops and chemically aggressive atmospheres.
Impeller System Engineering
The fan's rotor assembly embodies advanced aerodynamic engineering with maintenance-oriented architecture. Featuring a modular blade-hub configuration, technicians can execute rapid component replacement without specialized tools—a single operator typically completes full disassembly within 30 minutes. This modularity minimizes production interruptions during maintenance cycles while preserving aerodynamic efficiency. Computational fluid dynamics (CFD)-optimized blade geometry ensures harmonic interaction with high-torque motors, achieving 12-15% greater energy efficiency compared to conventional impeller designs.
Installation & Integration
Precision-engineered flange interfaces facilitate seamless integration with existing ventilation infrastructure. Installation protocols employ standardized DIN/ISO coupling mechanisms that guarantee airtight duct connectivity through three critical phases:
The triple-seal gasket system—comprising fluorosilicone primary seals, EPDM secondary barriers, and graphene-coated compression rings—reduces air leakage to <0.2% of total airflow, exceeding ASHRAE 2024 ventilation standards. Mounting flexibility accommodates vertical, horizontal, and angled duct configurations through adaptive bracketing solutions.
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 Dimensions Diagram
Product Size 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 |
Company Details
Business Type:
Manufacturer
Year Established:
1997
Total Annual:
5 million-6.9 million
Employee Number:
100~130
Ecer Certification：
Verified Supplier
Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. originated from Foshan City Nanhai Zhongxing Hardware and Electrical Appliance Factory (with brands including Zhongdian Fresh Air and Zhongdian New Science), is a modern National High-tech Enterprise mainly eng... Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd. originated from Foshan City Nanhai Zhongxing Hardware and Electrical Appliance Factory (with brands including Zhongdian Fresh Air and Zhongdian New Science), is a modern National High-tech Enterprise mainly eng...
Get in touch with us
Leave a Message, we will call you back quickly!