Model |
FJDA-3 |
FJDA-3.7 |
FJDA-4.3 |
FJDA-5 |
FJDA-6.1 |
FJDA-6.7 |
FJDA-7.3 |
FJDA-6.7 |
FJD-7.3 |
Diameter |
3m/10ft |
3.7m/12ft |
4.3m/14ft |
5m/16ft |
6.1m/20ft |
6.7m/22ft |
7.3m/24ft |
6.7m/22ft |
7.3m/24ft |
Power |
0.37kw |
0.37kw |
0.75kw |
0.75kw |
1.1kw |
1.1kw |
1.1kw |
1.5kw |
1.5kw |
Voltage |
220v-240v/380v-460v |
Frequency |
50Hz/60Hz |
Air Volume |
4000m³/min |
5000m³/min |
7000m³/min |
10000m³/min |
11500m³/min |
12000m³/min |
13000m³/min |
14000m³/min |
15500m³/min |
Speed |
≤120rpm |
≤100rpm |
≤90rpm |
≤80rpm |
≤65rpm |
≤60rpm |
≤55rpm |
≤65rpm |
≤60rpm |
Blades |
5pcs |
5pcs |
5pcs |
5pcs |
6pcs |
6pcs |
6pcs |
6pcs |
6pcs |
Blades width |
180mm |
180mm |
180mm |
180mm |
180mm |
180mm |
180mm |
220mm |
220mm |
Noise |
38dB |
|
|
Weight |
45kg |
49kg |
58kg |
62kg |
99kg |
103kg |
107kg |
109kg |
113kg |
Coverage size |
8-12m |
9-14m |
12-18m |
12-20m |
20-25m |
20-28m |
20-28m |
20-35m |
20-35m |
Effective Area(square meters) |
150 |
230 |
256 |
300 |
600 |
650 |
700 |
750 |
850 |
Above ground |
4-5m |
4-5m |
4-6m |
5-6.5m |
8-10m |
7-12m |
6-9m |
8-14m |
8-17m |
Protection class |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |

Smart Controller:
(1)This guarantees exceptional dust-proof, waterproof, and moisture-proof capabilities, ensuring reliability and longevity in various environments.
(2)Our revolutionary system showcases a position-free vector control, expertly crafted to resist electromagnetic interference and radiation, providing seamless operation.
(3)Experience effortless usability with our streamlined interface, featuring just four intuitive buttons: start, stop, speed up, and slow down, ensuring user-friendly operation.
(4)The system is fortified with extensive protections, covering overvoltage, undervoltage, voltage loss regulation, current, phase deficiency, overload, collision, overheating, lightning, and abnormal operation safeguards, guaranteeing optimal safety and peak performance.
(1)Rated IP65 for superior protection.
(2)Featuring a fully sealed direct drive system,
it effectively reduces heat
(3)buildup, withstands corrosion,
and extends the fan's operational life significantly.
(4)Delivers Large Torque for powerful and efficient performance.
Aluminum Magnesium Alloy Blades
(1)Artfully crafted from aviation-grade high-strength aluminum-magnesium alloy, ensuring robustness for demanding applications.
(2)Offers a superior advantage with high strength, guaranteeing enduring performance through rigorous use.
(3)Exhibits unparalleled toughness, enhancing durability and resilience against wear and tear, ensuring longevity.
(4)Lightweight yet robust design facilitates easy installation and smooth operation, balancing strength with ease of use.
(5)Promotes long service life and ensures safe, reliable usage over extended periods, providing peace of mind.
(6)Resistant to corrosion and oxidation, maintaining its appearance and functionality over time for lasting use.
Tail:
The innovative tail wing design significantly reduces energy loss, stabilizes fan operation, and ensures a more consistent airflow, enhancing overall efficiency and performance.
Installation Instructions
FJDIAMOND Fans: Since its inception, Fujian Diamond Electrical and Mechanical Equipment Co., Ltd. has been a trailblazer in innovation, expertly crafting cutting-edge HVLS (high-volume, low-speed) variable frequency control fans. Our unwavering dedication to reducing operational costs is seamlessly intertwined with a deep-seated commitment to exceeding standard efficiency benchmarks. Our overarching mission is to foster a vibrant and delightful environment that not only enhances employee wellbeing but also advocates for a sustainable, low-carbon lifestyle.
FJDIAMOND is fueled by a dynamic vision to achieve global prominence, ambitiously expanding its international service network with relentless dedication and vigor. Our audacious aspiration is to connect with clients in over 80 countries, offering bespoke solutions through personalized pre-sales consultations, comprehensive post-sales support, and specialized technical expertise. By revolutionizing customer service standards, we unwaveringly uphold our enduring pledge of 'Quality Assurance and Owners' Satisfaction,' ensuring our clients experience unparalleled service excellence.
Production Lines

Q: Are you the factory?
A: Absolutely, we take immense pride in being a dedicated factory specializing in the crafting of large-scale ceiling fans and mobile fan solutions. Nestled in the strategic location of Fujian, China, we present you with an unparalleled opportunity to engage with a direct and streamlined supply chain, promising extraordinary value and significant cost efficiency.
Q: Where is your fan used?
A: Our exceptionally versatile fan is meticulously engineered to deliver optimal solutions across a wide array of environments. Be it the busy realms of factories, sprawling logistics hubs, expansive warehouses, large supermarkets, or grand halls, our fan guarantees superior airflow, enhancing comfort levels and sustaining a refreshing and productive atmosphere, no matter the setting.
Q: Does it use electricity?
A: Indeed, our fan operates on electricity and is celebrated for its highly efficient power consumption rated at merely 0.37KW or less. This dedication to minimizing energy usage not only keeps your energy bills pleasantly low but also makes the fan an environmentally sustainable and economically savvy choice for long-term, consistent usage.
Q: What is the price per fan?
A: We are devoted to presenting you with the most competitive pricing strategy, meticulously tailored to accommodate your unique order volume and model preferences. Contact us to receive a bespoke quote, designed to offer you exceptional value and unrivaled affordability.
Q: How long is the delivery time?
A: Our efficient processes typically ensure your order arrives within a swift 7-10 working days. This expedited delivery timeline is crafted to provide a seamless and smooth fulfillment experience, precisely tailored to meet your demands with speed and precision.
Q: How long is the warranty?
A: We proudly offer an extensive 3-year warranty as a mark of our unwavering commitment to superior quality. Our fans are expertly crafted to guarantee an impressive service life that spans over 20 years, ensuring resilience, durability, and your complete long-term satisfaction.