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14ft Silent Big HVLS Fans 700W 95 RPM For Dining Hall

Minimum Order Quantity : Negotiate Price : Negotiate
Packaging Details : Wood carton Delivery Time : 5-10 work days
Payment Terms : T/T Supply Ability : 100 sets per month
Place of Origin: Suzhou, China Brand Name: DYMFAN
Certification: ISO9001/CE Model Number: D-500A

Detail Information

Product Name: Big HVLS Fan Airflow: 10000 M³/min
Series: D-500 Diameter: 14ft
Power Supply: 220V/380V Max Power Consumption: 700W
Maximum Rev: 95 RPM Total Weight: 16 Kg
Blade Material: Aluminium No. Of Blades: 5 Blades
Application: Warehouse,Industry,High-ceiling Space,restaurant Motor: PMSM Motor
High Light:

HVLS Fans For Dining Hall


14ft Silent Big HVLS Fans


95 RPM Big HVLS Fans

Product Description

14ft Silent Big HVLS Fans For Dining Hall


“Light weight but with great wind power” 


Our 14ft Silent Big HVLS Fan for restaurants is designed to deliver powerful and quiet airflow, providing optimal cooling for dining areas. With its gearless PMSM motor, this fan operates efficiently while consuming minimal power, making it an ideal choice for restaurants.

To enhance its performance, the fan has been carefully designed using advanced 3D computer modeling techniques. The fan body is constructed from lightweight yet durable materials, ensuring a balance between weight reduction and strength.

Additionally, the motor has been meticulously redesigned to achieve a lighter weight without compromising its power output. This ensures that the fan operates efficiently and effectively, creating a comfortable and pleasant dining experience for customers.

With its silent operation and energy-efficient design, our 14ft Silent Big HVLS Fan is a perfect solution for restaurants, providing excellent air circulation and maintaining a comfortable environment for both diners and staff.



 Technical parameters 


Model D-500S D-500A D-500B D-700D D-700E
Diameters 3.61 meter 4.3 meter 5 meter 6.6 meter 7.1 meter
Maximum rev 120RPM 95RPM 80RPM 65RPM 60RPM
Maximum power 700 watt 700 watt 700 watt 1500 watt 1500 watt
Total weight 16kg 17kg 18kg 47kg 49kg
Wind covering space 200-350 200-350 200-350 500-650 500-650
Mounting height 4-10meter 4-10meter 4-10meter 6-25meter 6-25meter
Air volume 10000m³/min 10000m³/min 10000m³/min 18000m³/min 18000m³/min
Mounting I-beams / Bar joists / Solid beams
Moter type BLDC Brush Less Direct Current
Voltage 220V, 50Hz
Motor finish Aluminium alloy case
Blade numbers 5 blades
Applications Factories / Warehouses / Dining halls / Churches / Gyms / Stations / Farms



 How does it work 


14ft Silent Big HVLS Fans 700W 95 RPM For Dining Hall 0

In a dining room setting, the principle behind the use of an extra large ceiling fan is to circulate a significant volume of air by employing large-diameter fan blades that rotate at a low speed. This rotation helps to disrupt the stratified air layer, promoting better air movement and circulation. The low speed operation of the fan ensures a more efficient conversion of electrical energy into useful laminar airflow, minimizing the generation of wasteful turbulence and resistance that would otherwise contribute to unwanted heat.

These larger blades are capable of moving a greater amount of air compared to smaller ceiling fans, typically achieving airflow rates 5 to 20 times higher while delivering the same cooling effect.

In a dining room, the utilization of an extra large ceiling fan creates a favorable ventilation environment for customers. Its low-speed operation, coupled with its efficiency, helps to maintain a comfortable temperature while reducing unnecessary turbulence and noise. By promoting air circulation, the fan contributes to an enjoyable dining experience, enhancing the overall ambiance of the dining room.

No other cooling system is as energy efficient as a system with HVLS industrial fans. In fact, research shows that businesses can reduce or eliminate the use of expensive air conditioning with solutions optimized for oversized ceiling fans. Some oversized ceiling fan suppliers provide his 3D thermodynamic model of a customer's room, proving the effectiveness of oversized ceiling fans as a cost-effective air cooling system.




※Energy saving: The maximum power of D-500A extra large ceiling fan is 700 watts.
※Big wind:
D-500A has a maximum wind volume of 10000m³/min.
※Natural airflow:
D-500A Big HVLS Fan can form wind like natural airflow.
※Lightweight fan main body: The total weight of
D-500A (main body) is 17kg.
※Built-in PMSM motor:
D-500A adopts no PMSM motor and gear box.
※Stepless speed regulation: Our controller is perfectly matched with the fan, and the fan speed can be adjusted steplessly.



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 Application spaces 


Our high efficiency PMSM HVLS fans can applicate in many different spaces:


Industial spaces: Manufacturing plants/work shops/warehouses

Public spaces: Stations/airports/schools/gyms

Commercial spaces: Exhibition halls/malls/hotels/cafes

Other spaces:Churchs/health clubs/livestock farms




14ft Silent Big HVLS Fans 700W 95 RPM For Dining Hall 3


We can provide a variety of installation methods  according to the building structure of the installation site, whether it is steel structure, concrete structure or truss structure, our high efficiency PMSM HVLS fans can be easily and safely mounted on.

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