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Hongke SF4-4 wholesale waterproof cooling fan 220v tube axial fan
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Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Product Specifications
--Product Description
SF SERIES LOW NOISE AXIAL FAN
Model SF Series Low-noise Axial fan has smooth streamline surface with exceptionally good rigidity, firm paddle-wheel structure, even and flat screen cover elegant and pleasing outline and tones. Model SF series fan is divided into pipeline type, wall type, post type four kinds according to the use requirements. It is separated into 14 machine numbers according to the paddle- wheel diameter.
This series product is widely applicable foe the wall type exhaust, post blast, pipeline ventilation in the mining and industrial enterprises, civil-purpose buildings, It can also be used in the working occasions of chemical, light industry, food, medicine, metallurgy, power station, community actions etc and the storage ventilation air conditioner System.
SF stainless steel energy-saving axial flow fan
High performance, large air volume, easy to install
Pure copper motor
Strong wind
Large air volume, low noise, low energy
consumption, the choice of thousands of factories
Thickened stainless steel housing
Wear resistance, corrosion resistance, shock resistance and drop resistance
Widened steel blades
Enlarge and widen the fan blades, increase the contact surface with the air, so that the air volume is larger
Pure copper high speed motor Speed up to 2800 times/min
scenes to be used
SF series energy-saving low-noise axial flow fans are easy to install
have a wide range of applications
USAGE
SCENARIOS
Scientific design, compact structure, flexible use, small footprint, high efficiency
Technical installation parameters
This product is divided into pipeline type, fixed type and post type, please purchase according to your needs, please contact customer service for details
This fan has low wind pressure and is not suitable for pipe connection. Please purchase it carefully. The square is for reference only! It is recommended to use multiple small fans in a large space.
For example, using two 4-2s in a 50 square space is better than using one 64.
Note: There is no remark voltage below 5-4, 220V is issued by default
There is no remark voltage above 6-4, 380V will be sent by default
No. 2 inner diameter 21 outer diameter 23.5 height 24.5
2-2 applies within 10 square meters. Air supply 4 meters: 2-4 applies within 6 square meters. Air supply 2 meters
2.5 inner diameter 26 outer diameter 32 height 25.5
2.5-2 applies within 16 square meters. Air supply 4 meters: 2.5-4 applies within 8 square meters. Air supply 2 meters
No. 3 inner diameter 31 outer diameter 37 height 26
3-2 applies within 24 square meters. Air supply 4 meters: 3-4 applies within 16 square meters, air supply 3 meters
No. 4 inner diameter 41 outer diameter 47 height 33
4-2 applies within 50 square meters, air supply is 8 meters: 4-4 applies within 38 square meters, air supply is 5 meters
No. 5 inner diameter 51 outer diameter 57 height 33
5-2 applies within 58 square meters. Air supply 8 meters: 5-4 applies within 50 square meters. Air supply 4 meters
No. 6 inner diameter 61. outer diameter 68. height 50 6-4 suitable for less than 60 square meters. Air supply 6 meters
No. 7 inner diameter 71. outer diameter 78. height 52 7-4 is suitable for less than 75 square meters, and the air supply is 6.5 meters
No. 8 inner diameter 81. outer diameter 87. height 54 8-4 is suitable for less than 80 square meters, and the air supply is 8 meters
Why not have a plug
1 Due to the large starting current when the product is turned on, the power cord needs to be installed on the air switch to protect the fan
So this product is not equipped with a plug
2 The fixed type is generally a single-sided mesh cover, if you need a double-sided mesh cover, please contact customer service and add the cost of the mesh cover.COMPANY PROFILE
Zhejiang Hongke Electric, founded in 2010, is a professional manufacturer of fans and supporting products. Committed to providing small and medium-sized enterprises with plant ventilation and equipment cooling solutions, we have enabled closed factories and equipment to “breathe” the natural outdoor air freely. With 10 years of development, we currently have a production workshop of 4,000 square meters, a warehouse center of 2,000 square meters, and 50 pieces of production and inspection equipment, and we employ over 100 professional production workers. Our presence has been expanded across China, serving over 300,000 clients.
Our products include axial flow fans, centrifugal fans, explosion-proof fans, external rotor axial flow fans, VF motor cooling fans, dry-type transformer fans, small blowers, cabinet cooling fans, boiler induced-draft fans, and high-pressure centrifugal fans. Factory ventilation and equipment cooling solutions are our two main product categories, and we also provide supporting services such as dedusting, boiler air inducing, and material transportation.
Quality is the cornerstone of Hongke. We are well aware that high quality is essential to solve clients’ problems and also the reason why our clients choose us. We will continue to improve our pre-sales and after-sales service systems and integrate the demand and expectations of clients into our value chain to improve product quality, develop and upgrade our products and services. In this way, our clients can be provided with more efficient solutions.
Hongke Fans unleash the full potential of wind!
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