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SF-B Type Oil & Moisture Resistant Axial Flow Fan

Zhejiang Shenli Explosion proof Electromechanical Co., Ltd.
Tel: +86-13586259916
E-mail:[email protected]
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SF-B Industrial Air Exhaust Fan
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Product Advantages Product Features

The SF-B Series Oil- and Moisture-Resistant Axial Flow Fan is a specialized ventilation device designed by our company specifically for use in complex environments—such as restaurants, bathhouses, and factories. We manufacture these fans in strict compliance with the production standards for explosion-proof motors, ensuring an insulation class rating of Class F. Through enhancements to the housing and technical refinements, the motor's sealing performance has been significantly improved. Consequently, this product is suitable for operation in environments characterized by high humidity or elevated temperatures (provided the temperature does not exceed 80°C).

Immediately Impeller diameter
(mm)		 Speed
 (r/min)		 Motor power
(kw)		 Air volume
(m3/h)		 Voltage
(V)		 Total pressure
(Pa)
3-4 300    1450  0.25   3200  220/380 70 
3-2 300    2900  0.55   4500  220/380 230 
3.5-2 350    2900  0.75   8000  220/380 260 
3.5-4 350    1450  0.55   5500  220/380 140 
4-4 400    1450  0.75   6500  220/380 160 
4-2 400    2900  1.5   11000 220/380 320 
5-4 500    1450  1.1   11000 220/380 210 
6-4 600    1450  2.2   18700 380  320 
7-4 700    1450  3   27000 380  370 
8-4 800    1450  4   37200 380  380 
10-6 1000    960  4   50000 380  260 
About Us
Zhejiang Shenli Explosion proof Electromechanical Co., Ltd.
Zhejiang Shenli Explosion proof Electromechanical Co., Ltd.
Zhejiang Shenli Explosion proof Electromechanical Co., Ltd. is a modern enterprise specializing in the production of explosion-proof axial flow fans, and providing customized SF-B Type Oil & Moisture Resistant Axial Flow Fan products, centrifugal ventilation fans, and civilian fans. All fans are produced strictly in accordance with the national level 2 energy efficiency standards. Our company regards talent as the foundation of enterprise development and has strong technical strength and abundant human resources. Guided by scientific production management, the production workshop adopts a closed modern factory building with its own experimental center, processing center, testing center and equipment, ensuring strong product quality and winning wide trust and praise from users. To face the market with professional skills, greater investment, and continuous innovation. With a nationwide marketing network and scientific sales philosophy, combined with quality and brand, it has created strong competitiveness, making it stand out among its peers. As a professional SF-B Type Oil & Moisture Resistant Axial Flow Fan Factory, our products are sold well throughout the country and Southeast Asia.
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