We do every detail carefully, continuously improve the quality of backward curved fan, Unit Bearing Fan Motors, ac infinity inline fan and services, and pursue customer experience. The company will provide competitive salaries and benefits in the region, and provide fair and broad development space for employees. We have advanced production levels, continuous development, and R&D facilities. The positive displacement pumps designed for low, medium and high viscosity media transport are stable in transportation and reliable in performance. We continuously increase the investment in R&D technology, accelerate the pace of construction of R&D system, and attach great importance to the development of independent intellectual property rights on the basis of actively absorbing the advanced technology at home and abroad. We are equipped with complete services and provide 24-hour customer service to ensure the safety and stability of product performance.
The diameter of Impeller | 140mm | |
Material | Housing | galvanized sheet steel |
Impeller | galvanized sheet steel | |
Rotor | Coated in black plastic | |
Direction of rotation | Clockwise, seen on rotor | |
Counter-Clockwise, seen on rotor | ||
Type of protection | IP54 | |
Insulation class | Class B or Class F | |
Mounting position | Shaft horizontal or rotor on bottom; rotor on top on request(Any) | |
Condensate discharges | Rotor-side | |
Approvals | CE, CCC,UL and so on | |
Mode of operation | Continuous operation(S1) | |
Bearings | Maintenance- free ball bearings | |
Motor protection | TOP wired internally | |
Cable exit | variable, lateral | |
Ambient temperature | -20℃ to 60℃ | |
Advantage | YWF series centrifugal fan with external motor has features of compact structure,convenient installation, credible running, little noise, energy saving and high efficiency. |
Performance parameters
Model | Voltage | Frequency | Current | Input Power | Speed | MaxAir Flow | Capacitor | Noise | Curve |
YWFF2E140 | 115 | 50/60 | 1.45/1.85 | 165/210 | 2400 | 470 | 16 | 72 | ① |
230 | 50/60 | 0.72/0.92 | 165/120 | 2400 | 470 | 4 | 72 | ||
YWFF2E140L | 230 | 50 | 0.45 | 100 | 1500 | 360 | 3 | 68 | ② |
Product feature and application
(1) Product feature:
●Compact structure
●Specialized design
●Refined process control
●Simple Installation
●High efficiency and low noise
●Long service life
(2)Application
●Condenser
●Evaporator
●Pipe fan
●Roof ventilator
●Heat dissipation and ventilation
Production details
Company profile
Founded in 1980, Ningbo lionball Ventilation Co., Ltd. is a key high-tech enterprise of the National Torch Program, which integrates product research and development, manufacturing and sales.Our company has passed ISO9001 quality management system certification and ISO14001 environmental management system certification.
"Lionball" brand after 40 years of precipitation, was awarded as a well-known trademark in Zhejiang Province.Our fan and motor products in the international industry has a high reputation and good reputation.Products are exported to the United States, Germany, Italy and other European and American countries as well as Brazil, Russia, other emerging industrial countries and other parts of the world.The main partners are Emerson, Panasonic and other world top 500 industry famous companies.The main products have passed the German VDE, the United States UL, Europe CE and RoHS and China CCC certification.
Lionball Team
We rely on our advantages in technology and management to attract advanced technology from abroad and transform the advantages into AC FRP PP Plastic Air Industrial Centrifugal Ventilation Exhaust Fan Blower suitable for the market. And hope we can improve competitiveness and achieve the win-win situation together with the customers. Our company has long been adhering to the enterprise tenet of 'quality for survival, innovation for development', serving customers at home and abroad.
Hot Tags: centrifugal fans and blowers, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, pricelist, for sale, AC Shaded Pole Motor, centrifugal exhaust fan, EC Whirlpool Evaporator Fan Motor, piped centeifugal fan, EC Refrigerator Condenser Fan, EC Centrifugal Fan For Air Filtration Equipment