We are confident in our dryer vent booster fan, Centrifugal Fan For Air Filtration Equipment, boiler centrifugal fan and we believe that we will be among the advanced in the world. We advocate that enterprises and employees attach importance to and think about the issue of corporate social responsibility. Over the years, we have won the trust and praise of customers because of our reliable product quality, reasonable price, and punctual delivery!
The diameter of Impeller | 120mm | |
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 | Max Air Flow | Capacitor | Noise | Curve |
YWFF2E120 | 230 | 50 | 0.31 | 67 | 2450 | 160 | 2 | 78 | ① |


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
Exhausting industrial processes, roof and building ventilation, clean room and other sensitive HEPA filtering application, laboratory and research facility ventilation, air conditioner, heat exchanger, in-line duct blowers, range hood, fire place
Production details

FAQ
(1)Q: Are you a manufacture factory?
A: Yes,we are one of the leading manufacturers of fans and motors in China since 1980, Our factory occupied area of 26000square meters, located in Yinzhou district, Ningbo. We have more than 300 employees.
(2)Q: Which product certification do you have?
A: Our products are approved VDE certificate, UL certificate, CE certificate, ROHS certificate, CCC certificate, SASO certificate and so on.
(3)Q: How about our company's quality control system??
A: We have gotten IS09001:2008 certificate(SGS)
(4)Q: How long is the warranty of your products
A:One year after ETD
(5)Q:What kind of trade terms and payment terms?
A: Trade terms: EXW, FOB
B: Payment terms: T/T, L/C
All our Boiler Cooling AC Centrifugal Fan Motor are world-class quality and the most competitive price in the international market. We adhere to the people-oriented, people to the best of their talents concept of employment, to create an orderly competition, harmony and win-win, efficient and pragmatic talent development environment. Our company has always insisted on the development of credibility, quality for survival, sincere for friendship, for the majority of customers to provide thoughtful and timely after-sales services.
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