We have the ability of independent operation and independent product development, and our Centrifugal Bathroom Fan, Compact Axial Fans, EC Centrifugal Fan For Smoke Exhaust Ventilator are exported to all over the world. Economic globalization and the rapid development of information technology have brought major changes to our company's operating environment. Our company can enter the market more economically and quickly, shorten the capital recovery cycle, and rapidly expand the production scale. We always function hard to make terrific values for our prospects and give our customers far better products and solutions & solutions.
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
We are committed to improving our innovation capacity for our 150mm AC Centrifugal Fan Motor for Boiler Cooling System, to accelerate product development, so as to adapt to the needs of the rapid development of the contemporary economy. Our company constantly creates new value to provide a colorful and dreamy future for all mankind through the continuous pursuit of information technology innovation. With the advantage of network commercialization, our company has further explored the potential market.
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