We have been engaged in the research and development and production of dryer vent booster fan, Shaded Pole Single Phase Motor, duct exhaust fan with rich experience focusing on this industry for several years, and always in possession of the most advanced formwork technology consultation. The company has always established "survive by quality, and development by reputation" as its business purpose; sophisticated products, fast and convenient after-sales service are the company's promise. In accordance with your request, we are pleased to make you a special offer for the following goods and hope to receive your trial order soon. We insist on cultivating harmony through cultural management, create an equal, open, harmonious and progressive corporate culture atmosphere, fully mobilize the enthusiasm of employees, and enhance the cohesion and centripetal force of the company. Our company in the continuous development and growth at the same time, we always adhere to the customer first, integrity first, mutual benefit and win-win purpose.
Production description
Backward Centrifugal blowers are used primarily for intake suction and do not require a scroll housing. They have high hydraulic efficiency.
Backward centrifugal impellers offer a quiet and compact air moving solution. The Permanent Split Capacitor (PSC) motors provide reduced operating costs and longer service life. Ball bearing construction allows multiple mounting options. Backward centrifugal impellers have low profiles that do not require an enclosure. Air is discharged 360° radially from the impeller wheel. These units operate very efficiently at high pressures.
(1)Material: Impeller: galvanized sheet steel
Rotor: Coated in black plastic
(2)Bearings: Maintenance- free ball bearings
(3) Direction of rotation: Clockwise, seen on rotor (opposite cable exit), or viewing from inlet
(4)All models have reached UL approval, CE approval and CCC approval
(5)The type of protection is IP54. All models are fitted with an internal Thermal Overload Protection Device
(6)Mounting position: Shaft horizontal or rotor on bottom; rotor on top on request (Any)
(7)Insulation class is class B or class F
Performance parameters
| Model | Voltage | Frequency | Current | Input Power | Speed | Max Air Flow | Capacitor | Noise |
YWFB4D630 | 400Y | 50 | 6.5 | 4000 | 1350 | 16000 | 86 | ① |
YWFB6D630-1 | 400Y | 50 | 2.07 | 860 | 940 | 10700 | 74 | ② |
YWFB6D630-2 | 400Y | 50 | 4.1 | 1600 | 960 | 13000 | 74 | ③ |


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 exchangers, in-line duct blowers, range hood, fire place inserts, humidifiers, dehumidifiers, hand dryers
Production details

Building a world-class manufacturing base, manufacturing superior 10 Inch Portabel Hand Take Round Box Fan for Gift Office Kyt25-04 and cultivating and shaping first-class brands are the basis for achieving world-leading brands and building an evergreen foundation. In the whole operation process, our company always adheres to the business philosophy of 'market demand-oriented, adhering to credibility, shouldering responsibility and realizing mutual benefit and win-win'. We satisfy customers with the quality policy of 'based on high-tech, pursue perfection, continuous improvement, and meet requirements'.
Hot Tags: vent axia centrifugal fan, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, pricelist, for sale, refrigerator condenser fan, shaded pole, EC Centrifugal Fan For Duct Ventilating Equipment, DC Centrifugal Fan, EC Axial Fan For Air Cooler, axial fan for freezing chamber








