Ningbo Lionball Ventilator Co., Ltd
+86-574-28825866
AC FRP PP Plastic Air Industrial Centrifugal Ventilation Exhaust Fan Blower

AC FRP PP Plastic Air Industrial Centrifugal Ventilation Exhaust Fan Blower

YWF series centrifugal fan with external motor has features of compact structure,convenient installation, credible running, little noise, energy saving and high efficiency.

  • Description

    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. 
    Our product YWFF140 has several speed ranks, adapt to both frequency conversion and voltage transformation speed changing active.
    Our products are widely used in refrigeration and ventilation fields, such as condenser’ evaporator, duct fans, ceiling fans.
    Voltage and frequency: Single phase motor is 115/220V, 50/60HZ, three phase motor is 380V, 50/60HZ. We can also supply other fan motors with different voltages and frequencies according to clients’ requirement.
    The average service life of motors is more than 40000 hours.


    Performance parameters



           Model

    Voltage
           V

    Frequency
           HZ

    Current
           A

    Input Power
           W

    Speed
    RPM

    MaxAir Flow
     M³/H

    Capacitor
           μF

    Noise
     dB(A)

    Curve

    YWFF2E140

    115

    50/60

    1.45/1.85

    165/210

    2400

    470

    16

    72

    230

    50/60

    0.72/0.92

    165/120

    2400

    470

    4

    72

    YWFF2E140L

    230

    50

    0.45

    100

    1500

    360

    3

    68



    26

    27


    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 

    23


    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

    28(002)29(002)

    30(002)31(002)

    32(002)33(002)


    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.

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