Ningbo Lionball Ventilator Co., Ltd
+86-574-28825866
AC Single Phase Backward Inclined Centrifugal Fan

AC Single Phase Backward Inclined Centrifugal Fan

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.

  • Description

    Just about every member from our large efficiency income crew values customers' wants and enterprise communication for Small Centrifugal Blower Fans, marine axial fan, EC Motor. We always make fast and perfect service promises to consumers. Excellent staff, advanced technology, excellent equipment and strict management are the basis of our company's continuous development and products to win the support of users. Our company is willing to sincerely cooperate with people from all walks of life and develop together with advanced technology, modern management and professional staff.

    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.

        The diameter of Impeller

    280mm

    Material

    Impeller

    PA plastic 66, fibre glass-reinforced

    Rotor

    Coated in black plastic

    Direction of rotation

    Clockwise, seen on rotor

    Counter-Clockwise, seen on rotor

    Type of protection

    IP44 or 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

    Design with thermal overload protector

    Cable exit

    variable, lateral

    Ambient temperature

    -20℃ to 60℃


    Performance parameters

    Model

    Voltage
     V

    Frequency
    HZ

    Current
     A

    Input Power
    W

    Speed
       RPM

    Max Air Flow
           M³/H

    Capacitor
           μF

    Noise
    dB(A)

    Curve

    YWFB2E280

    230

    50

    0.85

    190

    2450

    1900

    5

    67

    YWFB2E280H

    120

    60

    3.1

    380

    3100

    2050

    30

    85

    YWFB4E280

    230

    50/60

    0.36/0.46

    78/102

    1420/1630

    1400/1600

    3

    62/67

    ③④

    115

    50/60

    0.72/0.92

    78/102

    1420/1630

    1400/1600

    12

    62/67


    4

    5


    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 

    3

    Company profile

    NINGBO LIONBALL VENTILATOR CO.,LTD. was established in 1980. Lionball is one of the key Hi-Tech enterprises of the National Torch Program and a production enterprise combining development,manufacturing and sales together.And our products exported to the United States, Germany, Italy and other European and American countries as well as Brazil, Russia, other emerging industrial countries all around the world.Major partners include EMERSON(EMERSON), PANASONIC (PANASONIC) and other famous companies in the global 500 industry.The main products have been approved by VDE, UL, CE and ROHS and CCC.

    As an enterprise with 40 years of operation history and continuous development and progress, Ningbo Lionball Ventilator Co., Ltd. has established a good cooperative relationship with the global producer and distributors. We believe that our high-quality products, good service and excellent corporate reputation will bring us a win-win situation.

    We've been also a unified huge loved ones, anyone persist with the organization benefit 'unification, determination, tolerance' for AC Single Phase Backward Inclined Centrifugal Fan. Over the years, we have established a stable supply relationship with many merchants by virtue of advanced technology, excellent quality and good reputation. We are fully determined to control the whole supply chain so as to provide quality products at competitive price in a timely manner.

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