133mm to 250mm available Plastic Radial Fan

Product Name

133mm to 250mm available Plastic Radial Fan

Product Description

 1. An Overview of Centrifugal Fan 

 (1)Description

Backward curved centrifugal fans are used primarily for intake suction and do not require a scroll housing. They have high hydraulic efficiency. They usually offer a quiet and compact air moving solution. The Permanent Split Capacitor motors provide reduced operating costs and longer service life. Ball bearing construction allows multiple mounting options. Backward centrifugal fans have low profiles that do not need scroll housing. Air is discharged 360° radially from the impeller wheel. These units operate very efficiently at high pressures.

(2)Product Features

1. Material: Impeller: sheet aluminum

Rotor: coated in black

2. Bearings: Maintenance-free Ball Bearings

3. Direction of rotation: Clockwise rotation viewing rotor

4. Approval: All models have reached UL approval, CE approval and CCC approval

5. Motor protection: All models are fitted with an internal Thermal Overload Protection Device.

(3)Typical applications

Exhausting industrial processes, roof and building ventilation, cleanroom 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 dryer.

2. Brief Introduction of Backward Centrifugal fan 

—Material: Impeller: sheet aluminum

Rotor: Coated in black

—Number of blades: 6

—Direction of rotation: Clockwise, seen on rotor

—Type of protection: IP54 or IP44

—Insulation class: B or F

—Mounting position: Shaft horizontal or rotor on bottom; rotor on top on request(Any)

—Condensate discharges: Rotor-side

—Mode of operation: Continuous operation (S1)

—Bearings: Maintenance- free ball bearings

—Motor protection: Design with thermal overload protector

—Cable exit: variable

—Product conforming to standard: CE

—Approval: UL, CCC

Packaging & Shipping

 Packing Details:  one piece in single carton

Delivery Details:  30-45 days /40 HQ Specifications

Our Services

1. Warranty: 1 year warranty for all products.

2. Products Quality: 100% products inspection before delivery.

3. Just in time delivery: Normally, lead time is 30 days.

4. Customized Service: As we have our own molding department, customized service can be provided.

5. Prompt customers’ services: E-mail will be replied in 24 hours.

Company Information

   FENGDA was established in 1990,covering an area of 17,000 square meters,more than 200 employs. We professionally manufacture various fans and motors,which widely used in ventilation,air condition,cooling and heating industry.

    We have strong technology,specialized production facilities and advanced inspection instruments,relying on professionally R &D team,high efficiency production lines and scientific  management ."Low noise,high airflow volume,stable running and long lifetime" to be our strongpoint. By national detection,the technical values of noise, volume, temperature rising balance,lifetime are better than other factories.

Exhibition

 CRH 2015 in Shanghai

RHVAC 2015 in Bangkok

Product Uses

1.Duct Fan                         2.FFU                    3.Ventilation  System  

4.Air Conditioner  Unit            5.Heat  Recovery  Unit   6.Cabinet  conditioner

FAQ

 1. Q: Do you provide warranty for the goods?

        A: Yes, we provide warranty for all the goods from us.

2. Q: Could  FENGDA  provide technology support?

     A: We're in this field many years. If there's any problem, please contact with us,we'll provide suggestion           from our engineer to help you solve problem.

3. Q: Does  FENGDA  keep goods in stock or only trading?

     A: We have large warehouse for goods. Keep lots of goods in warehouse, so could promise fast delivery.

4. Q: Could you fill the invoice for customs as our requirement?
     A: Yes, if there's any requirement for it, please tell us. We'll do it.