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Centrifugal Blower Fan
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Centrifugal Blower Fan

Centrifugal Blower Fan

- Tech output, Locked-Rotor protection, Reverse Polarity, Over-voltage protection, Soft Start Protection,
- Support 0-10 VDC or PWM speed control.

Product Introduction

Model no.: high cfm double inlet centrifugal fan with BLEC MMotor

Voltage: EC 115V / 230V

1

Features:

- Tech output, Locked-Rotor protection, Reverse Polarity, Over-voltage protection, Soft Start Protection,

- Support 0-10 VDC or PWM speed control.

2

Model

Voltage

Operating
Voltage

Rated
Current

Rated
Power

Speed

Air Flow

Air
Pressure

Noise

V

V

A

W

RPM

m³/h

Pa

dBA

LWFD3G-120-072DS-01

230

200~277

0.55

70

1900

420

205

59

LWFD3G-133-092DS-01

230

200~277

0.8

105

1500

690

450

67

LWFD3G-133-092DS-02

230

200~277

0.8

120

1400

910

480

70

LWFD3G-146-092DS-01

230

200~277

0.8

120

1350

1050

450

62

LWFD3G-146-092DS-02
(Metal Blades)

230

200~277

0.8

115

1450

750

700

61

LWFD3G-146-092DS-03
(Plastic Blades)

230

200~277

0.8

115

1450

960

640

61

LWFD3G-180-102DS-01

230

200~277

1.9

400

1550

2000

720

74

4

5

Applications:

· EC fan array

· Electronic cabinet cooling

· Clean room modules

· Heat exchangers

· Air filtration systems

· Military HRAC

· Pharmaceutical/biological control systems

· Computer room air conditioning (CRAC) systems

· Air-handling units

A dehumidifier is an electrical appliance which reduces and maintains the level of humidity in the air, usually for health or comfort reasons, or to eliminate musty odor and to prevent the growth of mildew by extracting water from the air. It can be used for household, commercial, or industrial applications. Large dehumidifiers are used in commercial buildings such as indoor ice rinks and swimming pools, as well as manufacturing plants or storage warehouses.

Electric refrigeration dehumidifiers are the most common type of dehumidifiers. They work by drawing moist air over a refrigerated evaporator with a blower.

LONGWELL is a professional manufacturer of AC DC EC Backward centrifugal fans, blowers, motors and components for heating, venlation air conditioner and refrigeration applications, specialist in EC centrifugal fans, Blower fans, centrifugal blowers, AC /BLDC cross flow fans, single double forward curved Blower fans, AC/BLDC/ECM motors as well as industrial fan blowers .

Established: 1990 . Mfg experiences: over 20 years +

Labs: B&K noise lab, CFD simulation lab, air dynamics test chamber, automatic welding machines, CNC machining centers, auto robot injection machines

Production capacity: over millions pcs .

Exporting countries: 30+

Customers: Top10 in HVACr

LONGWELL ECM fan Advantages:

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LONGWELL will make the perfectly motor and fans matching, and offering good quality and very competitive prices by large scale productions.

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FAQ:

Q1. Delivery time

Q2 . Payment Terms

Q3 .Payment Way

3~5 days for sample ;
23~25 days for bulk orders .

1.Sample Order : 100 % paid in advance for sample order ( refund in bulk orders ) ;
2. Bulk Order : 30 % paid in advance , 70 % paid against the copy of BL documents

T/T , L/C, Paypal, West Union , Visa , MasterCard, Alibaba Pay , etc

Q4.Package Details

Q5. Stocks

100 % checking before delivery;

Standard exporting cartons packages with pallets

Please contact us for more details

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