LONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, Explosion-Proof, for AHU, Air Purifiers, HVAC Systems – LWBE3G355

Voltage 230V,400V
(3 customer reviews)

$ 100

Specifications
Motor
EC external rotor motor
Speed
2800rpm, 2600RPM, 2450RPM
Impeller
Aluminum alloy
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Description

Prouduct Name
LONGWELL Stainless Steel Centrifugal Blower Fan – Explosion Proof & High Temperature Resistant
Types :
355mm EC high quality PWM speed control ECM motor 3000cfm continuously Speed exhaust fan 3 phase centrifugal fan
Voltage Ranges :
230V,400V;
Frequency :
50/60 Hz
Diamter :
355mm ( impeller diameters )
Motor Types :
BLEC External Rotor Motor ( EC )
Speed Control :
0-10V Signal / PWM / RS485(Optional)
Max.ambient Temp:
-25℃~ +60℃
Certificating :
All necessary certifications suitable for USA & Europe , ETL,UL ,CE ,RoHS, ISO19001,ISO 14001,BSCI
Protection Level:
IP44 ,IP54,IP55
Electronic Protection:
Current limiting protection ,Over-temperature protection,Over-current protection,Locked-rotor protection,Soft start
Working & Storage
Operating temperature:-25~60℃;Operating humidity:0 ~ 85 % RH
Storing temperature:-25 ~ 70℃;Storing humidity:0 ~ 95 % RH
Applicable altitude range:<1000m
Balancing
According to JB/T 9101-1999 requirements G6.3
Product Standards :
LVD EN60950-1 EMC EN61000-6-3,EN61000-4-2, EN61000-4-3
Mainly Applications
AUH/ AIR PURIFIER / Server Cooling & Ventilation / Grow Tent / Medical equipments/Ventilation SYSTEM/ Equipments Cooling /
Refrigerator ,etc;ventilation fan cooling;ventilation exhaust fans

Additional information

Blade Material

STAINLESS STEEL

speed

2800rpm, 2600RPM, 2450RPM

customized support

OEM, ODM, OBM

mounting

FREE STANDING

place of origin

Zhejiang, China

brand name

LONGWELL

model number

LWBE3G355

warranty

1 Year

After-sales Service Provided

Video technical support

Type

centrifugal fan

Impeller material

Aluminum alloy

Direction

Clockwise

Bearing

Ball Bearing

Motor type

EC external rotor motor

Amb,Temp

-25 to +60℃

Protection

Tech out put /Over voltage protection /Over loading protection

Application

HVAC,air purifier , AHU

Voltage

230V,400V

Keyword

EC centrifugal fan

Selling units

Single item

Single package size

50X50X50 cm

Single gross weight

20.000 kg

3 reviews for LONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, Explosion-Proof, for AHU, Air Purifiers, HVAC Systems – LWBE3G355

  1. Amelia White –

    In our refinery, the blower runs continuously without overheating. Vibration is minimal, and noise is acceptable. It gives us reliable performance in hazardous areas. Longwell’s safety standards are evident.

  2. Anna Fischer –

    For our refinery, the explosion-proof blower fan operates flawlessly. Airflow at 7,200 CFM and static pressure of 11 inches H2O ensures reliable ventilation in high-temp conditions. Longwell’s durability gives us peace of mind.

  3. Ethan Bennett –

    I purchased this fan for a high-temperature drying system, and the performance has exceeded my expectations. The stainless steel construction feels solid, and even under heavy loads the airflow remains stable. Delivery was fast and installation was straightforward. The only minor issue is that it’s a bit heavy, but that’s the price of durability.

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