LONGWELL 315mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V PWM Control, Stainless Steel, Low Noise, for Industrial Ventilation, Cold Storage, Air Purifiers

Voltage 220V

$ 50

Specifications
Speed
2500rpm, 3000RPM, 4500rpm, 2700RPM, 2100rpm, 1350RPM, 14000Rpm
Frequency
50/60 Hz
Get a Fast Quote from an Engineer Send your airflow, static pressure & voltage — we reply within one working day with a matching model.
✓ 1-day reply ✓ STEP / CAD on request ✓ Factory-direct

Your specifications go straight to a sales engineer — no spam, never shared.

Prefer a datasheet?
Download Product Catalog (PDF)
Need the exact model with a measured or digitised curve? This page describes the EC Axial Fan range. The Fan Selector lists every LONGWELL EC axial fan model with airflow, static pressure, power, noise, drawing and datasheet.
Search EC axial fan models →
Have your duty point?

See every LONGWELL model whose P-Q curve covers it — margins, noise and power included. No login.

Library: Ø24–1,000 mm, single units up to about 61,000 m³/h — larger duties go straight to an engineer. Prefer to talk it through? Send your specs to an engineer

Description

Types :

Breathing Healthier Air Innovative 315mm EC Axial Fans for Ventilation and Indoor Air Purity
Voltage Ranges :

220V
Frequency :

50/60 Hz
Diamter :

315mm ( impeller diameters )
Motor Types :

BLEC External Rotor Motor 
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 /Ventilation SYSTEM/ Equipments Cooling /Refrigerator ,etc;ventilation fan cooling;ventilation exhaust fans

FAQ

1. What is an axial flow fan?

* An axial flow fan is a type of fan that moves air in an axial direction, parallel to the fan’s axis. It is commonly used in various industrial and commercial applications for efficient air circulation.

2. What are the main components of an axial fan?

* The main components of an axial fan include the impeller, motor, housing, and mounting brackets.

3. How do I choose the right size of axial fan for my application?

* The right size of axial fan depends on the required airflow, static pressure, and space available. It’s best to consult with a professional or use a sizing guide to determine the appropriate fan size.

4. What is the difference between AC and DC axial fans?

* AC axial fans are powered by alternating current and are generally more powerful, while DC axial fans run on direct current and offer better energy efficiency and speed control.

5. How do I maintain my axial fan for optimal performance?

* Regular maintenance includes cleaning the fan blades and housing, checking the motor and bearings for wear, and ensuring the fan is securely mounted.

6. Can axial fans be used in outdoor applications?

* Yes, but it’s important to choose an axial fan designed for outdoor use, with weatherproof materials and protection against the elements.

7. What are the common problems with axial fans and how to troubleshoot them?

* Common issues include noise, reduced airflow, and motor failure. Troubleshooting may involve cleaning the fan, checking for obstructions, and inspecting the electrical connections.

8. How do I ensure the safety of my axial fan during operation?

* Safety can be ensured by following the manufacturer’s guidelines, using proper grounding, and regularly inspecting the fan for any signs of wear or damage.

9. What is the typical lifespan of an axial fan?

* The lifespan of an axial fan can vary depending on usage, maintenance, and quality, but it typically ranges from 10 to 20 years.

10. Are there any energy-saving options available for axial fans?

* Yes, DC axial fans and those with variable speed drives are more energy-efficient. Additionally, ensuring proper sizing and maintenance can contribute to energy savings.

Additional information

mounting type

FREE STANDING

Voltage

220V

speed

2500rpm, 3000RPM, 4500rpm, 2700RPM, 2100rpm, 1350RPM, 14000Rpm

Power Source

Electric

blade material

Stainless Steel

customized support

OEM, ODM, OBM

place of origin

Zhejiang, China

brand name

LONGWELL

warranty

1 Year

after-sales service provided

Field maintenance and repair service

Material

Stainless Steel

Product name

Electric motor cooling ventilation fan

Usage

air cooling system

Bearing Type

Ball bearing

Frequency

50/60 Hz

Noise Level

60 dBA

Product type

EC Axial flow type

Protection

Tech out put /Over voltage protection /Over loading protection

Speed control

0~10V/ PWM

Type

Axial Flow Fan

Selling units

Single item

Single package size

40X40X20 cm

Single gross weight

5.000 kg

Reviews

There are no reviews yet.

Be the first to review “LONGWELL 315mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V PWM Control, Stainless Steel, Low Noise, for Industrial Ventilation, Cold Storage, Air Purifiers”

Your email address will not be published. Required fields are marked *

More in this series

LONGWELL 250mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP55, 1627 m³/h Airflow – LWAE3G250SS-7PNW-07LONGWELL 250mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP55, 1627 m³/h Airflow – LWAE3G250SS-7PNW-07250 mm1627 m³/h220 VDatasheet, curve & drawing →LONGWELL 200mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 886 m³/h Airflow – LWAE3G200ST-5PGW-06LONGWELL 200mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 886 m³/h Airflow – LWAE3G200ST-5PGW-06200 mm886 m³/h220 VDatasheet, curve & drawing →LONGWELL 900mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V IP54, 32313 m³/h Airflow – LWAE3G900TS-5MGW-01LONGWELL 900mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V IP54, 32313 m³/h Airflow – LWAE3G900TS-5MGW-01900 mm32313 m³/h3-380-480 VDatasheet, curve & drawing →LONGWELL 250mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP55 0–10V/PWM Control, PA66, PWM Control, for AHU, FFU, Data Center CoolingLONGWELL 250mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP55 0–10V/PWM Control, PA66, PWM Control, for AHU, FFU, Data Center Cooling220 V2480RPMView & InquireLONGWELL 200mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 886 m³/h Airflow – LWAE3G200SS-5PGW-05LONGWELL 200mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 886 m³/h Airflow – LWAE3G200SS-5PGW-05200 mm886 m³/h220 VDatasheet, curve & drawing →LONGWELL 630mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V IP54, 14935 m³/h Airflow – LWAE3G630TS-5MNW-01LONGWELL 630mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V IP54, 14935 m³/h Airflow – LWAE3G630TS-5MNW-01630 mm14935 m³/h3-380 VDatasheet, curve & drawing →LONGWELL 500mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V IP54, 10506 m³/h Airflow – LWAE3G500TS-5MKW-05LONGWELL 500mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V IP54, 10506 m³/h Airflow – LWAE3G500TS-5MKW-05500 mm10506 m³/h3-380 VDatasheet, curve & drawing →LONGWELL 315mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 2575 m³/h Airflow – LWAE3G315ST-5PNW-02LONGWELL 315mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 2575 m³/h Airflow – LWAE3G315ST-5PNW-02315 mm2575 m³/h220 VDatasheet, curve & drawing →LONGWELL 800mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V IP54, 25711 m³/h Airflow – LWAE3G800TS-5MKW-01LONGWELL 800mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V IP54, 25711 m³/h Airflow – LWAE3G800TS-5MKW-01800 mm25711 m³/h3-380 VDatasheet, curve & drawing →LONGWELL 400mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 4944 m³/h Airflow – LWAE3G400ST-5MNW-02LONGWELL 400mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 4944 m³/h Airflow – LWAE3G400ST-5MNW-02400 mm4944 m³/h220 VDatasheet, curve & drawing →

Related for the same application

LONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 911.6 m³/h Airflow, 875.5 Pa Static Pressure – LWFE3G175-072PS-04LONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 911.6 m³/h Airflow, 875.5 Pa Static Pressure – LWFE3G175-072PS-0472 mm911.55 m³/h230 VDatasheet, curve & drawing →LONGWELL 50x15mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 12V – LWAD5015LL-04LONGWELL 50x15mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 12V – LWAD5015LL-0450x150.26 m³/h12 VDatasheet, curve & drawing →LONGWELL 50mm DC Cross Flow Fan, Tangential Blower Fan, 12V 0–10V/PWM Control, 110 m³/h Airflow – LWCD-50190LN-06LONGWELL 50mm DC Cross Flow Fan, Tangential Blower Fan, 12V 0–10V/PWM Control, 110 m³/h Airflow – LWCD-50190LN-0650 mm110 m³/h12 VDatasheet, curve & drawing →LONGWELL 92x25mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 12V – LWAD9225LL-13LONGWELL 92x25mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 12V – LWAD9225LL-1392x250.57 m³/h12 VDatasheet, curve & drawing →LONGWELL EC Gas Blower, Industrial Gas Blower Fan, 220V, for Boilers, AHU, FFULONGWELL EC Gas Blower, Industrial Gas Blower Fan, 220V, for Boilers, AHU, FFU220 V4000 RPMDC MotorView & InquireLONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1185 m³/h Airflow, 773 Pa Static Pressure – LWBA2E250-092NS-09LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1185 m³/h Airflow, 773 Pa Static Pressure – LWBA2E250-092NS-0992 mm1185 m³/h230 VDatasheet, curve & drawing →LONGWELL 80x20mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 48V – LWAD8020HM-03LONGWELL 80x20mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 48V – LWAD8020HM-0380x200.94 m³/h48 VDatasheet, curve & drawing →LONGWELL 450mm AC Axial Fan, Industrial Axial Ventilation Fan, 380/400V IP54, 4944 m³/h Airflow – LWAA4D450S-5MEB-04LONGWELL 450mm AC Axial Fan, Industrial Axial Ventilation Fan, 380/400V IP54, 4944 m³/h Airflow – LWAA4D450S-5MEB-04450 mm4944 m³/h380/400 VDatasheet, curve & drawing →LONGWELL 70x10mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 5V – LWAD7010KD-05LONGWELL 70x10mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 5V – LWAD7010KD-0570x100.61 m³/h5 VDatasheet, curve & drawing →LONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for AHU, FFU, Data Center Cooling – LWFA-140LONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, for AHU, FFU, Data Center Cooling – LWFA-1404in230V4000rpmView & Inquire
Explore related
Free engineering calculators for this fan