Square Housing Radiator Electric Axial Fan for Ventilation

DC Brushless Axial Exhau Fan, 5V 12V 24V, 47.00 CFM, 70 mm x 70 mm x 25 mm. Large air Valume Adopting high precision double ball bearings, life expectancy at up to 50,000hrs at 25℃ .

About this item

• Designed for projects that requires cooling or ventilation; or as a replacement fan for various products.
• Dimension of outer the frame is 70 mm(L) x 70 mm(W) x 25 mm(H) / The size of fan in inch is 2.75 in(L) x 2.75 in(W) x 0.98 in(H); The center to center distance beween the mountiong holes is 61.5 ± 0.3 mm / 2.42 in.
• Operating Voltage Range: DC 5V/12V/24 | Current: 0.05 ~ 0.26 Amp | Speed: 3000 ~ 5000 RPM | Airflow: 28.17 ~ 47.00 CFM | Noise: 31 ~ 44 dBA | Pressure: 2.00 ~ 7.80 mmAq.
• High Speed: This model is designed to maximize airflow and can be too loud for some applications.
• Lead wire: (+): Red wire ; (-): Black wire. Bearing Type:Sleeve Bearing / Double Ball Bearing; Life: working up to 50000h at 25 degrees.
• Please Comfirm the Fan Size, Voltage, Connector and other parameters before purchase.

DC AXIAL FAN 70x70x25mm(2.75"x2.75"x0.98")

General Specification:
Frame: PBT(Black)UL94V-0
Impeller: PBT(Black)UL94V-0
Operating Temperature: -10ºC~70ºC
Motor Protection: Auto Restart or Polarity Protection
Insulation Resistance: 20MΩ or over with a DC500V Megger
Dielectric Withstand Voltage: AC500V 1s
Bearing Type: Sleeve Bearing or Ball bearing

·All reading are typical values at rated voltage.
·Parameters can be set according to customer requirements.

Feature

• Strict Waterproof & Dustproof Test;
• Large air valume adopting high precision double ball bearings;
• The 7 fan blades designed to focus airflow and reduce noise, creating a torrent of air without creating excess noise;
• Energy saving axial cooling system fan is certified by CE, UL and RoHS;
• It's designed for projects that require cooling or ventilation.

More Models

These fans are available in several sizes to accommodate diverse applications— such as those found in tight spaces or difficult to reach areas.

Application

DC/AC Air cooled axial fans is developed by CHUNGFO based on the cooling fan market demand and is applicable to cool computer power supply, cabinet, ect.

• Custom projects related to Refrigerator, Freezer, Beverage coolers, Oven ,Outdoor telecom cabinet cooling systems, and more.
• Creates cooling systems to keep home entertainment systems, computers, and other electronics running at their ideal temperature and optimal speed.

Quality Control

CHUNGFO has strict delivery inspection standard to ensure that the products quality meets customer’ requirements.

In addition, our fans are tested for quality to ensure the best possible performance. Our quality control staff is highly trained to perform stringent testing procedures.

Customers

Over the years, we have been with many well-known brands to achieve friendly cooperation.

Sincerely thank our customers for their trust and support.

Certifications

All our products are approved by CE, UL and ect, as well as in compliance with RoHS requirement, quality is reliable and guaranteed.