Large Airflow Exhaust Axial Fan for Ventilation System

12V 24V Plastic Materials DC Brushless Customized Axial Fan. The DC fan has superior airflow and pressure, and adopts the compact structure design of sleeve/ball bearing motor.

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 80 mm(L) x 80 mm(W) x 38 mm(H) / The size of fan in inch is 3.15 in(L) x 3.15 in(W) x 1.50 in(H); The center to center distance beween the mountiong holes is 71.5 ± 0.3 mm / 2.81 in.
• Operating Voltage Range: DC 12V/24V | Current: 0.12 ~ 0.34 Amp | Speed: 3000 ~ 5000 RPM | Airflow: 37.34 ~ 63.33 CFM | Noise: 37 ~ 53 dBA | Pressure: 4.20 ~ 11.50 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 80x80x38mm(3.15"x3.15"x1.5")

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

• Unique multi-blade designs increase airflow;
• large and stable air flow,low noise, long life,and widely used;
• Electric current type is DC, double ball bearings rated at 67,000 hours;
• PBT frame and blades, one time injection molding, not easy to break or derform;
• It is durable and has a built-in copper motor with thermal protection for continuous operation.

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

The DC/AC cooling fan is specially designed for machine heat dissipation, such as refrigerator, oven, dishwasher and 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.