12Volt Air Diffuser Ventilation System Frameless Centrifugal Fan

125mm x 125mm x 40mm Electric Air Centrifugal Ventilator Frameless Exhaust Fan. The frameless fans are uniquely engineered and designed to provide the most efficient cooling for applications with extremely limited space constraints.

Our advantage

Because we are a manufacturer, we eliminate the channels and costs of middlemen, and directly sell products from the production plant to the end user, reducing the markup of distributors, agents and other links, so the price is relatively more cost-effective.

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 125 mm(L) x 125 mm(W) x 40 mm(H) / The size of fan in inch is 4.92 in(L) x 4.92 in(W) x 1.57 in(H).
• Operating Voltage Range: DC 12V | Current: 0.22 ~ 0.45 Amp | Speed: 1400 ~ 1800 RPM | Airflow: 51.86 ~ 68.04 CFM | Noise: 30 ~ 38 dBA | Pressure: 2.90 ~ 5.00 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 50,000h at 25 degrees.
• Please Comfirm the Fan Size, Voltage, Connector and other parameters before purchase.

DC FRAMELESS BRACKET FAN φ125x40mm

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

• The winding of our fan motors is 100% made by copper;
• Soft material silicone feet provide better shock absorption;
• It's approved by UL/CE, as well as in compliance with RoHS requirement;
• Due to the Unique design, they can easily be accommodated in various devices;
• Long life cycle, low noise, high efficiency, meet the strict test of waterproof and dustproof.

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 frameless bracket fans can be widely used in computers, communication products, optoelectronic products, consumer electronic products, automotive electronic equipment and other fields.

• Customized items related to cooling systems such as refrigerators, humidifiers, air purifiers, power supplies, radiators and electric welding machines, ect.
• Create a cooling system to keep the ventilation system of household appliances, computers, power supplies and other electronic equipment running at the ideal temperature and the best 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.