• Inline fan (12"/3000mm) Silent Mix Flow/Inline Duct Fan/Exhaust Inline/Circular Inline Fan/Air Circulation System/Fresh Air System, White 2 Speed | 275W |Air Flow 2900m3/h | Copper Motor
  • Inline fan (12"/3000mm) Silent Mix Flow/Inline Duct Fan/Exhaust Inline/Circular Inline Fan/Air Circulation System/Fresh Air System, White 2 Speed | 275W |Air Flow 2900m3/h | Copper Motor
  • Inline fan (12"/3000mm) Silent Mix Flow/Inline Duct Fan/Exhaust Inline/Circular Inline Fan/Air Circulation System/Fresh Air System, White 2 Speed | 275W |Air Flow 2900m3/h | Copper Motor
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Inline fan (12"/ 3000mm) Silent Mix Flow / Inline Duct Fan / Exhaust Inline / Circular Inline Fan / Air Circulation System / Fresh Air System, White 2 Speed | 275W | Air Flow 2900m3/h | Copper Motor

Inline fan (12"/ 3000mm) Silent Mix Flow / Inline Duct Fan / Exhaust Inline / Circular Inline Fan / Air Circulation System / Fresh Air System, White 2 Speed | 275W | Air Flow 2900m3/h | Copper Motor

Rs. 14,790
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Product Description

  • power 275 W
  • Max. air pressure: 630Pa
  • Noise Level: 66(dB)
  • Voltage: 220/50
  • Net weight: 5.5 kgs
  • Full ABS plastic body, light weight but with enough strength, double insulation
  • Mixed-flow impeller design, high pressure and large air flow, high efficient, low noise.
  • Special snap joints design, easy installation, perfect seal conditions, easy maintenance. It may be used effectively to ventilate conference room, office, public place, hotel, house, and modernized toilets and washrooms.
  • Moreover, the motor and impeller are located at the center of the structure which means you can easily install, remove or maintain them without adjusting the pipeline even in sealed space. Also, it can be installed randomly in any sides of the pipeline, with any angle of the pipeline. Furthermore, this product can be installed with series connection if you need more pressure.
  • 100% Copper Motor for Superior Performance – Built with a pure copper motor to ensure higher efficiency, longer life, and consistent airflow even during extended usage.

Technical Specifications

Brand
Ardnib (Bindra Industries India Pvt. Ltd.)
Model
AIF-250
Product Type
Silent Mixed-Flow Inline Duct Fan
Colour
White
Duct Size
12 Inch / 300 mm
Maximum Airflow
1400 m³/h (824 CFM)
Maximum Static Pressure
400 Pa
Power Consumption
200 Watts
Noise Level
Approx. 38-42 dB(A)
Speed Settings
Single Speed
Input Voltage
220V - 240V AC
Frequency
50 Hz
Fan Type
Mixed-Flow Inline
Installation
In-Duct (Horizontal, Vertical, Any Angle)
Usage
Exhaust and Fresh Air Supply
Body Material
ABS Plastic
Is Dishwasher Safe
No
Warranty
1 Year
Country Of Origin
India

Frequently Asked Questions

What is a Silent Mix Flow Inline Duct Fan and how is it different from a regular exhaust fan?

A mixed-flow inline duct fan installs inside the ductwork (between walls, in ceiling cavities, or along chimney pipes) rather than on a wall or ceiling surface. It combines axial and centrifugal fan technology to deliver high airflow at high static pressure — ideal for longer duct runs where regular wall-mounted exhaust fans lose efficiency.

Where can this fan be used?

It can be used for kitchen chimney booster ventilation, bathroom exhaust, server room cooling, hydroponic grow rooms, air circulation in long duct runs, fresh air intake systems, and general ventilation for homes, offices, and commercial spaces.

Can it be used as both exhaust and fresh air intake?

Yes. The fan supports bidirectional installation — it can be mounted for air exhaust (pushing stale air out) or fresh air supply (pulling fresh air in), simply by reversing the installation direction.

What is the mixed-flow impeller design?

The mixed-flow impeller combines the benefits of axial flow (high volume) and centrifugal (high pressure) designs. This results in significantly higher airflow and static pressure than a standard axial fan while maintaining ultra-low noise levels.

How noisy is this fan during operation?

The fan operates in a silent range of approximately 25 to 35 dB(A) depending on the size variant, making it suitable for installation in bedrooms, offices, living rooms, and other noise-sensitive areas.

Can it be installed at any angle?

Yes. It supports flexible mounting — horizontal, vertical, or at any angle along the ductwork — making it easy to install in tight ceiling cavities, wall chases, and rooftop duct runs.

Is it energy efficient?

Yes. The mixed-flow motor design delivers maximum airflow at minimum power consumption, making it significantly more energy-efficient than traditional centrifugal or axial duct fans of comparable airflow capacity.

What duct size is compatible with this fan?

Each variant is size-specific — the 4 inch (100mm) variant requires 100mm ductwork, the 6 inch (150mm) requires 150mm ductwork, the 8 inch (200mm) requires 200mm ductwork, and so on. Always match the fan size to your existing duct diameter.

Does it come with a speed controller?

Some variants come with a 2-speed option. A compatible external speed controller can also be used for variable speed control. Check the specific variant listing for included accessories.

What is the warranty on this product?

It comes with a 1-year manufacturer warranty from Ardnib (Bindra Industries India Pvt. Ltd.).