HTFC-V Type Backward Inclined Cabinet Centrifugal Fan

Name: HTFC-V Type Backward Inclined Cabinet Centrifugal Fan
Rating: 5.0 (30 reviews)

Product Overview

The HTFC-V Type Backward Inclined Cabinet Centrifugal Fan is a box-type centrifugal fan with backward inclined blades. It consists of a low-noise backward inclined centrifugal fan, a motor, bearings, drive components, a soundproof housing, etc. With 12 different inlet and outlet angles available, it meets various installation requirements. It comes in two types, A and B, to satisfy different fire-fighting and ventilation needs. Type A, with the motor mounted outside the housing, is designed for smoke exhaust in fire-fighting. Named "Centrifugal Fire Smoke Exhaust Fan", it has passed the high-temperature test under GA 211-2009 and obtained CCCF certification, capable of operating continuously for 30 minutes at 280°C. Type B, with the motor inside the housing, is intended for ventilation and air change.

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Product Description

Product Overview

The fan is available in single-speed and dual-speed versions. The dual-speed fan uses a dual-speed motor for two-speed regulation, suiting performance adjustments in diverse conditions. It can also be equipped with an inverter motor and controller for variable frequency speed control. The control frequency is suggested to be locked between 25Hz and 60Hz.
To meet explosion-proof requirements, the fan can be designed as an explosion-proof model with a rating of EXd II BT4 or Exd IIC T4, making it suitable for places with flammable and explosive gases.
The fan can be fitted with primary, secondary, or high-efficiency filters to enhance air cleanliness. When configuring filters, actual pressure loss should be considered, and the housing length should be appropriately increased.