Exhaust Fan Features

1. Excellent High-Temperature Performance: The fan test meets the requirements of GA2l-1999 "Test Methods for High-Temperature Performance of Fire Exhausters," establishing an internal control system in compliance with this standard. It can operate continuously for 45 minutes at 300℃ and 20 hours at a time at 100℃ without damage, widely used in high-end civil buildings, ovens, underground parking garages, tunnels, and other applications.

2. Wide Application Range: Suitable for various requirements of high-count民用 buildings, it can adopt variable or multi-speed drive to achieve dual-purpose (i.e., common ventilation and exhaust as well as fire fighting smoke exhaust). The blade types include axial flow (HTF -I, II) and mixed flow (HTF -I G, II G), providing a broad range of performance parameters for the fan. If the user has higher noise requirements, a soundless type fan can be manufactured.

3. High Efficiency: This series of fans utilizes advanced CAD system software, featuring a new product developed through lightweight multi-objective optimization design. The actual measured efficiency of the fans exceeds 80x, and they also have the characteristic of a flat efficiency curve, which is beneficial for energy saving.

4. Easy Installation, Compact Size: This fan is a axial flow fan, which can be directly connected to the duct and mounted on the wall (installation can be vertical, horizontal, or suspended). It greatly saves the floor space. Additionally, it is not affected by the larger machine number and the requirement for high airflow. It uses a direct motor connection, ensuring reliable operation.