Description

The TOMECO CFA.BC317 Backward Curved Centrifugal Fan is designed to deliver high efficiency across a wide operating range, making it ideal for high-airflow systems with medium to high static pressure requirements. Its backward-curved impeller ensures stable performance, energy efficiency, and reliable operation in demanding HVAC and fire protection applications.

The fan is available in direct-drive or belt-driven configurations and can be equipped with a standard motor, explosion-proof motor, or high-temperature motor to meet various application requirements. The casing and impeller can be manufactured from SS400 carbon steel, SUS201, SUS304 stainless steel, or wear-resistant steel, depending on the operating environment. Optional anti-vibration mounts and a full range of installation accessories are available to simplify installation and enhance operational reliability.

Applications

Designed for stairwell and elevator shaft pressurization, smoke extraction from corridors and lobbies, hazardous exhaust ventilation, and fresh air supply for stairwells, clean rooms, and HVAC systems.