Torin-Sifan FCDDC fans are a range of forward curved fans powered by intelligent, controllable and highly efficient three phase AC motors with integrated frequency inverter controller. Constant flow, pressure and speed are achievable with this range whilst being extremely quiet due to the elimination of mechanical resonances.
Impeller sizes range from 201-178 (7/7) to 321-321 (12/12) driven by motors ranging from input powers of 634W to 1527W.
Fan cases and impellers are manufactured from corrosion resistant galvanised steel.
This type of high flow fan is typically used in ventilation, heating, AHUs, air curtains and heat recovery applications.