01 FNV-72 Capacity : 21.5kw 10 HP Þ 550 x 1Fan
02 FNV-111 Capacity : 33.5kw 15HP Þ 550 x 2 Fan
03 FNV-158 Capacity : 47.5kw 20 HP Þ 550 x 2 Fan
04 FNV-180 Capacity : 54kw 25 HP Þ 600 x 2 Fan
05 FNV-219 Capacity : 65kw 30 HP Þ 600 x 2 Fan