FS 401 1/4-1/2 Hp
FS 402 1/2 – 1 1/2 Hp
FS 403 1 – 3 Hp
FS 405 3 – 5 Hp
FS 410 7 1/2 – 10 Hp
FS415 15 – 20 Hp
BUFFER VARIATOR
4 – STEP GEAR SPEED DEVICE
FS 401 1/4-1/2 Hp
FS 402 1/2 – 1 1/2 Hp
FS 403 1 – 3 Hp
FS 405 3 – 5 Hp
FS 410 7 1/2 – 10 Hp
FS415 15 – 20 Hp