*叶轮直径长度**	叶轮长度(L)…最长	叶片数	叶轮材质
Φ 30	150,200,250,300,350	20	铝合金板
Φ 43	135,150,180,200,240,000	20
Φ 45	115,150,180,200,240,000	20
Φ 52	141, …360	20
Φ 60	120,180,240,300,360,000,000	22/24
Φ 65	180,240,300,350, …480	22
Φ 71	145, …600	25
Φ 81	145,380,391,480,550,630, …800	30
Φ 90	145,380,391,480,550,630, …800	35
Φ 100	360,480,550,630,700, …1000	40
Φ 110	360,480,550,635,700, …1000	45
Φ 120	360,480,550,660,680,706, …1000	48
Φ 150	360,480,515,580,660,680,810,880, …1050	50