120*120*38mm
Ball bearing or sleeve bearing
50000hours
Aluminum frame
50/60hz
25/22w
1600-3000 rpm
84/100 cfm
45/50 db-a
520g
40pcs /carton
60*60*30mm
Ball bearing or sleeve bearing
50000hours
Aluminum frame
50/60hz
6/5w
2400/3000 rpm
8.12/10.22 cfm
27/28 db-a
150g
60pcs/carton
280*280*80mm
Ball bearing
50000hours
Aluminum frame
50/60hz
112/148w
2550/2700 rpm
1090/1130 cfm
68/70 db-a
2800g
12pcs/carton
172*150*51mm
Ball bearing
50000hours
Aluminum frame
50/60hz
32/25w
2700/3000 rpm
190/210 cfm
53/59 db-a
920g
24pcs /carton
