不锈钢污水自吸泵 25HYLZ-8,25HYLZ-8D,40HYLZ-13,40HYLZ-13D,50HYLZ-18,50HYLZ-18D,50HYLZ-22,
21
20
19
18
16
14
12
10
8
4


Q
6
7
8.5
10
12
14
15.5
17.3
18.5


50HYLZ-18D
1.5
40
40
49
H
21
20

12/23 16:43