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BB1M Series Mechanical Seal DATE£º2013/6/23 21:29:04 HITS£º1995 
Characteristics:
Single spring seal
Unbalanced
Conical spring
Single directional
According to DIN24960
Operating limits
d1=8-38mm
Pressure p=10bar
Speed v=15m/sec
Temperature t=-20+180oc
Material:
Rotary face :Carbon
Stationary face :SiC.SS .TC.Ceramic
Rubber :NBR.EPDM .VITON
Spring :SS304.SS316
Matel parts :SS304 SS316Size
D3
L3
D1
L1
Size
D3
L3
D1
L1
mm
mm
mm
mm
mm
inch
inch
inch
inch
inch
10
20.00
10.00
21.00
17.50
0.394
0.787
0.394
0.827
0.689
12
22.00
10.00
23.00
17.50
0.472
0.866
0.394
0.906
0.689
14
25.00
10.00
25.00
17.50
0.551
0.984
0.394
0.984
0.689
16
27.00
10.00
27.00
19.50
0.630
1.063
0.394
1.063
0.768
18
30.00
11.50
33.00
20.50
0.709
1.181
0.453
1.299
0.807
20
32.00
11.50
35.00
22.00
0.787
1.260
0.453
1.378
0.866
22
35.00
11.50
37.00
23.50
0.866
1.378
0.453
1.457
0.925
24
38.00
11.50
39.00
25.00
0.945
1.496
0.453
1.535
0.984
25
40.00
11.50
40.00
26.50
0.984
1.575
0.453
1.575
1.043
28
43.00
11.50
43.00
26.50
1.102
1.693
0.453
1.693
1.043
30
47.00
11.50
45.00
25.00
1.181
1.772
0.453
1.772
0.984
32
48.00
11.50
48.00
28.50
1.260
1.850
0.453
1.890
1.122
35
53.00
11.50
50.00
28.50
1.378
1.969
0.453
1.969
1.122
38
56.00
14.00
56.00
32.00
1.496
2.205
0.551
2.205
1.260
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