E-155＆155A
-
E-155＆155A type, replacement product of Eagle Burgmann BT-FN type
Temperature: -20~140℃
Speed: 10m/s
Pressure: 1Mpa
Installation drawing and size of 155 & 155A.pdf
COMBINED MATERIAL
Rotary face:Ceramic/Sic/Tc
Stat Ring:Carbon/Sic/Tc
155 TYPE(BT-FN) face and seat can be readily changed and replaced.Seat to suit originally Italian housing dimensions.
Burgmann BT-FN Mechanical Seals Conical Spring Seal Used In Water Transfer Pump AND Replace AES T04
Applications: Clean water,sewage water,oil and other moderately corrosive fluids.
Installation size and drawing of BTFN replace Eagle Burgmann
155
d
d3
d6
d7
l3
l4
l8
10
20
14
18.1
15
5.5
7
11
22
16.5
20.6
18
5.5
7
12
22
16.5
20.6
18
5.5
7
13
25
19
23.1
22
6
7.5
14
25
19
23.1
22
6
7.5
15
29
21
26.9
22
7
9
16
29
21
26.9
23
7
9
17
29
21
26.9
23
7
9
18
33
25
30.9
24
8
9.5
19
33
25
30.9
25
8
9.5
20
33
25
30.9
25
8
9.5
21
38
30
35.4
25
8
9.5
22
38
30
35.4
25
8
9.5
23
38
30
35.4
27
8
9.5
24
38
30
35.4
27
8
9.5
25
40
33
38.2
27
8.5
9.5
28
46
38
43.3
29
9
11
29
46
38
43.3
30
9
11
30
46
38
43.3
30
9
11
32
46
38
43.3
30
9
11
33
50
45
53.5
39
11.5
13
35
50
45
53.5
39
11.5
13
38
55
52
60.5
39
11.5
13
40
55
52
60.5
39
11.5
13
155A
d
d3
d6
d7
l3
l4
l8
10
20
17
21
15
7
8.5
12
22
19
23
18
7
8.5
14
25
21
25
22
7
8.5
16
29
23
27
23
7
8.5
18
33
27
33
24
10
12
20
33
29
35
25
10
12
22
38
31
37
25
10
12
24
38
33
39
27
10
12
25
40
34
40
27
10
12
28
46
37
43
29
10
12
30
46
39
45
30
10
12
32
46
42
48
30
10
11.5
33
50
42
48
39
10
11.5
35
50
44
50
39
10
11.5
38
55
49
56
39
13
15
40
55
51
58
39
13
15
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