Enactus-M2N-Burgmann M2N Replacement
FeaturesFor plain shafts
Single seal
Unbalanced
Conical spring rotating
Dependent on direction of rotation AdvantagesEconomical seal solution
No damage of the shaft by set screws
Short installation length possible (G16) Operating range
Shaft diameter:
d1 = 6 ... 38 mm (0.25" ... 1.5")
Pressure: p1 = 10 bar (145 PSI)
Temperature:
t = -20 °C ... 140 °C
(-4 °F ... 355 °F)
Sliding velocity:
vg = 15 m/s (50 ft/s)
Axial movement: ±1.0 mm
Materials
Seal face: Carbon graphite resin impregnated (B)
Seat G9: Silicon carbide (Q1,Website:, Q2),
Special cast CrMo steel (S), Aluminium oxide (V)
Recommended applicationsPulp and paper industry
Water and waste water technology
Building services industry
Water pumps
Heating circulation pumps Service
Provide special design
According to the requirements and conditions for the custom processing
Dimensions in mm
d1
d3
d6
d7
d8
d11
d12
db
l1N
l31)
l5
l6
l7
l8
l10
l12
l14
l15
l16
l18
l19
l211)
l28
R
6
15
–
–
–
11.8
16
8
–
–
–
–
–
–
–
6.5
5.6
1.2
3.8
–
–
10.9
–
1.2
8
18
–
–
–
15.5
19.2
11
–
–
–
–
–
–
–
8
7
1.2
3.8
–
–
15.5
–
1.2
10
20
17
21
3
15.5
19.2
13
40
17.5
1.5
4
8.5
17.5
7.5
7.5
6.6
1.2
3.8
–
–
15.9
6.6
1.2
12
22
19
23
3
17.5
21.6
16
40
17.5
1.5
4
8.5
17.5
7.5
8
7
1.2
3.8
–
–
16
6.6
1.2
14
25
21
25
3
20.5
24.6
18
40
17.5
1.5
4
8.5
17.5
7.5
8
7
1.2
3.8
–
–
16
6.6
1.2
15
27
–
–
–
20.5
24.6
19
–
–
–
–
–
–
–
7.5
6.6
1.2
3.8
–
–
17.4
–
1.2
16
27
23
27
3
22
28
21
40
19.5
1.5
4
8.5
17.5
7.5
8.5
7.5
1.5
5
–
–
19
6.6
1.5
18
30
27
33
3
24
30
23
45
20.5
2
5
9
19.5
8.5
9
8
1.5
5
15
7
20.5
7.5
1.5
20
32
29
35
3
29.5
35
26
45
22
2
5
9
19.5
8.5
8.5
7.5
1.5
5
15
7
22
7.5
1.5
22
35
31
37
3
29.5
35
28
45
23.5
2
5
9
19.5
8.5
8.5
7.5
1.5
5
15
7
23.5
7.5
1.5
24
38
33
39
3
32
38
30
50
25
2
5
9
19.5
8.5
8.5
7.5
1.5
5
15
7
25
7.5
1.5
25
40
34
40
3
32
38
31
50
26.5
2
5
9
19.5
8.5
8.5
7.5
1.5
5
15
7
26.5
7.5
1.5
26
41
–
–
–
34
40
32
–
–
–
–
–
–
–
9
8
1.5
5
–
–
26.5
–
1.5
28
43
37
43
3
36
42
35
50
26.5
2
5
9
19.5
8.5
10
9
1.5
5
15
7
26.5
7.5
1.5
30
47
–
–
–
39.2
45
37
–
–
–
–
–
–
–
11.5
10.5
1.5
5
15
7
25
–
1.5
32
48
–
–
–
42.2
48
39
–
–
–
–
–
–
–
13
10.5
1.5
5
15
7
28.5
–
1.5
35
53
–
–
–
46.2
52
43
–
–
–
–
–
–
–
13.5
11
1.5
5
15
7
28.5
–
1.5
38
56
–
–
–
49.2
55
47
–
–
–
–
–
–
–
13
10.3
1.5
5
16
8
32
–
1.5
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