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AS-H10/H8: Burgmann H10/H8 replacement

Description:
AS-H10/H8: Perfect replacement of Burgmann H10/H8 supplied by Saisi Mechanical Seal Co. Ltd.

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ASH10/SSH8: Burgmann H10/H8 mechanical seal
Structure description:
Equalvalent to Bergmann H10/H8
Single seal
Balanced
Independent of direction of rotation
Stationary multiple springs
Operation limits:
Shaft Diameter: d1 = 15 ... 100 mm (0.6" … 3.9")
Pressure: p1 = 25 bar (363 PSI)
Temperature: t = -40 ... +180 °C (-40 °F … 356 °F)
Sliding velocity: vg = 50 m/s (164 ft/s)
Materials:
Seal face: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B)
Advantages:
Insensitive to solids in the medium
Very short axial installation length (analog lip seals) combined with high pressure capability
No damage of the shaft by dynamically loaded O-Ring
Due to the stationary design insensitive to shaft misalignements
Compact ready-to-install unit

ASH10/SSH8 Dimensions
d1 d2 d2’ d3 d4 d5 d6 l l1 l1’
15 16 17 42 22.6 21 34 17 15 16
18 19 – 45 25.6 24 37 17 15 –
20 21 22 48 27.6 26 40 17 15 16
22 23 24 50 29.6 28 42 17 15 16
25 26 27 52 32.8 31 44 17 15 16
28 29 – 55 35.8 34 47 17 15  –
30 31 32 58 37.8 36 50 17 15 16
32 33 34 60 39.8 38 52 17 15 16
35 36 37 62 42.8 41 54 17 15 16
38 39 40 65 45.9 44 57 17 15 16
40 41 42 68 47.9 46 60 17 15 16
42 43 44 72 49.9 48 64 17 15 16
45 46 47 75 52.9 51 67 17 15 16
48 49 – 80 55.9 54 72 17 15  –
50 51 52 80 58.2 56 72 17 15 16
52 53 – 82 60.2 58 74 17 15  –
55 56 57 85 63.2 61 77 17 15 16
58 59 – 90 66.7 64 82 17 15  –
60 61 62 90 68.7 66 82 17 15 16
65 66 67 95 73.7 71 87 19 16.5 18
68 69 70 100 76.7 74 92 19 16.5 18
70 71 72 100 78.7 76 92 19 16.5 18
75 76 77 108 83.7 81 100 19 16.5 18
80 81 82 112 88.7 86 104 19 16.5 18
85 86 87 118 93.7 91 110 19 16.5 18
90 91 92 122 99.5 96 114 19 16.5 18
95 96 97 128 104.5 101 120 19 16.5 18
100 101 102 132 109.5 106 124 19 16.5 18

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