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AS-M3N/AS-M3: Burgmann M3N/M3 replacement

Description:
AS-M3N/AS-M3: Perfect replacement of Burgmann M3N/M3 supplied by Saisi Mechanical Seal Co. Ltd.

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AS-M3N/SS-M3:Burgmann M3N/M3 mechanical seal
Structure Description:
Equivalent to Burgmann M3N/M3 Seal
Conlcal spring design
Operating Limits:
Temperature:-20---180℃
Speed:15m/s
Pressure:10bar
Standard Size:10-80mm
Materials:
Seal ring:Car,Sic,Ssic,TC
Secondary seal:NBR，Viton，EPDM etc.
Spring and metal parts:304，316，HAST.C

AS-M3N/SS-M3 Dimensions(mm)
Size d D3 D6 D7 D8 L3* L31* L4 L8
10 10 19 17 21 3 15.5 15.5 10.0 17.5
12 12 21 19 23 3 16.0 15.5 10.0 17.5
14 14 23 21 25 3 16.5 15.5 10.0 17.5
16 16 26 23 27 3 18.0 17.5 10.0 17.5
18 18 29 27 33 3 19.5 18.5 11.5 19.5
20 20 31 29 35 3 22.0 20.0 11.5 19.5
22 22 33 31 37 3 21.5 21.5 11.5 19.5
24 24 35 33 39 3 23.5 23.0 11.5 19.5
25 25 36 34 40 3 26.5 24.5 11.5 19.5
28 28 40 37 43 3 26.5 24.5 11.5 19.5
30 30 43 39 45 3 26.5 24.5 11.5 19.5
32 32 46 42 48 3 28.5 28.0 11.5 19.5
33 33 47 42 48 3 28.5 — 11.5 19.5
35 35 49 44 50 3 28.5 28.0 11.5 19.5
38 38 53 49 56 4 33.5 21.0 14.0 22.0
40 40 56 51 58 4 36.0 34.0 14.0 22.0
43 43 59 54 61 4 38.5 — 14.0 22.0
45 45 61 56 63 4 39.5 36.5 14.0 22.0
48 48 64 59 66 4 46.0 42.0 14.0 22.0
50 50 66 62 70 4 45.0 43.0 15.0 23.0
53 53 69 65 73 4 47.0 — 15.0 23.0
55 55 71 67 75 4 49.0 47.0 15.0 23.0
58 58 76 70 78 4 55.0 50.0 15.0 23.0
60 60 78 72 80 4 55.0 51.0 15.0 23.0
63 63 83 75 83 4 55.0 — 15.0 23.0
65 65 84 77 85 4 55.0 52.0 15.0 23.0
68 68 88 81 90 4 55.0 53.0 18.0 26.0
70 70 90 83 92 4 57.0 54.0 18.0 26.0
75 75 98 88 97 4 62.0 55.0 18.0 26.0
80 80 100 95 105 4 61.8 58.0 18.2 26.2
*L3 Valid for SS-M3N;L31 valid for SS-M3

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