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Mechanical seal R-M3N

Mechanical seal R-M3N

Temperature: -20°~180°

Pressure: ≤1.2 MPa

Speed: ≤15 m/sec

Materials:

  • Rotary ring: Carbon/ SIC/TC;
  • Stationary ring: Carbon/Ceramic/SIC/SUS;
  • Bellows: NBR/EPDM/VITON;
  • Spring: SS304/SS316;
  • Metal parts: SS304/SS316.
d1 (h6) d2 d3 (min) d7 H8 d12 L2 (±0.5) L3 (±0.5) L4 L13 L14 L28
12 21 21 23 21,6 15,5 16.0 10.0 7,6 5,6 6,6
14 23 23 25 24,6 15,5 16,5 10.0 7,6 5,6 6,6
15 24 - - 24,6 15,5 - - 8,6 6,6 -
16 26 26 27 28.0 17,5 18.0 10.0 9.0 7,5 6,6
18 29 29 33 30.0 18,5 19,5 11,5 10.0 8.0 7,5
19 - 31 - 31.0 20.0 - - 8.6 7.5 -
20 31 31 35 35.0 20.0 22.0 11,5 9,5 7.5 7.5
22 33 33 37 35.0 21.5 21.5 11,5 9,5 7.5 7.5
24 35 35 39 38.0 23.0 23,5 11,5 9,5 7.5 7.5
25 36 36 40 38.0 24.5 26,5 11,5 9,5 7.5 7.5
26 - 37 - 40.0 24.5 - - 10.0 8.0 -
28 40 40 43 42.0 24,5 26,5 11,5 11.0 9.0 7,5
30 43 43 45 45.0 24,5 26,5 11,5 11.0 10.5 7,5
32 46 46 48 48.0 28.0 28,5 11,5 11.0 10.5 7,5
33 - 47 48 - - 28,5 11,5 - - 7,5
35 49 49 50 52.0 28.0 28,5 11,5 11,5 11.0 7,5
38 53 53 56 55.0 31.0 33,5 14 11,5 11.0 9.0
40 56 56 58 58.0 34.0 36.0 14 11,5 10,8 9.0
42 - 59 - 62.0 35.0 - - 14.3 12.0 -
43 59 59 61 62.0 35.0 38,5 14 14,3 12.0 9.0
45 61 61 63 64.0 36.5 39,5 14 14,3 11.6 9.0
48 64 64 66 68.4 42.0 46.0 14 14,3 11.6 9.0
50 66 66 70 69.3 43.0 45.0 15 14,3 11.6 9,5
53 - 69 73 - - 47.0 15 15,3 - 11.0
55 71 71 75 75.4 47.0 49.0 15 15,3 13,3 11.0
58 76 76 78 78.4 50.0 55.0 15 15,3 13,3 11.0
60 78 78 80 80,4 51.0 55.0 15 15,3 13,3 11.0
63 - 83 83 - - 55.0 15 - 13,3 11.0
65 84 84 85 85,4 52.0 55.0 15 15,3 13.0 11.0
68 88 88 90 91,5 53.0 55.0 18 16.0 13,7 11,3
70 90 90 92 92.0 54.0 57.0 18 15,3 13.0 11,3
75 98 98 97 99.0 55.0 62.0 18 15,3 14.0 11,3
80 100 100 105 104.0 58.0 61,8 18,2 16,3 15.0 11,3
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