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Mechanical seal R-M7N /M74N

Торцевое уплотнение R-M7N/M74N

Mechanical seal R-M7N /M74N

Temperature: -20 ° ~ 200 °

Pressure: ≤1.6MPa

Speed: ≤20m / s

Materials

  • Rotary Ring: Carbon /SIC /SUS.
  • Stationary ring: Carbon /SIC /SUS.
  • Bellows: EPDM / VITON.
  • Spring: SS304 / SS316.
  • Metal parts: SS304 / SS316.

Тип контркольца

Single mechanical seal R-M7N /M74N

Used in pumps: Lowara, Ebara (3M), EMU, Flugt, Fristam, GEA Tuchenhagen, Goetze, etc.

Analogues: Burgmann M7N, M74, Aesseal W07DM, W07DMB, Vulcan 1677.

d1 (H6) d3 (Max) d7 (h8) L3 (±0.5) L4 L28 d12 (h8) L13 L14
16 27 27 25.0 10.0 6.6 28.0 9.0 7.5
18 33 33 26.0 11.5 7.5 30.0 10.0 8.0
20 35 35 26.0 11.5 7.5 35.0 9.5 7.5
22 37 37 26.0 11.5 7.5 35.0 9.5 7.5
24 39 39 28.5 11.5 7.5 38.0 9.5 7.5
25 40 40 28.5 11.5 7.5 38.0 9.5 7.5
28 43 43 31.0 11.5 7.5 42.0 11.0 9.0
30 45 45 31.0 11.5 7.5 45.0 11.0 10,5
32 47 48 31.0 11.5 7.5 48.0 11.0 10,5
33 48 48 31.0 11.5 7.5 50.0 11.5 10,5
35 50 50 31.0 11.5 9.0 52.0 11.5 11.0
38 55 56 31.0 14.0 9.0 55.0 11.5 10.3
40 57 58 31.0 14.0 9.0 58.0 11.5 10.8
43 60 61 31.0 14.0 9.0 62.0 14.3 12.0
45 62 63 31.0 14.0 9.0 64.0 14.3 11.6
48 65 66 31.0 14.0 9.0 68.4 14.3 11.6
50 67 70 32.5 15.0 9.5 69.3 14.3 11.6
53 70 73 32.5 15.0 11.0 72.3 14.3 12.3
55 72 75 32.5 15.0 11.0 75.4 15.3 13.3
60 81 80 37.5 15.0 11.0 80.4 15.3 13.3
63 84 83 37.5 15.0 11.0 83.4 15.3 13.3
65 86 85 37.5 15.0 11.0 85.4 15.3 13.0
68 89 90 34.5 18.0 11.3 91.5 16.0 13.7
70 91 92 42.0 18.0 11.3 92.0 15.3 13.0
75 99 97 42.0 18.0 11.3 99.0 15.3 14.8
80 104 105 41.8 18.2 12.0 104.0 16.3 14.8
85 109 110 41.8 18.2 14.0 109.0 16.3 14.8
90 114 115 46.8 18.2 14.0 114.0 16.3 14.8
95 119 120 47.8 17.2 14.0 120.3 17.3 15.8
100 124 125 47.8 17.2 14.0 123.3 17.3 15.8
105 138 134.3 47.0 20.0 - - - -
110 143 140.3 47.0 20.0 - - - -
115 148 148.3 47.0 20.0 - - - -
120 153 150.3 47.0 20.0 - - - -
125 158 154.3 47.0 20.0 - - - -
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