Mechanical seals
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Rubber type
Material of metal part
Stationary and rotating face

Mechanical seal R-802

Торцевое уплотнение R-802

Mechanical seal R-802

Temperature: -20 ° ~ 180 °

Pressure: ≤0.5MPa

Speed: ≤12m /s

Materials

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

Тип контркольца

Double mechanical seal R-802

Applicable to faecal and submersible pumps for sewage, turbid water or mildly aggressive liquids with solid particles

Analogue of mechanical seals: Crane 87 (EI /EC) seal, Roplan RTH87 /R90

d1 (H6) d3 (Max) d6 d7 (h8) L3 (±0.5) L4
20 38 29 35 39 11,5
25 43 34 40 39 11,5
30 48 39 45 39 11,5
35 53 44 50 40 11,5
40 61 51 58 45 14
45 66 56 63 45 14
50 73 62 70 46 15
55 78 67 75 46 15
60 83 72 80 56 15
65 88 77 85 56 15
70 95 83 92 58 18
75 100 88 97 58 18
80 108 95 105 58 18,2
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