R-109/8U

Торцевое уплотнение R-109/8U

Mechanical seal R-109/8U

Temperature: -40°~200°

Pressure: ≤2.4 MPа

Speed: ≤25 m/sec

Materials

  • Rotating ring: Carbon / SIC.
  • Stationary ring: SIC / TC / Ceramic.
  • Bellows: EPDM / VITON / VITON+PTFE / PTFE.
  • Spring: SS304 / SS316.
  • Metal parts: SS304 / SS316.

Тип контркольца

Single mechanical seal R-109/R-8U

R-109 / R-8U balanced seal with O-Ring. It is It is used in different pumps, compressors, agitators and mixers.

The mechanical seals of this production batch have compacted structure and high resistance to the corossive liquids.

The analogue of: John Crane 109, 8-1, Asseal.

  d1 (H6) d3 (Max) d7 (h8) L3 (±0.5) L4 D10 (h8) L20
0.750 19.05 34.0 34.93 22.2 10.3 48.0 17.6
0.875 22.23 37.2 38.10 23.8 10.3 51.0 17.6
1.000 25.40 40.3 41.28 25.4 11.1 54.0 17.6
1.125 28.58 43.5 44.45 27.0 11.1 62.0 27.0
1.250 31.75 48.3 47.63 27.0 11.1 68.0 27.0
1.375 34.93 51.5 50.80 28.6 11.1 71.0 27.0
1.500 38.10 54.6 53.98 28.6 11.1 78.0 27.0
1.625 41.28 61.0 60.33 35.0 12.7 81.0 27.0
1.750 44.45 64.2 63.50 35.0 12.7 84.0 27.0
1.875 47.63 67.3 66.68 35.0 12.7 87.0 27.0
2.000 50.80 70.5 69.85 35.0 12.7 97.0 33.3
2.125 53.98 76.9 76.20 43.0 14.3 100.0 33.3
2.250 57.15 80.0 79.38 43.0 14.3 103.0 33.3
2.375 60.33 83.2 82.55 43.0 14.3 106.0 33.3
2.500 63.50 86.4 85.73 43.0 14.3 110.0 33.3
2.625 66.68 89.6 85.73 43.0 15.9 113.0 33.3
2.750 69.85 92.7 88.90 43.0 15.9 116.0 33.3
2.875 73.03 98.9 95.25 43.0 15.9 117.0 33.3
3.000 76.02 97.5 98.43 43.0 15.9 121.0 33.3
3.125 79.38 100.7 101.60 43.0 19.8 - 33.3
3.250 82.55 105.4 104.78 43.0 19.8 132.0 33.3
3.375 85.73 108.6 107.95 43.0 19.8 - 33.3
3.500 88.90 111.8 111.13 43.0 19.8 138.0 33.3
3.625 92.08 115.0 114.30 43.0 19.8 - 33.3
3.750 95.25 118.1 117.48 43.0 19.8 144.0 33.3
3.875 98.43 121.3 120.65 43.0 19.8 - 33.3
4.000 101.60 124.5 123.83 43.0 19.8 151.0 33.3