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R-2100

Mechanical seal R-2100

The R-2100 rubber bellows shaft seal is a compact modular type mechanical seal with a single Central spring and a rubber elastomeric bellows that will ensure maximum efficiency and operation of your equipment in all conditions. It can be used in Gorman-Rupp, Ebara (3M), WILO, ONC, SNC, ONC and many others pumps. Mechanical seal analog: John Crane 2100, 2100S, 2100K, Flowserve Pac-Seal 140 / 142 / 143, ANGA A4 / A41, Vulcan Type 14 / 142 / 143, Sterling 540 / 542 / 543, AESSEAL B09U

Temperature: -20°~140°

Pressure: ≤1.6 MPa

Speed: ≤10 m/sec

Materials

  • Rotary ring: Carbon/SIC/TC
  • Stationary ring: Ceramic/SIC/TC.
  • Bellows: NBR / EPDM / VITON.
  • Spring: SS304 / SS316.
  • Metal parts: SS304 / SS316.
d1 (H6) d3 d7 (Max) L3 (h8) L32 (±0.5) L4
10 20,0 21,0 15,0 27,5 5,0
12 22,0 23,0 15,0 26,5 6,0
14 24,0 25,0 15,0 29,0 6,0
15 25,0 26,0 15,0 29,0 6,0
16 26,0 27,0 15,0 29,0 6,0
18 32,0 33,0 20,0 31,5 6,0
20 34,0 35,0 20,0 31,5 6,0
22 36,0 37,0 20,0 31,5 6,0
24 38,0 39,0 20,0 34,0 6,0
25 39,0 40,0 20,0 34,0 6,0
2 8 42,0 43,0 26,0 36,5 6,0
30 44,0 45,0 26,0 35,5 7,0
32 46,0 48,0 26,0 35,5 7,0
33 47,0 48,0 26,0 35,5 7,0
35 49,0 50,0 26,0 34,5 8,0
38 54,0 56,0 30,0 37,0 8,0
40 56,0 58,0 30,0 37,0 8,0
43 59,0 61,0 30,0 37,0 8,0
45 61,0 63,0 30,0 37,0 8,0
48 64,0 66,0 30,0 35,0 10,0
50 66,0 70,0 30,0 37,5 10,0
53 69,0 73,0 30,0 37,5 10,0
55 71,0 75,0 30,0 37,5 10,0
58 78,0 78,0 33,0 42,5 10,0
60 80,0 80,0 33,0 40,5 12,0
63 83,0 83,0 33,0 40,5 12,0
65 85,0 85,0 33,0 40,5 12,0
68 88,0 90,0 33,0 40,5 12,0
70 90,0 92,0 33,0 48,0 12,0
75 99,0 97,0 40,0 48,0 12,0
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