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R-BT-RN3/R-BT-RN3.NU

Mechanical seal R-BT-RN3/R-BT-RN3.NU

Mechanical seal with conical spring R-BT-RN3 / R-BT-RN3.NU. Used in centrifugal pumps, mixers and other equipment, including rotating mechanisms for water and drainage water.

Temperature: -20°~180°

Pressure: ≤1.0 MPa

Speed: ≤15 m/sec

Materials

  • Rotary ring: SUS/SIC/TC
  • Stationary ring: Carbon/SIC/TC
  • Bellows: NBR / EPDM / VITON.
  • Spring: SS304 / SS316.
  • Metal parts: SS304 / SS316.
d1 (H6) d3 (Max) d6 (h8) d7 (±0.5) L3 L4 (h8)
10 19 17 21 15 7
12 21 19 23 18 7
14 23 21 25 22 7
16 26 23 27 23 7
18 29 27 33 24 10
20 31 29 35 25 10
22 33 31 37 25 10
24 35 33 39 27 10
25 36 34 40 27 10
28 40 37 43 29 10
30 43 39 45 30 10
32 46 42 48 30 10
33 46 42 48 39 10
35 49 44 50 39 10
38 53 49 56 42 13
40 56 51 58 42 13
43 59 54 61 47 13
45 61 56 63 47 13
48 64 59 66 47 13
50 66 62 70 46 14
53 69 65 73 56 14
55 71 67 75 56 14
58 76 70 78 56 14
60 78 72 80 56 14
63 81 75 83 56 14
65 84 77 85 66 14
68 88 81 90 64 16
70 90 83 92 64 16
75 98 88 97 64 16
80 100 95 105 72 18
85 107 100 110 72 18
90 111 105 115 72 18
95 119 110 120 72 18
100 124 115 125 72 18
Price, $
Shaft diameter
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Material of metal part
Stationary and rotating face
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