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- Mechanical seal R-58B/59B. Page 5
Mechanical seal R-58B/59B. Page 5
Mechanical seal R-58B/59B
The single mechanical seal of the R-59B/R-58B – jest wieloprężne, zrównoważone, niezależne od kierunku obrotu wału. Obciążenia w parach ciernych są równomiernie rozłożone dzięki zestawowi małych sprężyn. Modyfikacja R-59B za pomocą wtórnych uszczelnień klinowych z PTFE pozwala na zastosowanie uszczelnienia w wyjątkowo korozyjnych środowiskach. Często stosowany jako element podwójnego uszczelnienia. Zgodny z normami EN 12756, DIN 24960, ISO 3069 i API 610.
Application: KSB, XM, etc. centrifugal pumps, mixers, agitators of chemical, petrochemical, gas industry.
Type: John Crane 59B/58B, Aesseal M04/M04U/M04S/M04SU, Vulcan 1659B/1659BS, Burgmann BT-C56.KB/BT-C5.KB.
Temperature: -40°~200°
Pressure: ≤2.5 MPa
Speed: ≤25 m/sec
Materials:
- Rotary ring: Carbon/SIC/TC;
- Stationary ring: SIC/TC/SUS;
- Bellows: EPDM/VITON/PTFE;
- Spring: SS304/SS316;
- Metal parts: SS304/SS316.
d1 | d2 | d3 | d6 | d7 | L2 | L3 | L4 |
(H6) | (Max) | (h8) | (±0.5) | (h8) | |||
16 | 20 | 34 | 23 | 27 | 18 | 30.5 | 12.0 |
18 | 22 | 36 | 27 | 33 | 20 | 31.5 | 13.5 |
20 | 24 | 38 | 29 | 35 | 20 | 31.5 | 13.5 |
22 | 26 | 40 | 31 | 37 | 20 | 31.5 | 13.5 |
24 | 28 | 42 | 33 | 39 | 20 | 34.2 | 13.3 |
25 | 30 | 44 | 34 | 40 | 20 | 34.5 | 13.0 |
28 | 33 | 47 | 37 | 43 | 20 | 37.5 | 12.5 |
30 | 35 | 49 | 39 | 45 | 20 | 38.0 | 12.0 |
32 | 38 | 54 | 42 | 48 | 20 | 38.0 | 12.0 |
33 | 38 | 54 | 42 | 48 | 20 | 38.0 | 12.0 |
35 | 40 | 56 | 44 | 50 | 20 | 38.0 | 12.0 |
38 | 43 | 59 | 49 | 56 | 23 | 39.5 | 13.0 |
40 | 45 | 61 | 51 | 58 | 23 | 39.5 | 13.0 |
43 | 48 | 64 | 54 | 61 | 23 | 39.5 | 13.0 |
45 | 50 | 66 | 55 | 63 | 23 | 39.5 | 13.0 |
48 | 53 | 69 | 59 | 66 | 23 | 39.5 | 13.0 |
50 | 55 | 71 | 62 | 70 | 25 | 44.0 | 13.5 |
53 | 58 | 78 | 65 | 73 | 25 | 44.0 | 13.5 |
55 | 60 | 80 | 67 | 75 | 25 | 44.0 | 13.5 |
58 | 63 | 83 | 70 | 78 | 25 | 49.0 | 13.5 |
60 | 65 | 85 | 72 | 80 | 25 | 49.0 | 13.5 |
63 | 68 | 88 | 75 | 83 | 25 | 49.0 | 13.5 |
65 | 70 | 90 | 77 | 85 | 25 | 49.0 | 13.5 |
70 | 75 | 95 | 83 | 92 | 28 | 55.5 | 14.5 |
75 | 80 | 104 | 88 | 97 | 28 | 55.0 | 14.5 |
80 | 85 | 109 | 95 | 105 | 28 | 55.0 | 15.0 |
85 | 90 | 114 | 100 | 110 | 28 | 60.0 | 15.0 |
90 | 95 | 119 | 105 | 115 | 28 | 60.0 | 15.0 |
95 | 100 | 124 | 110 | 120 | 28 | 60.0 | 15.0 |
100 | 105 | 129 | 115 | 125 | 28 | 60.0 | 15.0 |
Selection by parameters
Pre-order only
Vendor code: 13697_95__CAR/SIC__VITON__304__ВР
Producer | BTS Engineering |
Shaft diameter | 95 |
Rubber type | VITON |
Material of metal part | 304 |
Stationary and rotating face | CAR/SIC |
$882.02