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R-M7N/M74N

Mechanical seal R-M7N/M74N

Temperature: -20°~200°

Pressure: ≤1.6 MPa

Speed: ≤20 m/sec

Materials

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

Single mechanical seal R-M7N / M74N. Used in pumps: Lowara, Ebara (3M), EMU, Flugt, Fristam, GEA Tuchenhagen, Goetze, etc. Analogs: Burgmann M7N, M74, Aesseal W07DM, W07DMB, Vulcan 1677.

d1 (H6) d3 (Max) d7 (h8) L3 (±0.5) L4 L28 d12 (h8) L13 L14
16 27 27 25.0 10.0 6.6 28.0 9.0 7.5
18 33 33 26.0 11.5 7.5 30.0 10.0 8.0
20 35 35 26.0 11.5 7.5 35.0 9.5 7.5
22 37 37 26.0 11.5 7.5 35.0 9.5 7.5
24 39 39 28.5 11.5 7.5 38.0 9.5 7.5
25 40 40 28.5 11.5 7.5 38.0 9.5 7.5
28 43 43 31.0 11.5 7.5 42.0 11.0 9.0
30 45 45 31.0 11.5 7.5 45.0 11.0 10,5
32 47 48 31.0 11.5 7.5 48.0 11.0 10,5
33 48 48 31.0 11.5 7.5 50.0 11.5 10,5
35 50 50 31.0 11.5 9.0 52.0 11.5 11.0
38 55 56 31.0 14.0 9.0 55.0 11.5 10.3
40 57 58 31.0 14.0 9.0 58.0 11.5 10.8
43 60 61 31.0 14.0 9.0 62.0 14.3 12.0
45 62 63 31.0 14.0 9.0 64.0 14.3 11.6
48 65 66 31.0 14.0 9.0 68.4 14.3 11.6
50 67 70 32.5 15.0 9.5 69.3 14.3 11.6
53 70 73 32.5 15.0 11.0 72.3 14.3 12.3
55 72 75 32.5 15.0 11.0 75.4 15.3 13.3
60 81 80 37.5 15.0 11.0 80.4 15.3 13.3
63 84 83 37.5 15.0 11.0 83.4 15.3 13.3
65 86 85 37.5 15.0 11.0 85.4 15.3 13.0
68 89 90 34.5 18.0 11.3 91.5 16.0 13.7
70 91 92 42.0 18.0 11.3 92.0 15.3 13.0
75 99 97 42.0 18.0 11.3 99.0 15.3 14.8
80 104 105 41.8 18.2 12.0 104.0 16.3 14.8
85 109 110 41.8 18.2 14.0 109.0 16.3 14.8
90 114 115 46.8 18.2 14.0 114.0 16.3 14.8
95 119 120 47.8 17.2 14.0 120.3 17.3 15.8
100 124 125 47.8 17.2 14.0 123.3 17.3 15.8
105 138 134.3 47.0 20.0 - - - -
110 143 140.3 47.0 20.0 - - - -
115 148 148.3 47.0 20.0 - - - -
120 153 150.3 47.0 20.0 - - - -
125 158 154.3 47.0 20.0 - - - -
Sort by:
Mechanical seal for pump shaft R-M7N 28, SIC/SIC, VITON, 316, G9 — BTS Engineering
Mechanical seal for pump shaft R-M7N 28, SIC/SIC, VITON, 316, G9 — BTS Engineering
-19%
$117
Price:
$94
In stock
- +
Mechanical seal R-M7N 40, SIC/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal R-M7N 40, SIC/SIC, VITON, 304, G9 — BTS Engineering
-35%
$214
Price:
$137
In stock
- +
Mechanical seal for pump shaft R-M7N 18, SIC/SIC, VITON, 304, G13 — BTS Engineering
Mechanical seal for pump shaft R-M7N 18, SIC/SIC, VITON, 304, G13 — BTS Engineering
-20%
$75
Price:
$60
In stock
- +
Mechanical seal R-M7N 30, SIC/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal R-M7N 30, SIC/SIC, VITON, 304, G9 — BTS Engineering
-20%
$122
Price:
$97
In stock
- +
Mechanical seal R-M7N 33, SIC/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal R-M7N 33, SIC/SIC, VITON, 304, G9 — BTS Engineering
-20%
$125
Price:
$99
In stock
- +
Mechanical seal R-M7N 38, SIC/SIC, VITON, 316, G9 — BTS Engineering
Mechanical seal R-M7N 38, SIC/SIC, VITON, 316, G9 — BTS Engineering
-20%
$159
Price:
$127
In stock
- +
Mechanical seal for Sterling pump R-M7N 16, SIC/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal for Sterling pump R-M7N 16, SIC/SIC, VITON, 304, G9 — BTS Engineering
-19%
$67
Price:
$54
In stock
- +
Mechanical seal R-M7N 45, SIC/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal R-M7N 45, SIC/SIC, VITON, 304, G9 — BTS Engineering
-36%
$241
Price:
$154
In stock
- +
Mechanical seal R-M7N 65, SIC/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal R-M7N 65, SIC/SIC, VITON, 304, G9 — BTS Engineering
-36%
$348
Price:
$222
In stock
- +
Mechanical seal R-M7N 18, SIC/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal R-M7N 18, SIC/SIC, VITON, 304, G9 — BTS Engineering
-20%
$75
Price:
$60
In stock
- +
Mechanical seal R-M7N 35, SIC/TC, VITON, 304, G6 — BTS Engineering
Mechanical seal R-M7N 35, SIC/TC, VITON, 304, G6 — BTS Engineering
-19%
$146
Price:
$117
In stock
- +
Mechanical pump seal KSB R-M7N 70, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical pump seal KSB R-M7N 70, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-36%
$374
Price:
$239
In stock
- +
Mechanical seal R-M7N 32, SIC/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal R-M7N 32, SIC/SIC, VITON, 304, G9 — BTS Engineering
-20%
$123
Price:
$98
In stock
- +
Mechanical seal R-M7N 60, SIC/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal R-M7N 60, SIC/SIC, VITON, 304, G9 — BTS Engineering
-36%
$321
Price:
$205
In stock
- +
Mechanical seal R-M7N 48, SIC/SIC, VITON, 316, G9 — BTS Engineering
Mechanical seal R-M7N 48, SIC/SIC, VITON, 316, G9 — BTS Engineering
-36%
$257
Price:
$164
In stock
- +
Mechanical seal R-M7N 30, SIC/SIC, VITON, 304, G6 — BTS Engineering
Mechanical seal R-M7N 30, SIC/SIC, VITON, 304, G6 — BTS Engineering
-20%
$122
Price:
$97
In stock
- +
Mechanical seal R-M7N 70, CAR/SIC, EPDM, 316, G9 — BTS Engineering
Mechanical seal R-M7N 70, CAR/SIC, EPDM, 316, G9 — BTS Engineering
-36%
$374
Price:
$239
In stock
- +
Mechanical seal R-M7N 43, SIC/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-M7N 43, SIC/SIC, EPDM, 304, G9 — BTS Engineering
-36%
$230
Price:
$147
In stock
- +
Mechanical seal R-M7N 50, SIC/SIC, VITON, 316, G6 — BTS Engineering
Mechanical seal R-M7N 50, SIC/SIC, VITON, 316, G6 — BTS Engineering
-36%
$268
Price:
$171
In stock
- +
Mechanical seal R-M7N 55, SIC/SIC, VITON, 316, G9 — BTS Engineering
Mechanical seal R-M7N 55, SIC/SIC, VITON, 316, G9 — BTS Engineering
-36%
$294
Price:
$188
In stock
- +
Mechanical seal R-M7N 100, CAR/CER, VITON, 304, G9 — BTS Engineering
Mechanical seal R-M7N 100, CAR/CER, VITON, 304, G9 — BTS Engineering
-36%
13934_100__CAR/CER__VITON__304__G9
Mechanical seal R-M7N 100, CAR/CER, VITON, 304, G9
$535
Price:
$342
Pre-order only
- +
Mechanical seal R-M7N 100, CAR/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal R-M7N 100, CAR/SIC, VITON, 304, G9 — BTS Engineering
-36%
13934_100__CAR/SIC__VITON__304__G9
Mechanical seal R-M7N 100, CAR/SIC, VITON, 304, G9
$535
Price:
$342
Pre-order only
- +
Mechanical seal R-M7N 100, SIC/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal R-M7N 100, SIC/SIC, VITON, 304, G9 — BTS Engineering
-36%
13934_100__SIC/SIC__VITON__304__G9
Mechanical seal R-M7N 100, SIC/SIC, VITON, 304, G9
$535
Price:
$342
Pre-order only
- +
Mechanical seal R-M7N 100, SIC/SIC, VITON, 316, G9 — BTS Engineering
Mechanical seal R-M7N 100, SIC/SIC, VITON, 316, G9 — BTS Engineering
-36%
13934_100__SIC/SIC__VITON__316__G9
Mechanical seal R-M7N 100, SIC/SIC, VITON, 316, G9
$535
Price:
$342
Pre-order only
- +
Mechanical seal R-M7N 120, SIC/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal R-M7N 120, SIC/SIC, VITON, 304, G9 — BTS Engineering
-36%
13934_120__SIC/SIC__VITON__304__G9
Mechanical seal R-M7N 120, SIC/SIC, VITON, 304, G9
$535
Price:
$342
Pre-order only
- +
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