Mechanical seal R-M7N/M74N. Page 8
Mechanical seal R-M7N/M74N
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.
Temperature: -20~200 °C
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.
Pre-order only
Vendor code: 1054207
| Shaft diameter | 130 |
| Outer diameter of the fixed ring, mm | 158,3 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$947
$-51
$998 
Pre-order only
Vendor code: 1054208
| Shaft diameter | 135 |
| Outer diameter of the fixed ring, mm | 164,3 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$984
$-52
$1,036 
Pre-order only
Vendor code: 1054213
| Shaft diameter | 160 |
| Outer diameter of the fixed ring, mm | 190,3 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$1,166
$-62
$1,228 
Pre-order only
Vendor code: 1009380
| Shaft diameter | 43 |
| Outer diameter of the fixed ring, mm | 61 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
$213
$-12
$225 
Pre-order only
Vendor code: 1009390
| Shaft diameter | 70 |
| Outer diameter of the fixed ring, mm | 92 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
$453
$-24
$477 
Pre-order only
Vendor code: 1009386
| Shaft diameter | 60 |
| Outer diameter of the fixed ring, mm | 80 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
$389
$-20
$409 
Pre-order only
Vendor code: 1054219
| Shaft diameter | 185 |
| Outer diameter of the fixed ring, mm | 224,3 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$1,348
$-71
$1,419 
Pre-order only
Vendor code: 1009371
| Shaft diameter | 24 |
| Outer diameter of the fixed ring, mm | 39 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
$120
$-6
$126 
Pre-order only
Vendor code: 1054214
| Shaft diameter | 165 |
| Outer diameter of the fixed ring, mm | 195,3 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$1,202
$-64
$1,266 
Pre-order only
Vendor code: 1009391
| Shaft diameter | 75 |
| Outer diameter of the fixed ring, mm | 97 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
$485
$-26
$511 
Pre-order only
Vendor code: 1009381
| Shaft diameter | 45 |
| Outer diameter of the fixed ring, mm | 63 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
$224
$-11
$235 
Pre-order only
Vendor code: 1054231
| Shaft diameter | 38 |
| Outer diameter of the fixed ring, mm | 56 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
$189
$-10
$199 
Pre-order only
Vendor code: 1054222
| Shaft diameter | 20 |
| Outer diameter of the fixed ring, mm | 35 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
$100
$-5
$105 
Pre-order only
Vendor code: 1054225
| Shaft diameter | 25 |
| Outer diameter of the fixed ring, mm | 40 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$125
$-6
$131 
Pre-order only
Vendor code: 1054237
| Shaft diameter | 100 |
| Outer diameter of the fixed ring, mm | 125 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | CAR/CER |
$667
$-36
$703 
Pre-order only
Vendor code: 1054238
| Shaft diameter | 100 |
| Outer diameter of the fixed ring, mm | 125 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | CAR/SIC |
$667
$-36
$703 
Pre-order only
Vendor code: 1054239
| Shaft diameter | 100 |
| Outer diameter of the fixed ring, mm | 125 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$667
$-36
$703 
Pre-order only
Vendor code: 1054240
| Shaft diameter | 125 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$686
$-37
$723 
Pre-order only
Vendor code: 1054241
| Shaft diameter | 16 |
| Outer diameter of the fixed ring, mm | 27 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | CAR/SIC |
$84
$-4
$88 
Pre-order only
Vendor code: 1054242
| Shaft diameter | 16 |
| Outer diameter of the fixed ring, mm | 27 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$84
$-4
$88 
Pre-order only
Vendor code: 1054243
| Shaft diameter | 16 |
| Outer diameter of the fixed ring, mm | 27 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$84
$-4
$88 
Pre-order only
Vendor code: 1054244
| Shaft diameter | 18 |
| Outer diameter of the fixed ring, mm | 33 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | CAR/SIC |
$94
$-5
$99 
Pre-order only
Vendor code: 1054245
| Shaft diameter | 18 |
| Outer diameter of the fixed ring, mm | 33 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$94
$-5
$99 
Pre-order only
Vendor code: 1054246
| Shaft diameter | 18 |
| Outer diameter of the fixed ring, mm | 33 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$94
$-5
$99 
Pre-order only
Vendor code: 1054247
| Shaft diameter | 20 |
| Outer diameter of the fixed ring, mm | 35 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | CAR/SIC |
$104
$-6
$110 
Pre-order only
Vendor code: 1054248
| Shaft diameter | 20 |
| Outer diameter of the fixed ring, mm | 35 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$104
$-6
$110 
Pre-order only
Vendor code: 1054249
| Shaft diameter | 22 |
| Outer diameter of the fixed ring, mm | 37 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | CAR/SIC |
$115
$-7
$122 
Pre-order only
Vendor code: 1054250
| Shaft diameter | 22 |
| Outer diameter of the fixed ring, mm | 37 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$115
$-7
$122 
Pre-order only
Vendor code: 1054251
| Shaft diameter | 24 |
| Outer diameter of the fixed ring, mm | 39 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | CAR/SIC |
$126
$-6
$132 
Pre-order only
Vendor code: 1054252
| Shaft diameter | 24 |
| Outer diameter of the fixed ring, mm | 39 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$126
$-6
$132 
