Mechanical seal R-M7N/M74N. Page 11
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: 1009352
| Shaft diameter | 50 |
| Outer diameter of the fixed ring, mm | 70 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$334
$-18
$352 
Pre-order only
Vendor code: 1009353
| Shaft diameter | 53 |
| Outer diameter of the fixed ring, mm | 73 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$353
$-19
$372 
Pre-order only
Vendor code: 1009354
| Shaft diameter | 55 |
| Outer diameter of the fixed ring, mm | 75 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$367
$-19
$386 
Pre-order only
Vendor code: 1009355
| Shaft diameter | 60 |
| Outer diameter of the fixed ring, mm | 80 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$400
$-21
$421 
Pre-order only
Vendor code: 1009356
| Shaft diameter | 63 |
| Outer diameter of the fixed ring, mm | 83 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$420
$-23
$443 
Pre-order only
Vendor code: 1009357
| Shaft diameter | 65 |
| Outer diameter of the fixed ring, mm | 85 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$434
$-23
$457 
Pre-order only
Vendor code: 1009358
| Shaft diameter | 68 |
| Outer diameter of the fixed ring, mm | 90 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$453
$-24
$477 
Pre-order only
Vendor code: 1009359
| Shaft diameter | 70 |
| Outer diameter of the fixed ring, mm | 92 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$467
$-25
$492 
Pre-order only
Vendor code: 1009360
| Shaft diameter | 75 |
| Outer diameter of the fixed ring, mm | 97 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$500
$-27
$527 
Pre-order only
Vendor code: 1009361
| Shaft diameter | 80 |
| Outer diameter of the fixed ring, mm | 105 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$533
$-28
$561 
Pre-order only
Vendor code: 1009362
| Shaft diameter | 85 |
| Outer diameter of the fixed ring, mm | 110 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$567
$-30
$597 
Pre-order only
Vendor code: 1009363
| Shaft diameter | 90 |
| Outer diameter of the fixed ring, mm | 115 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$600
$-32
$632 
Pre-order only
Vendor code: 1009364
| Shaft diameter | 95 |
| Outer diameter of the fixed ring, mm | 120 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$633
$-34
$667 
Pre-order only
Vendor code: 1009365
| 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: 1014423
| Shaft diameter | 28 |
| Outer diameter of the fixed ring, mm | 43 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$146
$-8
$154 
Pre-order only
Vendor code: 1014424
| Shaft diameter | 30 |
| Outer diameter of the fixed ring, mm | 45 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$152
$-8
$160 
Pre-order only
Vendor code: 1014425
| Shaft diameter | 33 |
| Outer diameter of the fixed ring, mm | 48 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$155
$-8
$163 
Pre-order only
Vendor code: 1014426
| Shaft diameter | 38 |
| Outer diameter of the fixed ring, mm | 56 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$199
$-10
$209 
Pre-order only
Vendor code: 1014427
| Shaft diameter | 40 |
| Outer diameter of the fixed ring, mm | 58 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$267
$-14
$281 
Pre-order only
Vendor code: 1014428
| Shaft diameter | 48 |
| Outer diameter of the fixed ring, mm | 66 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$320
$-17
$337 
Pre-order only
Vendor code: 1014429
| Shaft diameter | 50 |
| Outer diameter of the fixed ring, mm | 70 |
| Type of conta-ring | G6 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$334
$-18
$352 
Pre-order only
Vendor code: 1014430
| Shaft diameter | 55 |
| Outer diameter of the fixed ring, mm | 75 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$367
$-19
$386 
Pre-order only
Vendor code: 1014431
| Shaft diameter | 60 |
| Outer diameter of the fixed ring, mm | 80 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$400
$-21
$421 
Pre-order only
Vendor code: 1016225
| Shaft diameter | 120 |
| Type of conta-ring | G9 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$667
$-36
$703 
