Mechanical seal R-MFL85N
Mechanical seal R-MFL85N
Single mechanical seal R-MFL85N used in pumps: Flugt, Fristam, GEA Tuchenhagen, Goetze, etc. Analogue of mechanical seals: Burgmann MFL85N, MFLWT, MFLCT.
Temperature: -20°~260°
Pressure: ≤2.5 MPa
Speed: ≤15 m/sec
Materials:
- Rotary ring: Carbon/SIC/TC;
- Stationary ring: SIC/TC/SUS;
- Bellows: М4/T6/M3;
- Spring: SS304/SS316;
- Metal parts: SS304/SS316.
| d1 (H6) | d3 (Max) | d6 (h8) | d7 | L3 (±0.5) | L4 | L6 (h8) |
| 18 | 32.0 | 27 | 33 | 30.5 | 7.0 | 14.0 |
| 20 | 33.5 | 29 | 35 | 30.5 | 7.0 | 14.0 |
| 22 | 36.5 | 31 | 37 | 30.5 | 7.0 | 14.0 |
| 24 | 39.0 | 33 | 39 | 28.5 | 11.5 | 19.5 |
| 25 | 39.6 | 34 | 40 | 28.5 | 11.5 | 19.5 |
| 28 | 42.8 | 37 | 43 | 31.0 | 11.5 | 19.5 |
| 30 | 45.0 | 39 | 45 | 31.0 | 11.5 | 19.5 |
| 32 | 46.0 | 42 | 48 | 31.0 | 11.5 | 19.5 |
| 33 | 48.0 | 42 | 48 | 31.0 | 11.5 | 19.5 |
| 35 | 49.2 | 44 | 50 | 31.0 | 11.5 | 19.5 |
| 38 | 52.3 | 49 | 56 | 31.0 | 14.0 | 22.0 |
| 40 | 55.5 | 51 | 58 | 31.0 | 14.0 | 22.0 |
| 43 | 57.5 | 54 | 61 | 31.0 | 14.0 | 22.0 |
| 45 | 58.7 | 56 | 63 | 31.0 | 14.0 | 22.0 |
| 48 | 61.9 | 59 | 66 | 31.0 | 14.0 | 22.0 |
| 50 | 65.0 | 62 | 70 | 32.5 | 15.0 | 23.0 |
| 53 | 68,2 | 65 | 73 | 32.5 | 15.0 | 23.0 |
| 55 | 70.0 | 67 | 75 | 32.5 | 15.0 | 23.0 |
| 58 | 71.7 | 70 | 78 | 37.5 | 15.0 | 23.0 |
| 60 | 74.6 | 72 | 80 | 37.5 | 15.0 | 23.0 |
| 63 | 79.0 | 75 | 83 | 37.5 | 15.0 | 23.0 |
| 65 | 84.1 | 77 | 85 | 37.5 | 15.0 | 23.0 |
| 68 | 87.3 | 81 | 90 | 34.5 | 18.0 | 26.0 |
| 70 | 87.3 | 83 | 92 | 42.0 | 18.0 | 26.0 |
| 75 | 95.0 | 88 | 97 | 42.0 | 18.0 | 26.0 |
| 80 | 98.4 | 95 | 105 | 41.8 | 18.2 | 26.2 |
| 85 | 104.7 | 100 | 110 | 41.8 | 18.2 | 26.2 |
| 90 | 111.0 | 105 | 115 | 46.8 | 18.2 | 26.2 |
| 95 | 114.0 | 110 | 120 | 47.8 | 17.2 | 25.2 |
| 100 | 117.4 | 115 | 125 | 47.8 | 17.2 | 25.2 |
Pre-order only
Vendor code: 13935_100__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 100 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$2,049
$-108
$2,157 
Pre-order only
Vendor code: 13935_18__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 18 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$357
$-18
$375 
Pre-order only
Vendor code: 13935_20__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 20 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$397
$-20
$417 
Pre-order only
Vendor code: 13935_22__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 22 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$436
$-23
$459 
Pre-order only
Vendor code: 13935_24__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 24 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$476
$-25
$501 
Pre-order only
Vendor code: 13935_25__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 25 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$513
$-27
$540 
Pre-order only
Vendor code: 13935_28__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 28 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$574
$-30
$604 
Pre-order only
Vendor code: 13935_30__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 30 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$615
$-32
$647 
Pre-order only
Vendor code: 13935_32__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 32 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$656
$-35
$691 
Pre-order only
Vendor code: 13935_33__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 33 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$677
$-35
$712 
Pre-order only
Vendor code: 13935_35__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 35 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$718
$-37
$755 
Pre-order only
Vendor code: 13935_38__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 38 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$779
$-41
$820 
Pre-order only
Vendor code: 13935_40__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 40 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$820
$-43
$863 
Pre-order only
Vendor code: 13935_43__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 43 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$881
$-47
$928 
Pre-order only
Vendor code: 13935_45__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 45 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$922
$-49
$971 
Pre-order only
Vendor code: 13935_48__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 48 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$984
$-52
$1,036 
Pre-order only
Vendor code: 13935_50__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 50 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,025
$-54
$1,079 
Pre-order only
Vendor code: 13935_53__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 53 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,086
$-57
$1,143 
Pre-order only
Vendor code: 13935_55__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 55 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,127
$-60
$1,187 
Pre-order only
Vendor code: 13935_58__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 58 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,189
$-62
$1,251 
Pre-order only
Vendor code: 13935_60__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 60 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,230
$-64
$1,294 
Pre-order only
Vendor code: 13935_63__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 63 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,291
$-68
$1,359 
Pre-order only
Vendor code: 13935_68__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 68 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,394
$-73
$1,467 
Pre-order only
Vendor code: 13935_70__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 70 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,435
$-75
$1,510 
Pre-order only
Vendor code: 13935_75__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 75 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,537
$-81
$1,618 
Pre-order only
Vendor code: 13935_80__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 80 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,639
$-87
$1,726 
Pre-order only
Vendor code: 13935_85__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 85 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,742
$-91
$1,833 
Pre-order only
Vendor code: 13935_90__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 90 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,844
$-97
$1,941 
Pre-order only
Vendor code: 13935_95__CAR/SIC__VITON__316__G9
| Producer | BTS Engineering |
| Shaft diameter | 95 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 316 |
$1,947
$-102
$2,049 
