Mechanical seal R-125
Mechanical seal R-125
Single mechanical seal R-125 - does not depend on the direction of rotation of the shaft, unbalanced.
It is used in centrifugal, screw, slurry, chemical pumps in the pharmaceutical, oil processing industry, in wastewater treatment.
Temperature: -20°~180°
Pressure: ≤1.2 MPa
Speed: ≤15 m/sec
Materials:
- Rotary ring: SIC/TC;
- Stationary ring: Carbon/SIC;
- Bellows: NBR/EPDM/VITON/MVQ;
- Spring: SS304/SS316;
- Metal parts: SS304/SS316.
| d1 (H6) | d3 (Max) | d6 (h8) | d7 (±0.5) | L3 | L4 (h8) | d27 | L24 |
| 20 | 34 | 29 | 35 | 41 | 13 | 37 | 23 |
| 22 | 36 | 31 | 37 | 41 | 13 | 39 | 23 |
| 24 | 38 | 33 | 39 | 43 | 13 | - | - |
| 25 | 39 | 34 | 40 | 43 | 13 | 40 | 23 |
| 28 | 42 | 37 | 43 | 45 | 13 | 44 | 23 |
| 30 | 44 | 39 | 45 | 45 | 13 | 47 | 24 |
| 33 | 47 | 42 | 48 | 45 | 13 | 48 | 24 |
| 35 | 49 | 44 | 50 | 49 | 13 | 51 | 24 |
| 38 | 54 | 50 | 56 | 53 | 13 | 54 | 24 |
| 40 | 56 | 52 | 58 | 55 | 13 | 57 | 24 |
| 43 | 59 | 55 | 61 | 55 | 13 | - | - |
| 45 | 61 | 57 | 63 | 55 | 13 | 61 | 24 |
| 48 | 64 | 60 | 66 | 55 | 13 | 64 | 24 |
| 50 | 66 | 62 | 68 | 60 | 13 | 67 | 24 |
| 53 | 69 | 65 | 71 | 61 | 13 | - | - |
| 55 | 71 | 67 | 73 | 61 | 13 | 73 | 24 |
| 58 | 76 | 70 | 79 | 63 | 16 | 76 | 24 |
| 60 | 78 | 72 | 81 | 63 | 16 | 80 | 26 |
| 63 | 81 | 75 | 84 | 63 | 16 | 83 | 26 |
| 65 | 83 | 77 | 86 | 67 | 16 | 86 | 26 |
| 70 | 90 | 83 | 92 | 68 | 16 | 89 | 26 |
| 75 | 95 | 88 | 97 | 72 | 16 | 95 | 26 |
| 80 | 100 | 96 | 105 | 72 | 16 | 99 | 26 |
| 85 | 105 | 101 | 110 | 77 | 16 | 108 | 26 |
| 90 | 110 | 106 | 115 | 77 | 16 | 111 | 26 |
| 95 | 115 | 111 | 120 | 82 | 16 | 114 | 26 |
| 100 | 120 | 116 | 125 | 82 | 16 | 118 | 26 |
Pre-order only
Vendor code: 13649_100__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 100 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$997
$-52.47
$1,049.47 
Pre-order only
Vendor code: 13649_20__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 20 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$109.06
$-5.74
$114.80 
Pre-order only
Vendor code: 13649_22__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 22 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$120.30
$-6.32
$126.62 
Pre-order only
Vendor code: 13649_24__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 24 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$131.46
$-6.92
$138.38 
Pre-order only
Vendor code: 13649_25__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 25 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$145.40
$-7.66
$153.06 
Pre-order only
Vendor code: 13649_28__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 28 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$162.21
$-8.55
$170.76 
Pre-order only
Vendor code: 13649_30__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 30 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$173.42
$-9.13
$182.55 
Pre-order only
Vendor code: 13649_33__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 33 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$191.58
$-10.07
$201.65 
Pre-order only
Vendor code: 13649_35__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 35 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$234.90
$-12.37
$247.27 
Pre-order only
Vendor code: 13649_38__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 38 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$254.56
$-13.39
$267.95 
Pre-order only
Vendor code: 13649_40__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 40 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$268.50
$-14.14
$282.64 
Pre-order only
Vendor code: 13649_43__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 43 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$288.04
$-15.16
$303.20 
Pre-order only
Vendor code: 13649_45__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 45 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$302.06
$-15.91
$317.97 
Pre-order only
Vendor code: 13649_48__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 48 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$321.63
$-16.92
$338.55 
Pre-order only
Vendor code: 13649_50__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 50 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$485.19
$-25.54
$510.73 
Pre-order only
Vendor code: 13649_53__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 53 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$513.20
$-27
$540.20 
Pre-order only
Vendor code: 13649_55__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 55 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$532.77
$-28.03
$560.80 
Pre-order only
Vendor code: 13649_58__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 58 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$562.14
$-29.58
$591.72 
Pre-order only
Vendor code: 13649_60__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 60 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$581.70
$-30.61
$612.31 
Pre-order only
Vendor code: 13649_63__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 63 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$611.05
$-32.15
$643.20 
Pre-order only
Vendor code: 13649_65__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 65 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$629.25
$-33.13
$662.38 
Pre-order only
Vendor code: 13649_70__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 70 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$678.26
$-35.69
$713.95 
Pre-order only
Vendor code: 13649_75__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 75 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$727.15
$-38.28
$765.43 
Pre-order only
Vendor code: 13649_80__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 80 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$774.70
$-40.78
$815.48 
Pre-order only
Vendor code: 13649_85__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 85 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$847.44
$-44.60
$892.04 
Pre-order only
Vendor code: 13649_90__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 90 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$897.70
$-47.24
$944.94 
Pre-order only
Vendor code: 13649_95__SIC/SIC__VITON__316__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 95 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 316 |
$946.64
$-49.83
$996.47 
Pre-order only
Vendor code: 13649_30__TC/TC__VITON__304__T20LF
| Producer | BTS Engineering |
| Shaft diameter | 30 |
| Rubber type | VITON |
| Stationary and rotating face | TC/TC |
| Material of metal part | 304 |
$190.76
$-10.04
$200.80 
