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 |
$824
$-43
$867 
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 |
$91
$-4
$95 
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 |
$100
$-5
$105 
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 |
$109
$-6
$115 
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 |
$121
$-6
$127 
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 |
$134
$-7
$141 
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 |
$144
$-7
$151 
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 |
$159
$-8
$167 
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 |
$194
$-11
$205 
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 |
$211
$-11
$222 
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 |
$222
$-12
$234 
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 |
$238
$-13
$251 
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 |
$250
$-13
$263 
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 |
$266
$-14
$280 
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 |
$401
$-21
$422 
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 |
$424
$-23
$447 
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 |
$440
$-24
$464 
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 |
$465
$-24
$489 
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 |
$481
$-25
$506 
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 |
$505
$-27
$532 
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 |
$520
$-27
$547 
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 |
$561
$-29
$590 
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 |
$601
$-31
$632 
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 |
$640
$-34
$674 
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 |
$700
$-37
$737 
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 |
$742
$-39
$781 
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 |
$782
$-41
$823 
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 |
$158
$-8
$166 
