Mechanical seal R-502B
Mechanical seal R-502B
The mechanical seal R-502B is single, with an arbitrary direction of rotation. An efficient design with a closed siphon, a reliable drive and a central spring ensures long service even with increased pressure and shaft backlash.
Application: for centrifugal pumps, compressors, etc. in the petrochemical, food industries, in public utilities. Pumps of such brands: KOLMEKS, Hydro-Vacuum S.A., WILO, etc.
Type: John Crane 502, Vulcan 1724, Aesseal B07/B092U/B092SSU/B07S/B092SLU/B07SL, Lidering LRB50, Us Seal L.
DIN24960 standards.
Temperature: -40°~200°
Pressure: ≤2.8 MPa
Speed: ≤15 m/sec
Materials:
- Rotary ring: Carbon/SIC;;
- Stationary ring: Ceramic/SIC/ТС;
- Bellows: NBR/VITON/EPDM;
- Spring: SS304 / SS316
- Metal parts: SS304 / SS316
| d1 (H6) | d3 (Max) | d7 (h8) | L3 (±0.5) | L4 |
| 14 | 24 | 25 | 23.0 | 12.0 |
| 16 | 26 | 27 | 23.0 | 12.0 |
| 18 | 32 | 33 | 24.0 | 13.5 |
| 20 | 34 | 35 | 24.0 | 13.5 |
| 22 | 36 | 37 | 24.0 | 13.5 |
| 24 | 38 | 39 | 26,7 | 13.3 |
| 25 | 39 | 40 | 27.0 | 13.0 |
| 28 | 42 | 43 | 30.0 | 12.5 |
| 30 | 44 | 45 | 30.5 | 12.0 |
| 32 | 46 | 48 | 30.5 | 12.0 |
| 33 | 47 | 48 | 30.5 | 12.0 |
| 35 | 49 | 50 | 30.5 | 12.0 |
| 38 | 54 | 56 | 32.0 | 13.0 |
| 40 | 56 | 58 | 32.0 | 13.0 |
| 43 | 59 | 61 | 32.0 | 13.0 |
| 45 | 61 | 63 | 32.0 | 13.0 |
| 48 | 64 | 66 | 32.0 | 13.0 |
| 50 | 66 | 70 | 34.0 | 13.5 |
| 53 | 69 | 73 | 34.0 | 13.5 |
| 55 | 71 | 75 | 34.0 | 13.5 |
| 58 | 78 | 78 | 39.0 | 13.5 |
| 60 | 80 | 80 | 39.0 | 13.5 |
| 63 | 83 | 83 | 39.0 | 13.5 |
| 65 | 85 | 85 | 39.0 | 13.5 |
| 68 | 88 | 90 | 39.0 | 13.5 |
| 70 | 89 | 92 | 45.5 | 14.5 |
| 75 | 96 | 97 | 45.5 | 14.5 |
| 80 | 104 | 105 | 45.0 | 15.0 |
| 85 | 108 | 110 | 45.0 | 15.0 |
| 90 | 114 | 115 | 50.0 | 15.0 |
| 95 | 118 | 120 | 50.0 | 15.0 |
| 100 | 124 | 125 | 50.0 | 15.0 |
In stock
Vendor code: 13693_28__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 28 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$168.58
$-8.86
$177.44 
In stock
Vendor code: 13693_58__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 58 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$333.88
$-17.58
$351.46 
In stock
Vendor code: 13693_22__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 22 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$131.85
$-6.94
$138.79 
In stock
Vendor code: 13693_100__TC/TC__VITON__304__ВО
| Producer | BTS Engineering |
| Shaft diameter | 100 |
| Rubber type | VITON |
| Stationary and rotating face | TC/TC |
| Material of metal part | 304 |
$691.09
$-36.37
$727.46 
Pre-order only
Vendor code: 13693_100__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 100 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$575.91
$-30.32
$606.23 
Pre-order only
Vendor code: 13693_14__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 14 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$82.14
$-4.31
$86.45 
Pre-order only
Vendor code: 13693_16__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 16 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$94.63
$-4.99
$99.62 
Pre-order only
Vendor code: 13693_18__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 18 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$95.96
$-5.06
$101.02 
Pre-order only
Vendor code: 13693_20__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 20 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$100.20
$-5.28
$105.48 
Pre-order only
Vendor code: 13693_22__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 22 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$109.88
$-5.79
$115.67 
Pre-order only
Vendor code: 13693_24__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 24 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$119.67
$-6.29
$125.96 
Pre-order only
Vendor code: 13693_25__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 25 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$125.21
$-6.59
$131.80 
Pre-order only
Vendor code: 13693_28__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 28 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$140.49
$-7.38
$147.87 
Pre-order only
Vendor code: 13693_28__SIC/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 28 |
| Rubber type | EPDM |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$140.49
$-7.38
$147.87 
Pre-order only
Vendor code: 13693_30__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 30 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$150.25
$-7.91
$158.16 
Pre-order only
Vendor code: 13693_32__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 32 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$155.84
$-8.21
$164.05 
Pre-order only
Vendor code: 13693_33__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 33 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$165.62
$-8.72
$174.34 
Pre-order only
Vendor code: 13693_35__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 35 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$175.28
$-9.23
$184.51 
Pre-order only
Vendor code: 13693_38__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 38 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$190.59
$-10.02
$200.61 
Pre-order only
Vendor code: 13693_40__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 40 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$229.57
$-12.08
$241.65 
Pre-order only
Vendor code: 13693_43__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 43 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$247.63
$-13.03
$260.66 
Pre-order only
Vendor code: 13693_45__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 45 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$258.77
$-13.61
$272.38 
Pre-order only
Vendor code: 13693_48__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 48 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$276.86
$-14.57
$291.43 
Pre-order only
Vendor code: 13693_50__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 50 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$287.97
$-15.16
$303.13 
Pre-order only
Vendor code: 13693_53__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 53 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$304.61
$-16.02
$320.63 
Pre-order only
Vendor code: 13693_55__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 55 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$317.22
$-16.68
$333.90 
Pre-order only
Vendor code: 13693_58__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 58 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$333.88
$-17.58
$351.46 
Pre-order only
Vendor code: 13693_60__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 60 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$345.04
$-18.16
$363.20 
Pre-order only
Vendor code: 13693_63__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 63 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$363.06
$-19.10
$382.16 
Pre-order only
Vendor code: 13693_65__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 65 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$374.24
$-19.69
$393.93 
