Mechanical seal R-112
Mechanical seal R-112
Mechanical mechanical seal R-112 – used with a fixed ring G9, independent of the direction of rotation of the shaft, unbalanced.
Application: Roper Pump CO. G4-112SP, screw pumps, which are used for oils, waste water, chemicals and other aggressive media.
Temperature: -20°~140°
Pressure: ≤1.4 MPa
Speed: ≤15 m/sec
Materials:
- Rotary ring: SIC/TC;
- Stationary ring: Carbon/SIC/TC;
- Bellows: NBR/EPDM/VITON;
- Spring: SS304;
- Metal parts: SS304.
| d1 (H6) | d3 (Max) | d4 (h8) | d7 | L3 (±0.5) | L4 |
| 20 | 34 | 29 | 35 | 26,5 | 10.0 |
| 22 | 36 | 31 | 37 | 37.5 | 10,5 |
| 25 | 39 | 34 | 40 | 39.5 | 10,5 |
| 28 | 42 | 37 | 43 | 43.5 | 11,5 |
| 30 | 44 | 39 | 45 | 43.5 | 11,5 |
| 35 | 49 | 44 | 50 | 43.5 | 11,5 |
| 38 | 54 | 49 | 56 | 52.0 | 13.0 |
| 40 | 56 | 51 | 58 | 52.0 | 13.0 |
| 45 | 61 | 56 | 63 | 52.0 | 13.0 |
| 50 | 66 | 62 | 70 | 56.0 | 14.0 |
| 55 | 71 | 67 | 75 | 56.0 | 14.0 |
| 60 | 80 | 72 | 80 | 61.0 | 14.0 |
| 65 | 85 | 77 | 85 | 61.0 | 14.0 |
| 70 | 90 | 83 | 92 | 63.0 | 17.0 |
| 75 | 99 | 88 | 97 | 63.0 | 17.0 |
| 80 | 104 | 95 | 105 | 68.0 | 17.0 |
Pre-order only
Vendor code: 13608_100__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 100 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$728.02
$-38.30
$766.32 
Pre-order only
Vendor code: 13608_18__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 18 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$95.57
$-5.04
$100.61 
Pre-order only
Vendor code: 13608_20__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 20 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$105.43
$-5.54
$110.97 
Pre-order only
Vendor code: 13608_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 |
$116.66
$-6.15
$122.81 
Pre-order only
Vendor code: 13608_24__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 24 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$119.45
$-6.29
$125.74 
Pre-order only
Vendor code: 13608_25__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 25 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$123.66
$-6.51
$130.17 
Pre-order only
Vendor code: 13608_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 |
$139.18
$-7.31
$146.49 
Pre-order only
Vendor code: 13608_30__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 30 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$148.96
$-7.85
$156.81 
Pre-order only
Vendor code: 13608_32__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 32 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$158.84
$-8.36
$167.20 
Pre-order only
Vendor code: 13608_33__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 33 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$163.06
$-8.57
$171.63 
Pre-order only
Vendor code: 13608_35__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 35 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$164.46
$-8.64
$173.10 
Pre-order only
Vendor code: 13608_38__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 38 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$230.54
$-12.13
$242.67 
Pre-order only
Vendor code: 13608_40__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 40 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$243.15
$-12.79
$255.94 
Pre-order only
Vendor code: 13608_43__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 43 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$261.41
$-13.75
$275.16 
Pre-order only
Vendor code: 13608_45__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 45 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$272.64
$-14.36
$287 
Pre-order only
Vendor code: 13608_48__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 48 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$290.90
$-15.30
$306.20 
Pre-order only
Vendor code: 13608_50__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 50 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$303.56
$-15.98
$319.54 
Pre-order only
Vendor code: 13608_53__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 53 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$321.82
$-16.95
$338.77 
Pre-order only
Vendor code: 13608_55__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 55 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$400.54
$-21.09
$421.63 
Pre-order only
Vendor code: 13608_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 |
$423.03
$-22.28
$445.31 
Pre-order only
Vendor code: 13608_60__SIC/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 60 |
| Rubber type | EPDM |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$453.42
$-23.87
$477.29 
Pre-order only
Vendor code: 13608_60__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 60 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$437.15
$-23
$460.15 
Pre-order only
Vendor code: 13608_63__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 63 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$459.54
$-24.19
$483.73 
Pre-order only
Vendor code: 13608_65__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 65 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$473.64
$-24.94
$498.58 
Pre-order only
Vendor code: 13608_68__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 68 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$496.11
$-26.10
$522.21 
Pre-order only
Vendor code: 13608_70__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 70 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$510.15
$-26.85
$537 
Pre-order only
Vendor code: 13608_75__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 75 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$546.74
$-28.76
$575.50 
Pre-order only
Vendor code: 13608_80__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 80 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$583.25
$-30.70
$613.95 
Pre-order only
Vendor code: 13608_85__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 85 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$619.81
$-32.62
$652.43 
Pre-order only
Vendor code: 13608_90__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 90 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$656.32
$-34.56
$690.88 
