Mechanical seal R-CARTEX(DN)
The R-CARTEX double cartridge seal(DN) is a fully assembled unit for use in the oil seal chambers of pumps. With an arbitrary direction of rotation, with double hydraulic discharge-the R-CARTEX(DN) seal has proven itself perfectly in the chemical, petrochemical, pharmaceutical, sugar, food, and paper industries. The built-in valve fluid circulation system allows you to do without additional circulation devices. A shut-off fluid supply system is required.
Main characteristics of R-CARTEX(DN)
- Shaft diameter: d1=25-100 mm (1.000-4.000").
- Temperature: t=-40-220°C (-40-428°F).
- For a combination of graphite/silicon carbide friction pairs-operating pressure: p1=25 bar (363 PSI).
- Sliding speed: vg=16 m/s (52 ft/s).
- For combination of silicon carbide/ silicon carbide or silicon carbide/ tungsten carbide-pressure: p1=20 bar (290 PSI).
- Sliding speed: vg=10 m/s (33 ft/s).
- Barrier fluid circulation system: p3max=25 bar (363 PSI).
- Δp(p3-p1)ideal =2-3 bar (29-44 lb/sq.Inch), 7 bar (102 lb/sq.inch) for barrier media with poor lubricating properties.
- Pump start: Δp(p3-p1)max= allowed 25 bar (363 PSI).
- Recommended working environment: max. ISO VG 5.
- Axial displacement: ± 1,0 mm, d1≥75 mm ± 1,5 mm.
Temperature: -40-220°
Pressure: ≤2,5 MPa
Speed: ≤16 m/s
Materials:
- Rotating Ring: SiC/TC.C
- Fixed ring: SiC/TC/Carbon.
- Secondary seal: VITON/PTFE/Encapsulated/NBR/Kalrez.
- Other parts: C-276/Duplex/316/304.
Pre-order only
Vendor code: 1026642_100__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 100 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$3,528.96
$-185.74
$3,714.70 
Pre-order only
Vendor code: 1026642_25__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 25 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$882.23
$-46.44
$928.67 
Pre-order only
Vendor code: 1026642_28__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 28 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$988.09
$-52.01
$1,040.10 
Pre-order only
Vendor code: 1026642_30__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 30 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,058.70
$-55.71
$1,114.41 
Pre-order only
Vendor code: 1026642_32__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 32 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,129.25
$-59.45
$1,188.70 
Pre-order only
Vendor code: 1026642_33__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 33 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,164.61
$-61.28
$1,225.89 
Pre-order only
Vendor code: 1026642_35__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 35 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,235.19
$-65.01
$1,300.20 
Pre-order only
Vendor code: 1026642_38__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 38 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,341
$-70.58
$1,411.58 
Pre-order only
Vendor code: 1026642_40__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 40 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,411.58
$-74.28
$1,485.86 
Pre-order only
Vendor code: 1026642_42__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 42 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,482.16
$-78.01
$1,560.17 
Pre-order only
Vendor code: 1026642_43__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 43 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,517.49
$-79.85
$1,597.34 
Pre-order only
Vendor code: 1026642_45__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 45 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,588.02
$-83.58
$1,671.60 
Pre-order only
Vendor code: 1026642_48__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 48 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,693.95
$-89.15
$1,783.10 
Pre-order only
Vendor code: 1026642_50__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 50 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,764.53
$-92.86
$1,857.39 
Pre-order only
Vendor code: 1026642_53__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 53 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,870.34
$-98.45
$1,968.79 
Pre-order only
Vendor code: 1026642_55__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 55 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$1,940.95
$-102.15
$2,043.10 
Pre-order only
Vendor code: 1026642_60__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 60 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$2,117.41
$-111.46
$2,228.87 
Pre-order only
Vendor code: 1026642_65__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 65 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$2,293.90
$-120.73
$2,414.63 
Pre-order only
Vendor code: 1026642_70__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 70 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$2,470.25
$-130
$2,600.25 
Pre-order only
Vendor code: 1026642_75__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 75 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$2,646.71
$-139.30
$2,786.01 
Pre-order only
Vendor code: 1026642_80__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 80 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$2,823.18
$-148.59
$2,971.77 
Pre-order only
Vendor code: 1026642_85__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 85 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$2,999.64
$-157.87
$3,157.51 
Pre-order only
Vendor code: 1026642_90__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 90 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$3,176.08
$-167.17
$3,343.25 
Pre-order only
Vendor code: 1026642_95__SIC/SIC/SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 95 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC/SIC/CAR |
| Material of metal part | 304 |
$3,352.55
$-176.44
$3,528.99 
