Mechanical seal R-156
Mechanical seal R-156
The pump shaft seal R-156 – is single, with a central spring, unbalanced.
It is often used in pumps Wilo PB-088EA, PB-201EA, PB-250SEA, PB 400EA, Wilo PU-462EAH, Wilo PU-S400E.
Temperature: -20°~80°
Pressure: ≤0.4 MPa
Speed: ≤10 m/sec
Materials:
- Rotary ring: Carbon;
- Stationary ring: Ceramic;
- Bellows: NBR/EPDM/VITON.
| d1 (H6) | d3 (Max) | d7 (h8) | L3 (±0.5) | L4 |
| 8 | 16,00 | 18,00 | 11,50 | 6,50 |
| 9 | 20,00 | 21,00 | 16,50 | 6,50 |
| 10 | 20,00 | 22,00 | 16,50 | 6,50 |
| 11 | 20,00 | 24,00 | 16,50 | 6,50 |
| 12 | 22,50 | 26,00 | 17,50 | 6,50 |
| 13 | 22,50 | 26,00 | 17,00 | 7,00 |
| 14 | 24,50 | 28,00 | 18,00 | 7,00 |
| 15 | 24,50 | 28,00 | 18,00 | 7,00 |
| 16 | 28,50 | 32,00 | 19,00 | 8,00 |
In stock
Vendor code: 13660_12__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 12 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$22.62
$-1.19
$23.81 
In stock
Vendor code: 13660_15__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 15 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$28.24
$-1.47
$29.71 
Pre-order only
Vendor code: 13660_10__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 10 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$18.38
$-0.97
$19.35 
Pre-order only
Vendor code: 13660_11__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 11 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$21.17
$-1.11
$22.28 
Pre-order only
Vendor code: 13660_12__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 12 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$22.62
$-1.19
$23.81 
Pre-order only
Vendor code: 13660_13__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 13 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$24.02
$-1.26
$25.28 
Pre-order only
Vendor code: 13660_14__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 14 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$25.45
$-1.33
$26.78 
Pre-order only
Vendor code: 13660_15__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 15 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$28.24
$-1.47
$29.71 
Pre-order only
Vendor code: 13660_16__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 16 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$29.69
$-1.57
$31.26 
Pre-order only
Vendor code: 13660_8__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 8 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$15.60
$-0.82
$16.42 
Pre-order only
Vendor code: 13660_9__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 9 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$16.95
$-0.90
$17.85 
