Mechanical seal R-BT-FN.NU
Mechanical seal R-BT-FN.NU
Mechanical end seal R-BT-FN.NU is one of the R-BT-FN type seal configurations (according to EN 12756). The seal is single, with a conical spring, depends on the direction of rotation of the shaft, unbalanced. The rotation ring is sealed in the installation part with an o-ring. Recommended for water supply pumps, circulation pumps, for home and garden, public utilities.
Application: in pumps Lowara, Calpeda, DAB, Ebara (3M, MATRIX, DWO, GPF), CSF Inox, Grundfos, Simaco, Pedrollo, E-Tech, Speroni, Processpumpar and many others.
Type: Burgmann BT-FN.NU, Lidering FN NU, LS15DIN, Aesseal T04D, Roten Uniten 3, Vulcan 13DIN, Flowserve 43D, Dimer TCO.15-7, Latty T901D, Hermetika М112К.FRA, Sterling SU3, Roplan R62D, Us Seal VGMC-13.
Temperature: -20°~180°
Pressure: ≤1.4 MPa
Speed: ≤15 m/sec
Materials:
- Rotary ring: Ceramic/SIC/TC;
- Stationary ring: Carbon/SIC/TC;
- Bellows: NBR/EPDM/VITON;
- Spring: SS304/SS316;
- Metal parts: SS304/SS316.
| d1 (H6) | d3 (Max) | d6 (h8) | d7 (±0.5) | L3 | L4 (h8) |
| 10 | 20,0 | 17,0 | 21,0 | 15,0 | 7,0 |
| 12 | 22,0 | 19,0 | 23,0 | 18,0 | 7,0 |
| 14 | 25,0 | 21,0 | 25,0 | 22,0 | 7,0 |
| 16 | 29,0 | 23,0 | 27,0 | 23,0 | 7,0 |
| 18 | 33,0 | 27,0 | 33,0 | 24,0 | 10,0 |
| 20 | 33,0 | 29,0 | 35,0 | 25,0 | 10,0 |
| 22 | 38,0 | 31,0 | 37,0 | 25,0 | 10,0 |
| 24 | 38,0 | 33,0 | 39,0 | 27,0 | 10,0 |
| 25 | 40,0 | 34,0 | 40,0 | 27,0 | 10,0 |
| 28 | 46,0 | 37,0 | 43,0 | 29,0 | 10,0 |
| 30 | 46,0 | 39,0 | 45,0 | 30,0 | 10,0 |
| 32 | 46,0 | 42,0 | 48,0 | 30,0 | 10,0 |
| 33 | 48,0 | 42,0 | 48,0 | 39,0 | 10,0 |
| 35 | 50,0 | 44,0 | 50,0 | 39,0 | 10,0 |
| 38 | 58,0 | 49,0 | 56,0 | 42,0 | 13,0 |
| 40 | 58,0 | 51,0 | 58,0 | 42,0 | 13,0 |
In stock
Vendor code: 13718_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 |
$50.17
$-2.64
$52.81 
In stock
Vendor code: 13718_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 |
$60.20
$-3.17
$63.37 
In stock
Vendor code: 13718_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 |
$41.58
$-2.18
$43.76 
In stock
Vendor code: 13718_22__SIC/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 22 |
| Rubber type | EPDM |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$41.58
$-2.18
$43.76 
In stock
Vendor code: 13718_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 |
$25.82
$-1.35
$27.17 
In stock
Vendor code: 13718_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 |
$73.15
$-3.85
$77 
In stock
Vendor code: 13718_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 |
$41.58
$-2.18
$43.76 
In stock
Vendor code: 13718_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 |
$68.79
$-3.64
$72.43 
In stock
Vendor code: 13718_14__CAR/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 14 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$31.55
$-1.68
$33.23 
In stock
Vendor code: 13718_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 |
$25.82
$-1.35
$27.17 
In stock
Vendor code: 13718_12__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 12 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$22.98
$-1.21
$24.19 
In stock
Vendor code: 13718_18__CAR/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 18 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$41.58
$-2.18
$43.76 
In stock
Vendor code: 13718_25__SIC/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 25 |
| Rubber type | EPDM |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$47.32
$-2.49
$49.81 
In stock
Vendor code: 13718_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 |
$53.08
$-2.78
$55.86 
In stock
Vendor code: 13718_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 |
$120.47
$-6.34
$126.81 
In stock
Vendor code: 13718_20__SIC/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 20 |
| Rubber type | EPDM |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$37.29
$-1.96
$39.25 
In stock
Vendor code: 13718_10__CAR/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 10 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$22.98
$-1.21
$24.19 
In stock
Vendor code: 13718_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 |
$57.34
$-3.03
$60.37 
In stock
Vendor code: 13718_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 |
$65.96
$-3.46
$69.42 
In stock
Vendor code: 13718_25__SIC/SIC__EPDM__304__G60
| Producer | BTS Engineering |
| Shaft diameter | 25 |
| Rubber type | EPDM |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$47.32
$-2.49
$49.81 
In stock
Vendor code: 13718_25__SIC/SIC__VITON__304__G60
| Producer | BTS Engineering |
| Shaft diameter | 25 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$57.34
$-3.03
$60.37 
In stock
Vendor code: 13718_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 |
$37.29
$-1.96
$39.25 
In stock
Vendor code: 13718_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 |
$45.89
$-2.42
$48.31 
In stock
Vendor code: 13718_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 |
$57.34
$-3.03
$60.37 
In stock
Vendor code: 13718_20__CAR/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 20 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$45.89
$-2.42
$48.31 
In stock
Vendor code: 13718_28__SIC/SIC__VITON__304__G9
| Producer | BTS Engineering |
| Shaft diameter | 28 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$69.38
$-3.65
$73.03 Bestseller!
In stock
Vendor code: 13718_22__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 22 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$41.58
$-2.18
$43.76 
In stock
Vendor code: 13718_33__CAR/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 33 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$74.56
$-3.92
$78.48 
In stock
Vendor code: 13718_40__CAR/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 40 |
| Rubber type | VITON |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$144.75
$-7.63
$152.38 
In stock
Vendor code: 13718_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 |
$34.39
$-1.81
$36.20 
