Mechanical seal R-BT-AR
Mechanical seal R-BT-AR
Mechanical seal (oil seal) R-BT-AR is one of the most popular seals for pumps. Bellows type, with short axial installation length, unbalanced, independent of the direction of shaft rotation. It is also used as an additional seal in tandems when the medium is highly abrasive or cannot act as the main cooling liquid.
Application: pumps AL-KO, Aquario, DAB, Omnigena ™, Calpeda (MXP, MGP, NGL), Vorskla, Vodoley, Kripsol, Pedrollo (JCR, Pronga 1A), Grundfos JP Basic 4 PFBasic, Ebara, Lowara, Saer, Nocchi, Watomo, Aquatechnika, Speroni, Gardena, Sprut, Wilo, Maxima, Kenle, Pentax, Speck pumpen (Badu), Battioni Pagani Pompe, Astral Victoria Plus Pump, Zenit, Battioni Pagani Pompe, IML, Becker, Ecler, Packo, Saci Pumps, Inoxpa, Varisco, Mencarelli Pompe, Varan, Domak, Stork, Johnson pump, Caprari, Cri-Man S.p.A., Bronzoni and many others.
Type: Burgmann BT-AR, Aesseal B01, Vulcan 18, Anga C10, Lidering AR/LRB31, John Crane PR/DR, Roten 37B/L5, Flowserve 118, Latty T750, Sterling BT, Us Seal VGMA.
Temperature: -20°~150°
Pressure: ≤0.4 MPa
Speed: ≤10 m/sec
Materials:
- Rotary ring: Carbon/SIC;
- Stationary ring: Ceramic/SIC/TC;
- Bellows: NBR/EPDM/VITON;
- Spring: SS304/SS316;
- Metal parts: SS304/SS316.
| d1 (H6) | d3 (Max) | d7 (h8) | L3 (±0.5) | L4 | |
| R-BT-AR-6 | 6 | 18.0 | 18.0 | 10.0 | 4.0 |
| R-BT-AR-8S | 8 | 18.0 | 22.0 | 11.0 | 4.0 |
| R-BT-AR-8 | 8 | 20.0 | 21.0 | 13.0 | 6.0 |
| R-BT-AR-8L | 8 | 24.0 | 26.0 | 11.0 | 8.0 |
| R-BT-AR-10 | 10 | 24.0 | 26.0 | 11.0 | 8.0 |
| R-BT-AR-11 | 11 | 24.0 | 26.0 | 13.0 | 8.0 |
| R-BT-AR-12 | 12 | 24.0 | 26.0 | 13.0 | 8.0 |
| R-BT-AR-13 | 13 | 24.0 | 26.0 | 13.0 | 5,5 |
| R-BT-AR-13H | 13 | 24.0 | 26.0 | 13.0 | 8.0 |
| R-BT-AR-14S | 14 | 26.0 | 28.0/28.5 | 13.0 | 8.0 |
| R-BT-AR-14M | 14 | 28.0 | 28.0/28.5 | 13.0 | 8.0 |
| R-BT-AR-14L | 14 | 32.0 | 29.5/38.0 | 13.0 | 8.0 |
| R-BT-AR-15S | 15 | 28.0 | 30.0 | 13.0 | 8.0 |
| R-BT-AR-15M | 15 | 32.0 | 29,5 | 13.0 | 8.0 |
| R-BT-AR-15L | 15 | 39.0 | 38.0 | 13.0 | 8.0 |
| R-BT-AR-16S | 16 | 28.0 | 30.0 | 13.0 | 8.0 |
| R-BT-AR-16M | 16 | 32.0 | 29,5 | 13.0 | 8.0 |
| R-BT-AR-16L | 16 | 39.0 | 42.0 | 13.0 | 8.0 |
| R-BT-AR-17 | 17 | 39.0 | 42.0 | 13.0 | 8.0 |
| R-RT-AR-18 | 18 | 39.0 | 42.0 | 13.0 | 8.0 |
| R-BT-AR-19 | 19 | 39.0 | 42.0 | 13.0 | 8.0 |
| R-BT-AR-20S | 20 | 35.0 | 38.0 | 13.0 | 8.0 |
| R-BT-AR-20M | 20 | 39.0 | 42.0 | 13.0 | 8.0 |
| R-BT-AR-20L | 20 | 42.0 | 45.0 | 13.0 | 10.0 |
| R-BT-AR-22S | 22 | 39.0 | 42.0 | 13.0 | 8.0 |
| R-BT-AR-22 | 22 | 42.0 | 45.0 | 13.0 | 10.0 |
| R-BT-AR-23 | 23 | 47.0 | 50.0 | 13,5 | 10.0 |
| R-BT-AR-24 | 24 | 47.0 | 50.0 | 13,5 | 10.0 |
| R-BT-AR-25 | 25 | 47.0 | 50.0 | 13,5 | 10.0 |
| R-BT-AR-25S | 25 | 41,5 | 45/50 | 13,5 | 10.0 |
| R-BT-AR-26 | 26 | 47.0 | 50.0 | 13,5 | 10.0 |
| R-BT-AR-27 | 27 | 47.0 | 50.0 | 13,5 | 10.0 |
| R-BT-AR-28 | 28 | 54.0 | 57.0 | 15.0 | 10.0 |
| R-BT-AR-30 | 30 | 54.0 | 57.0 | 15.0 | 10.0 |
| R-BT-AR-32 | 32 | 54.0 | 57.0 | 15.0 | 10.0 |
| R-BT-AR-35 | 35 | 60.0 | 63.0 | 16.0 | 10.0 |
| R-BT-AR-38 | 38 | 65.0 | 68.0 | 18.0 | 12.0 |
| R-BT-AR-40 | 40 | 65.0 | 68.0 | 18.0 | 12.0 |
| R-BT-AR-45 | 45 | 70.0 | 73.0 | 20.0 | 12.0 |
| R-BT-AR-50 | 50 | 85.0 | 88.0 | 23.0 | 15.0 |
| R-BT-AR-55 | 55 | 85.0 | 88.0 | 23.0 | 15.0 |
| R-BT-AR-60 | 60 | 105.0 | 110.0 | 30.0 | 15.0 |
| R-BT-AR-65 | 65 | 105.0 | 110.0 | 30.0 | 15.0 |
| R-BT-AR-70 | 70 | 105.0 | 110.0 | 32.0 | 15.0 |
In stock
Vendor code: 13716_8__S__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 8 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$12.72
$-0.67
$13.39 
In stock
Vendor code: 13716_25__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 25 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$44.61
$-2.34
$46.95 
In stock
Vendor code: 13716_19__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 19 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$29.54
$-1.55
$31.09 
In stock
Vendor code: 13716_14__L__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 14 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$19.79
$-1.04
$20.83 
In stock
Vendor code: 13716_18__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 18 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$25.38
$-1.33
$26.71 
In stock
Vendor code: 13716_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 |
$19.79
$-1.04
$20.83 
In stock
Vendor code: 13716_17__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 17 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$24.02
$-1.26
$25.28 
In stock
Vendor code: 13716_20__M__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 20 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$32.45
$-1.70
$34.15 
In stock
Vendor code: 13716_15__S__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 15 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$24.02
$-1.26
$25.28 
In stock
Vendor code: 13716_14__P__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 14 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$19.79
$-1.04
$20.83 
In stock
Vendor code: 13716_15__M__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 15 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$24.02
$-1.26
$25.28 
In stock
Vendor code: 13716_32__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 32 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$50.85
$-2.67
$53.52 
In stock
Vendor code: 13716_20__L__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 20 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$28.24
$-1.47
$29.71 
In stock
Vendor code: 13716_13__H__CAR/CER__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 13 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$18.38
$-0.97
$19.35 
In stock
Vendor code: 13716_16__M__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 16 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$25.38
$-1.33
$26.71 
In stock
Vendor code: 13716_35__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 35 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$62.09
$-3.27
$65.36 
In stock
Vendor code: 13716_12__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 12 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$21.77
$-1.14
$22.91 
In stock
Vendor code: 13716_20__S__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 20 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$32.45
$-1.70
$34.15 
In stock
Vendor code: 13716_20__P__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 20 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$35.70
$-1.88
$37.58 
In stock
Vendor code: 13716_19__P__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 19 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$29.54
$-1.55
$31.09 
In stock
Vendor code: 13716_10__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 10 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$15.57
$-0.83
$16.40 
In stock
Vendor code: 13716_13__H__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 13 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$21.17
$-1.11
$22.28 
In stock
Vendor code: 13716_13__L__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 13 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$21.17
$-1.11
$22.28 
In stock
Vendor code: 13716_14__L__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 14 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$22.60
$-1.18
$23.78 
In stock
Vendor code: 13716_14__M__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 14 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$22.60
$-1.18
$23.78 
In stock
Vendor code: 13716_16__S__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 16 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$25.38
$-1.33
$26.71 
In stock
Vendor code: 13716_40__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 40 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$103.03
$-5.43
$108.46 
In stock
Vendor code: 13716_11__CAR/CER__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 11 |
| Rubber type | NBR |
| Stationary and rotating face | CAR/CER |
| Material of metal part | 304 |
$18.38
$-0.97
$19.35 
In stock
Vendor code: 13716_15__M__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 15 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$21.17
$-1.11
$22.28 
In stock
Vendor code: 13716_20__M__CAR/SIC__EPDM__304
| Producer | BTS Engineering |
| Shaft diameter | 20 |
| Rubber type | EPDM |
| Stationary and rotating face | CAR/SIC |
| Material of metal part | 304 |
$28.24
$-1.47
$29.71 
