Mechanical seal R-BT-RN3/R-BT-RN3.NU. Page 2
Mechanical seal R-BT-RN3/R-BT-RN3.NU
Mechanical seal with conical spring R-BT-RN3/R-BT-RN3.NU. mechanical seal is a single mechanical seal with a central conical spring, single direction of rotation, unbalanced. Dimensions in accordance with EN 12756.
Application: pumps Calpeda, Lowara, DAB, etc.
Type: Burgmann BT- RN3/BT-RN.NU, Aesseal T03D, T03DU, Roten United 2, Vulcan 12DIN, Flowserve 42D, Latty T900D, Sterling SR2, Anga A3, Tekhniseal 400, M.T.U. Europa 2.
Temperature: -20°~180°
Pressure: ≤1.0 MPa
Speed: ≤15 m/sec
Materials:
- Rotary ring: SUS/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 | 19 | 17 | 21 | 15 | 7 |
| 12 | 21 | 19 | 23 | 18 | 7 |
| 14 | 23 | 21 | 25 | 22 | 7 |
| 16 | 26 | 23 | 27 | 23 | 7 |
| 18 | 29 | 27 | 33 | 24 | 10 |
| 20 | 31 | 29 | 35 | 25 | 10 |
| 22 | 33 | 31 | 37 | 25 | 10 |
| 24 | 35 | 33 | 39 | 27 | 10 |
| 25 | 36 | 34 | 40 | 27 | 10 |
| 28 | 40 | 37 | 43 | 29 | 10 |
| 30 | 43 | 39 | 45 | 30 | 10 |
| 32 | 46 | 42 | 48 | 30 | 10 |
| 33 | 46 | 42 | 48 | 39 | 10 |
| 35 | 49 | 44 | 50 | 39 | 10 |
| 38 | 53 | 49 | 56 | 42 | 13 |
| 40 | 56 | 51 | 58 | 42 | 13 |
| 43 | 59 | 54 | 61 | 47 | 13 |
| 45 | 61 | 56 | 63 | 47 | 13 |
| 48 | 64 | 59 | 66 | 47 | 13 |
| 50 | 66 | 62 | 70 | 46 | 14 |
| 53 | 69 | 65 | 73 | 56 | 14 |
| 55 | 71 | 67 | 75 | 56 | 14 |
| 58 | 76 | 70 | 78 | 56 | 14 |
| 60 | 78 | 72 | 80 | 56 | 14 |
| 63 | 81 | 75 | 83 | 56 | 14 |
| 65 | 84 | 77 | 85 | 66 | 14 |
| 68 | 88 | 81 | 90 | 64 | 16 |
| 70 | 90 | 83 | 92 | 64 | 16 |
| 75 | 98 | 88 | 97 | 64 | 16 |
| 80 | 100 | 95 | 105 | 72 | 18 |
| 85 | 107 | 100 | 110 | 72 | 18 |
| 90 | 111 | 105 | 115 | 72 | 18 |
| 95 | 119 | 110 | 120 | 72 | 18 |
| 100 | 124 | 115 | 125 | 72 | 18 |
Pre-order only
Vendor code: 13720_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 |
$176
$-10
$186 
Pre-order only
Vendor code: 13720_50__SS/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 50 |
| Rubber type | VITON |
| Stationary and rotating face | SS/CAR |
| Material of metal part | 304 |
$183
$-10
$193 
Pre-order only
Vendor code: 13720_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 |
$195
$-10
$205 
Pre-order only
Vendor code: 13720_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 |
$202
$-10
$212 
Pre-order only
Vendor code: 13720_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 |
$213
$-12
$225 
Pre-order only
Vendor code: 13720_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 |
$220
$-12
$232 
Pre-order only
Vendor code: 13720_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 |
$232
$-12
$244 
Pre-order only
Vendor code: 13720_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 |
$239
$-12
$251 
Pre-order only
Vendor code: 13720_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 |
$249
$-13
$262 
Pre-order only
Vendor code: 13720_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 |
$257
$-14
$271 
Pre-order only
Vendor code: 13720_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 |
$276
$-14
$290 
Pre-order only
Vendor code: 13720_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 |
$293
$-16
$309 
Pre-order only
Vendor code: 13720_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 |
$312
$-16
$328 
Pre-order only
Vendor code: 13720_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 |
$330
$-18
$348 
Pre-order only
Vendor code: 13720_95__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 95 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$349
$-18
$367 
Pre-order only
Vendor code: 13721_10__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 10 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$35
$-2
$37 
Pre-order only
Vendor code: 13721_100__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 100 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$352
$-19
$371 
Pre-order only
Vendor code: 13721_12__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 12 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$42
$-2
$44 
Pre-order only
Vendor code: 13721_14__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 14 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$50
$-3
$53 
Pre-order only
Vendor code: 13721_16__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 16 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$57
$-3
$60 
Pre-order only
Vendor code: 13721_18__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 18 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$64
$-3
$67 
Pre-order only
Vendor code: 13721_20__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 20 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$71
$-4
$75 
Pre-order only
Vendor code: 13721_22__P__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 22 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$82
$-4
$86 
Pre-order only
Vendor code: 13721_22__S__SIC/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 22 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/CAR |
| Material of metal part | 304 |
$82
$-4
$86 
Pre-order only
Vendor code: 13721_22__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 22 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$78
$-4
$82 
Pre-order only
Vendor code: 13721_22__SS/CAR__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 22 |
| Rubber type | VITON |
| Stationary and rotating face | SS/CAR |
| Material of metal part | 304 |
$82
$-4
$86 
Pre-order only
Vendor code: 13721_24__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 24 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$85
$-4
$89 
Pre-order only
Vendor code: 13721_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 |
$88
$-5
$93 
Pre-order only
Vendor code: 13721_28__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 28 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$99
$-5
$104 
Pre-order only
Vendor code: 13721_28__SS/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 28 |
| Rubber type | VITON |
| Stationary and rotating face | SS/SIC |
| Material of metal part | 304 |
$104
$-5
$109 
