Mechanical seal R-BT-RN3/R-BT-RN3.NU. Page 3
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: 13721_30__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 30 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$106
$-5
$111 
Pre-order only
Vendor code: 13721_32__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 32 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$113
$-6
$119 
Pre-order only
Vendor code: 13721_33__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 33 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$116
$-6
$122 
Pre-order only
Vendor code: 13721_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 |
$123
$-7
$130 
Pre-order only
Vendor code: 13721_38__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 38 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$134
$-7
$141 
Pre-order only
Vendor code: 13721_40__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 40 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$140
$-8
$148 
Pre-order only
Vendor code: 13721_43__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 43 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$152
$-8
$160 
Pre-order only
Vendor code: 13721_45__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 45 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$159
$-8
$167 
Pre-order only
Vendor code: 13721_48__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 48 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$169
$-9
$178 
Pre-order only
Vendor code: 13721_50__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 50 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$176
$-10
$186 
Pre-order only
Vendor code: 13721_53__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 53 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$187
$-10
$197 
Pre-order only
Vendor code: 13721_55__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 55 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$194
$-10
$204 
Pre-order only
Vendor code: 13721_58__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 58 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$204
$-11
$215 
Pre-order only
Vendor code: 13721_60__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 60 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$211
$-11
$222 
Pre-order only
Vendor code: 13721_63__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 63 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$221
$-12
$233 
Pre-order only
Vendor code: 13721_65__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 65 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$228
$-12
$240 
Pre-order only
Vendor code: 13721_68__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 68 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$239
$-12
$251 
Pre-order only
Vendor code: 13721_70__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 70 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$247
$-13
$260 
Pre-order only
Vendor code: 13721_75__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 75 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$257
$-14
$271 
Pre-order only
Vendor code: 13721_80__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 80 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$282
$-14
$296 
Pre-order only
Vendor code: 13721_85__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 85 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$299
$-16
$315 
Pre-order only
Vendor code: 13721_90__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 90 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$316
$-17
$333 
Pre-order only
Vendor code: 13721_95__SIC/SIC__NBR__304
| Producer | BTS Engineering |
| Shaft diameter | 95 |
| Rubber type | NBR |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$334
$-17
$351 
