Mechanical seal R-BT-RN3/R-BT-RN3.NU. Page 5
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: 1008669
| Shaft diameter | 68 |
| Outer diameter of the fixed ring, mm | 90 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$249
$-13
$262 
Pre-order only
Vendor code: 1008670
| Shaft diameter | 70 |
| Outer diameter of the fixed ring, mm | 92 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$257
$-14
$271 
Pre-order only
Vendor code: 1008671
| Shaft diameter | 75 |
| Outer diameter of the fixed ring, mm | 97 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$276
$-14
$290 
Pre-order only
Vendor code: 1008672
| Shaft diameter | 80 |
| Outer diameter of the fixed ring, mm | 105 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$293
$-16
$309 
Pre-order only
Vendor code: 1008673
| Shaft diameter | 85 |
| Outer diameter of the fixed ring, mm | 110 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$312
$-16
$328 
Pre-order only
Vendor code: 1008674
| Shaft diameter | 90 |
| Outer diameter of the fixed ring, mm | 115 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$330
$-18
$348 
Pre-order only
Vendor code: 1008675
| Shaft diameter | 95 |
| Outer diameter of the fixed ring, mm | 120 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$349
$-18
$367 
Pre-order only
Vendor code: 1008676
| Shaft diameter | 100 |
| Outer diameter of the fixed ring, mm | 125 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$367
$-20
$387 
Pre-order only
Vendor code: 1053850
| Shaft diameter | 22 |
| P | |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$82
$-4
$86 
Pre-order only
Vendor code: 1053851
| Shaft diameter | 22 |
| S | |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
| Material of metal part | AISI 304 stainless steel |
$82
$-4
$86 
Pre-order only
Vendor code: 1053854
| Shaft diameter | 22 |
| Outer diameter of the fixed ring, mm | 37 |
| Producer | BTS Engineering |
| Stationary and rotating face | SS/CAR |
| Material of metal part | AISI 304 stainless steel |
$82
$-4
$86 
Pre-order only
Vendor code: 1053856
| Shaft diameter | 28 |
| Outer diameter of the fixed ring, mm | 43 |
| Producer | BTS Engineering |
| Stationary and rotating face | SS/SIC |
| Material of metal part | AISI 304 stainless steel |
$104
$-5
$109 
Pre-order only
Vendor code: 1008678
| Shaft diameter | 10 |
| Outer diameter of the fixed ring, mm | 21 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$35
$-2
$37 
Pre-order only
Vendor code: 1008679
| Shaft diameter | 12 |
| Outer diameter of the fixed ring, mm | 23 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$42
$-2
$44 
Pre-order only
Vendor code: 1008680
| Shaft diameter | 14 |
| Outer diameter of the fixed ring, mm | 25 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$50
$-3
$53 
Pre-order only
Vendor code: 1008681
| Shaft diameter | 16 |
| Outer diameter of the fixed ring, mm | 27 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$57
$-3
$60 
Pre-order only
Vendor code: 1008682
| Shaft diameter | 18 |
| Outer diameter of the fixed ring, mm | 33 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$64
$-3
$67 
Pre-order only
Vendor code: 1008683
| Shaft diameter | 20 |
| Outer diameter of the fixed ring, mm | 35 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$71
$-4
$75 
Pre-order only
Vendor code: 1008684
| Shaft diameter | 22 |
| Outer diameter of the fixed ring, mm | 37 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$78
$-4
$82 
Pre-order only
Vendor code: 1008685
| Shaft diameter | 24 |
| Outer diameter of the fixed ring, mm | 39 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$85
$-4
$89 
Pre-order only
Vendor code: 1008686
| Shaft diameter | 25 |
| Outer diameter of the fixed ring, mm | 40 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$88
$-5
$93 
Pre-order only
Vendor code: 1008687
| Shaft diameter | 28 |
| Outer diameter of the fixed ring, mm | 43 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$99
$-5
$104 
Pre-order only
Vendor code: 1008688
| Shaft diameter | 30 |
| Outer diameter of the fixed ring, mm | 45 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$106
$-5
$111 
Pre-order only
Vendor code: 1008689
| Shaft diameter | 32 |
| Outer diameter of the fixed ring, mm | 48 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$113
$-6
$119 
Pre-order only
Vendor code: 1008690
| Shaft diameter | 33 |
| Outer diameter of the fixed ring, mm | 48 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$116
$-6
$122 
Pre-order only
Vendor code: 1008691
| Shaft diameter | 35 |
| Outer diameter of the fixed ring, mm | 50 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$123
$-7
$130 
Pre-order only
Vendor code: 1008692
| Shaft diameter | 38 |
| Outer diameter of the fixed ring, mm | 56 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$134
$-7
$141 
Pre-order only
Vendor code: 1008693
| Shaft diameter | 40 |
| Outer diameter of the fixed ring, mm | 58 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$140
$-8
$148 
Pre-order only
Vendor code: 1008694
| Shaft diameter | 43 |
| Outer diameter of the fixed ring, mm | 61 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$152
$-8
$160 
Pre-order only
Vendor code: 1008695
| Shaft diameter | 45 |
| Outer diameter of the fixed ring, mm | 63 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$159
$-8
$167 
