The seals replace vulcan type 82 , AES T01DB SEALS.
Eagle Burgmann H12N Conical Spring Shaft Seal Burgmann mechanical seal
Shaft diameter: d1=12...80mm
Pressure: p=0...2.5Mpa(362.5psi)
Temperature: t = -20 °C ...180 °C(-4°F to 356°F)
Sliding velocity: Vg≤15m/s(49.2ft/m)
Notes: The range of preesure,temperature and sliding velocity is
depend on seals combination material
EagleBurgmann H12N series Replacement
Balanced, conical spring and O-ring pusher construction mechanical seals H12N,
Used in the different media and medium pressure-support conditions due to
extend material options. It is widely used in the general industrial applications.
| Seal Size d | d0 | D1 | D2 | L1 | L2 | L3 |
| 10 | 14 | 24.0 | 21.0 | 25.5 | 10.0 | 17.5 |
| 12 | 16 | 26.0 | 23.0 | 26.5 | 10.0 | 17.5 |
| 14 | 18 | 31.0 | 25.0 | 29.5 | 10.0 | 17.5 |
| 16 | 20 | 34.0 | 27.0 | 31.0 | 10.0 | 17.5 |
| 18 | 22 | 36.0 | 33.0 | 32.5 | 11.5 | 19.5 |
| 20 | 24 | 38.0 | 35.0 | 32.5 | 11.5 | 19.5 |
| 22 | 26 | 40.0 | 37.0 | 32.5 | 11.5 | 19.5 |
| 24 | 28 | 42.0 | 39.0 | 32.5 | 11.5 | 19.5 |
| 25 | 30 | 44.0 | 40.0 | 33.5 | 11.5 | 19.5 |
| 28 | 33 | 47.0 | 43.0 | 35.0 | 11.5 | 19.5 |
| 30 | 35 | 49.0 | 45.0 | 35.5 | 11.5 | 19.5 |
| 32 | 38 | 54.0 | 48.0 | 39.5 | 11.5 | 19.5 |
| 33 | 38 | 54.0 | 48.0 | 39.5 | 11.5 | 19.5 |
| 35 | 40 | 56.0 | 50.0 | 43.5 | 11.5 | 19.5 |
| 38 | 43 | 59.0 | 53.0 | 46.0 | 14.0 | 22.0 |
| 40 | 45 | 61.0 | 58.0 | 48.0 | 14.0 | 22.0 |
| 43 | 48 | 64.0 | 61.0 | 51.0 | 14.0 | 22.0 |
| 45 | 50 | 66.0 | 63.0 | 55.0 | 14.0 | 22.0 |
| 48 | 53 | 69.0 | 66.0 | 55.0 | 14.0 | 22.0 |
| 50 | 55 | 71.0 | 70.0 | 58.0 | 15.0 | 23.0 |
| 53 | 58 | 78.0 | 73.0 | 60.0 | 15.0 | 23.0 |
| 55 | 60 | 79.0 | 75.0 | 60.0 | 15.0 | 23.0 |
| 58 | 63 | 83.0 | 78.0 | 60.0 | 15.0 | 23.0 |
| 60 | 65 | 85.0 | 80.0 | 60.0 | 15.0 | 23.0 |
| 63 | 68 | 88.0 | 83.0 | 60.0 | 15.0 | 23.0 |
| 65 | 70 | 90.0 | 85.0 | 61.0 | 15.0 | 23.0 |
| 70 | 75 | 98.0 | 92.0 | 63.0 | 18.0 | 26.0 |
| 75 | 80 | 103.0 | 97.0 | 68.0 | 18.0 | 26.0 |
| 80 | 85 | 109.0 | 105.0 | 68.0 | 18.2 | 26.2 |
Our mechanical seals are replaceable with seals from major manufacturers
like Johncrane, Burgmann, Roten, Flowserve, Latty, Aesseal, US Seals,
Huhn Seals . Replacement to major O.E.M seals like Flygt seals, Fristam
pump seals, A.P.V. pump seals, Alfa Laval pump seals, Inoxpa pump seals,
Lowarapump seals, Hidrostal pump seals,
Godwin pump seals, K.S.B pump seals, E.M.U. pump seals, Tuchenhagen
pump seals, Allweiler pump seals, Wilo Pump seals, Mono pumps seals,
Ebara pump seals, Hilge Pump seals,
