2 part piston seal
Description
TPD consists of two ringing The dynamic seal is a bronze filled PTFE and the static there is an O ring which can also act as biasing.
In addition to that the seal can withstand a high pressure, there is also the advantage of PTFE that there is no friction. This avoids completely the stick slip effect that is is especially rubber.
Material
Bronze Filled PTFE with NBR O-ring
Technical data
Press: <600 bar
Rate: <15 m / s
Temperature: -30 ° C to + 100 ° C
For other temperature should be O-ring switch to appropriate material.
Mounting
PTFE seals require a more careful assembly relative to the other seals.
Always make sure that there are no burrs that can damage the seal.
| D | d | E | O-Ring | C |
|---|---|---|---|---|
| 8,0 | 3,1 | 2,2 | 006 | 5,0 |
| 10,0 | 5,1 | 2,2 | 008 | 5,0 |
| 12,0 | 7,1 | 2,2 | 010 | 5,0 |
| 15,0 | 7,5 | 3,2 | 108 | 5,0 |
| 16,0 | 8,5 | 3,2 | 109 | 5,0 |
| 18,0 | 10,5 | 3,2 | 110 | 5,0 |
| 20,0 | 12,5 | 3,2 | 111 | 5,0 |
| 22,0 | 14,5 | 3,2 | 113 | 5,0 |
| 24,0 | 16,5 | 3,2 | 114 | 5,0 |
| 25,0 | 17,5 | 3,2 | 115 | 5,0 |
| 28,0 | 20,5 | 3,2 | 116 | 5,0 |
| 30,0 | 22,5 | 3,2 | 118 | 5,0 |
| 32,0 | 24,5 | 3,2 | 119 | 5,0 |
| 35,0 | 27,5 | 3,2 | 121 | 5,0 |
| 39,0 | 31,5 | 3,2 | 124 | 5,0 |
| 40,0 | 29,5 | 4,2 | 216 | 5,0 |
| 42,0 | 31,5 | 4,2 | 217 | 5,0 |
| 45,0 | 34,0 | 4,2 | 219 | 5,0 |
| 48,0 | 37,0 | 4,2 | 221 | 5,0 |
| 50,0 | 39,0 | 4,2 | 222 | 5,0 |
| 52,0 | 41,0 | 4,2 | 223 | 5,0 |
| 55,0 | 44,0 | 4,2 | 224 | 5,0 |
| 60,0 | 49,0 | 4,2 | 225 | 5,0 |
| 63,0 | 52,0 | 4,2 | 226 | 5,0 |
| 65,0 | 54,0 | 4,2 | 227 | 5,0 |
| 70,0 | 59,0 | 4,2 | 228 | 5,0 |
| 75,0 | 64,0 | 4,2 | 230 | 5,0 |
| 80,0 | 64,5 | 6,3 | 333 | 5,0 |
| 85,0 | 69,5 | 6,3 | 335 | 5,0 |
| 90,0 | 74,5 | 6,3 | 336 | 5,0 |
| 100,0 | 84,5 | 6,3 | 339 | 5,0 |
| 105,0 | 89,5 | 6,3 | 341 | 7,0 |
| 110,0 | 94,5 | 6,3 | 343 | 7,0 |
| 115,0 | 99,5 | 6,3 | 344 | 7,0 |
| 120,0 | 104,5 | 6,3 | 346 | 7,0 |
| 125,0 | 109,5 | 6,3 | 347 | 7,0 |
| 130,0 | 114,5 | 6,3 | 349 | 7,0 |
| 135,0 | 114,0 | 8,1 | 425 | 7,0 |
| 140,0 | 119,0 | 8,1 | 426 | 7,0 |
| 145,0 | 124,0 | 8,1 | 428 | 7,0 |
| 150,0 | 129,0 | 8,1 | 429 | 7,0 |
| 160,0 | 139,0 | 8,1 | 433 | 7,0 |
| 170,0 | 149,0 | 8,1 | 436 | 7,0 |
| 180,0 | 159,0 | 8,1 | 438 | 7,0 |
| 190,0 | 169,0 | 8,1 | 439 | 7,0 |
| 200,0 | 179,0 | 8,1 | 441 | 7,0 |
| 210,0 | 189,0 | 8,1 | 442 | 10,0 |
| 220,0 | 199,0 | 8,1 | 444 | 10,0 |
| 230,0 | 209,0 | 8,1 | 445 | 10,0 |
| 240,0 | 219,0 | 8,1 | 446 | 10,0 |
| 250,0 | 229,0 | 8,1 | 447 | 10,0 |
| 260,0 | 239,0 | 8,1 | 447 | 10,0 |
| 270,0 | 249,0 | 8,1 | 448 | 10,0 |
| 280,0 | 259,0 | 8,1 | 449 | 10,0 |
| 290,0 | 269,0 | 8,1 | 450 | 10,0 |
| 300,0 | 279,0 | 8,1 | 451 | 10,0 |