Excellent operating practices and positioning.
Low friction, no stick slip.
Short stroke and high frequency material variants.
High reliability, can accept the full operating pressure for short periods.
DPE - Hydraulic PTFE Double Wiper Dust Seals
Type:
dpe
Delivery Time:
3-7 days
Quality:
high-quality
Service:
standard product/customized product
Brand:
dsh
Type:
dpe
Delivery Time:
3-7 days
Quality:
high-quality
Supplier Info.
Company Name： Guangdong DSH Seals Technology Co., Ltd
Registration Date：
1999
Country / Region：
guangdong / China
City：
dong guan
Main Products：
hydraulic seal, ptfe seal, oil seal
Product Detail
DPE consists of a profile ring made of PTFE with a sealing edge and wiper edge, and two O-rings as sealing and preloading parts. DPR for improved overall sealing. DSH Seals’ DPR is primarily used in conjunction with our rod seal. Set a pressure relief hole between the seal and the wiper.
Characteristics
◆◆ PTFE, nbr / fkm rubber
| Material description | PTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite, PTFE filled PI and so on. |
| Available Color | Black, green, coffee, white, blue, gold and so on |
| Material Strength | DPE seals have high wear resistance, low friction coefficient, no stick-slip. |
| temperature | -30~+200℃ |
| Speed | ≤5m/s |
| Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. |
| Applied device | Large cylinder / Agricultural machinery / Mills / Injection moulding machines / Presses |
◆◆ Scrapers - DPE
|
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| Technical Data | |||||||||||
| Pressure | Temperature | Sliding speed | Medium | ||||||||
| Standard | - | -30…+200 ℃ | ≤5 m/s | Minderal oil based hydraulic fluids, barely flammable hydraulic fluids,water,air and others. | |||||||
| Material | |||||||||||
| O ring | slide ring | ||||||||||
| Standard | NBR | PTFE-Bronze | |||||||||
| Special (on request) | FKM | PTFE-carbon | |||||||||
| Order Example for standard version: | |||||||||||
| Diameter d=100mm | |||||||||||
| Order Code： DPE 100*112.2*8.1 | |||||||||||
| Installation Dimension table based on Metric Size(mm) | |||||||||||
| d h9 | D H9 | H | L+0.2 | L1 | D1 | d1 | R1≤ | C≥ | |||
| 20~36 | d+7.6 | 4 | 4.2 | 8.2 | d+1 | 1.8 | 0.4 | 3 | |||
| 40~65 | d+8.8 | 6 | 6.3 | 10.3 | d+1.5 | 2.65 | 1.2 | 4 | |||
| 70~135 | d+12.2 | 7.7 | 8.1 | 12.1 | d+2 | 3.55 | 2 | 6 | |||
| 140~390 | d+16 | 11 | 11.5 | 15.5 | d+2 | 5.3 | 2 | 8 | |||
| 400~650 | d+24 | 14.8 | 15.5 | 19.5 | d+3 | 7 | 2 | 8 | |||
| 675~910 | d+27 | 17.2 | 18 | 22 | d+3 | 8.4 | 2 | 11 | |||
| Order List | ||||||||||||||
| OrderNumber | d h9 | D H9 | H | L +0.2 | D1 | R1 | Order Number | d h9 | D H9 | H | L +0.2 | D1 | R1 | |
| DPE0200 | 20 | 27.6 | 4 | 4.2 | 21 | 0.4 | DPE1550 | 155 | 171 | 11 | 11.5 | 157 | 2 | |
| DPE0250 | 25 | 32.6 | 4 | 4.2 | 26 | 0.4 | DPE1600 | 160 | 176 | 11 | 11.5 | 162 | 2 | |
| DPE0280 | 28 | 35.6 | 4 | 4.2 | 29 | 0.4 | DPE1650 | 165 | 181 | 11 | 11.5 | 167 | 2 | |
| DPE0300 | 30 | 37.6 | 4 | 4.2 | 31 | 0.4 | DPE1700 | 170 | 186 | 11 | 11.5 | 172 | 2 | |
| DPE0350 | 35 | 42.6 | 4 | 4.2 | 36 | 0.4 | DPE1750 | 175 | 191 | 11 | 11.5 | 177 | 2 | |
| DPE0360 | 36 | 43.6 | 4 | 4.2 | 37 | 0.4 | DPE1800 | 180 | 196 | 11 | 11.5 | 182 | 2 | |
| DPE0400 | 40 | 48.8 | 6 | 6.3 | 41.5 | 1.2 | DPE1900 | 190 | 206 | 11 | 11.5 | 192 | 2 | |
| DPE0420 | 42 | 50.8 | 6 | 6.3 | 43.5 | 1.2 | DPE2000 | 200 | 216 | 11 | 11.5 | 202 | 2 | |
| DPE0450 | 45 | 53.8 | 6 | 6.3 | 46.5 | 1.2 | DPE2100 | 210 | 226 | 11 | 11.5 | 212 | 2 | |
| DPE0500 | 50 | 58.8 | 6 | 6.3 | 51.5 | 1.2 | DPE2200 | 220 | 236 | 11 | 11.5 | 222 | 2 | |
| DPE0560 | 56 | 64.8 | 6 | 6.3 | 57.5 | 1.2 | DPE2300 | 230 | 246 | 11 | 11.5 | 232 | 2 | |
| DPE0600 | 60 | 68.8 | 6 | 6.3 | 61.5 | 1.2 | DPE2400 | 240 | 256 | 11 | 11.5 | 242 | 2 | |
| DPE0630 | 63 | 71.8 | 6 | 6.3 | 64.5 | 1.2 | DPE2500 | 250 | 266 | 11 | 11.5 | 252 | 2 | |
| DPE0650 | 65 | 73.8 | 6 | 6.3 | 66.5 | 1.2 | DPE2600 | 260 | 276 | 11 | 11.5 | 262 | 2 | |
| DPE0700 | 70 | 82.2 | 7.7 | 8.1 | 72 | 2 | DPE2700 | 270 | 286 | 11 | 11.5 | 272 | 2 | |
| DPE0750 | 75 | 87.2 | 7.7 | 8.1 | 77 | 2 | DPE2800 | 280 | 296 | 11 | 11.5 | 282 | 2 | |
| DPE0800 | 80 | 92.2 | 7.7 | 8.1 | 82 | 2 | DPE2900 | 290 | 306 | 11 | 11.5 | 292 | 2 | |
| DPE0850 | 85 | 97.2 | 7.7 | 8.1 | 87 | 2 | DPE3000 | 300 | 316 | 11 | 11.5 | 302 | 2 | |
| DPE0900 | 90 | 102.2 | 7.7 | 8.1 | 92 | 2 | DPE3100 | 310 | 326 | 11 | 11.5 | 312 | 2 | |
| DPE0950 | 95 | 107.2 | 7.7 | 8.1 | 97 | 2 | DPE3200 | 320 | 336 | 11 | 11.5 | 322 | 2 | |
| DPE1000 | 100 | 112.2 | 7.7 | 8.1 | 102 | 2 | DPE3300 | 330 | 346 | 11 | 11.5 | 332 | 2 | |
| DPE1050 | 105 | 117.2 | 7.7 | 8.1 | 107 | 2 | DPE3350 | 335 | 351 | 11 | 11.5 | 337 | 2 | |
| DPE1100 | 110 | 122.2 | 7.7 | 8.1 | 112 | 2 | DPE3400 | 340 | 356 | 11 | 11.5 | 342 | 2 | |
| DPE1150 | 115 | 127.2 | 7.7 | 8.1 | 117 | 2 | DPE3500 | 350 | 366 | 11 | 11.5 | 352 | 2 | |
| DPE1200 | 120 | 132.2 | 7.7 | 8.1 | 122 | 2 | DPE3600 | 360 | 376 | 11 | 11.5 | 362 | 2 | |
| DPE1250 | 125 | 137.2 | 7.7 | 8.1 | 127 | 2 | DPE3700 | 370 | 386 | 11 | 11.5 | 372 | 2 | |
| DPE1300 | 130 | 142.2 | 7.7 | 8.1 | 132 | 2 | DPE3750 | 375 | 391 | 11 | 11.5 | 377 | 2 | |
| DPE1350 | 135 | 147.2 | 7.7 | 8.1 | 137 | 2 | DPE3800 | 380 | 396 | 11 | 11.5 | 382 | 2 | |
| DPE1400 | 140 | 156 | 11 | 11.5 | 142 | 2 | DPE3900 | 390 | 406 | 11 | 11.5 | 392 | 2 | |
| DPE1450 | 145 | 161 | 11 | 11.5 | 147 | 2 | DPE4000 | 400 | 424 | 14.8 | 15.5 | 403 | 2 | |
| DPE1500 | 150 | 166 | 11 | 11.5 | 152 | 2 | DPE4100 | 410 | 434 | 14.8 | 15.5 | 413 | 2 | |
| Order Number | d h9 | D H9 | H | L +0.2 | D1 | R1 | Order Number | d h9 | D H9 | H | L +0.2 | D1 | R1 | |
| DPE4200 | 420 | 444 | 14.8 | 15.5 | 423 | 2 | DPE6300 | 630 | 654 | 14.8 | 15.5 | 633 | 2 | |
| DPE4300 | 430 | 454 | 14.8 | 15.5 | 433 | 2 | DPE6350 | 635 | 659 | 14.8 | 15.5 | 638 | 2 | |
| DPE4400 | 440 | 464 | 14.8 | 15.5 | 443 | 2 | DPE6750 | 675 | 702 | 17.2 | 18 | 678 | 2 | |
| DPE4450 | 445 | 469 | 14.8 | 15.5 | 448 | 2 | DPE6800 | 680 | 707 | 17.2 | 18 | 683 | 2 | |
| DPE4500 | 450 | 474 | 14.8 | 15.5 | 453 | 2 | DPE6900 | 690 | 717 | 17.2 | 18 | 693 | 2 | |
| DPE4600 | 460 | 484 | 14.8 | 15.5 | 463 | 2 | DPE7000 | 700 | 727 | 17.2 | 18 | 703 | 2 | |
| DPE4650 | 465 | 489 | 14.8 | 15.5 | 468 | 2 | DPE7100 | 710 | 737 | 17.2 | 18 | 713 | 2 | |
| DPE4700 | 470 | 494 | 14.8 | 15.5 | 473 | 2 | DPE7300 | 730 | 757 | 17.2 | 18 | 733 | 2 | |
| DPE4750 | 475 | 499 | 14.8 | 15.5 | 478 | 2 | DPE7500 | 750 | 777 | 17.2 | 18 | 753 | 2 | |
| DPE4800 | 480 | 504 | 14.8 | 15.5 | 483 | 2 | DPE7600 | 760 | 787 | 17.2 | 18 | 763 | 2 | |
| DPE4900 | 490 | 514 | 14.8 | 15.5 | 493 | 2 | DPE7650 | 765 | 792 | 17.2 | 18 | 768 | 2 | |
| DPE4950 | 495 | 519 | 14.8 | 15.5 | 498 | 2 | DPE7800 | 780 | 807 | 17.2 | 18 | 783 | 2 | |
| DPE5000 | 500 | 524 | 14.8 | 15.5 | 503 | 2 | DPE7900 | 790 | 817 | 17.2 | 18 | 793 | 2 | |
| DPE5100 | 510 | 534 | 14.8 | 15.5 | 513 | 2 | DPE8000 | 800 | 827 | 17.2 | 18 | 803 | 2 | |
| DPE5200 | 520 | 544 | 14.8 | 15.5 | 523 | 2 | DPE8100 | 810 | 837 | 17.2 | 18 | 813 | 2 | |
| DPE5250 | 525 | 549 | 14.8 | 15.5 | 528 | 2 | DPE8200 | 820 | 847 | 17.2 | 18 | 823 | 2 | |
| DPE5500 | 550 | 574 | 14.8 | 15.5 | 553 | 2 | DPE8300 | 830 | 857 | 17.2 | 18 | 833 | 2 | |
| DPE5700 | 570 | 594 | 14.8 | 15.5 | 573 | 2 | DPE8500 | 850 | 877 | 17.2 | 18 | 853 | 2 | |
| DPE5800 | 580 | 604 | 14.8 | 15.5 | 583 | 2 | DPE8700 | 870 | 897 | 17.2 | 18 | 873 | 2 | |
| DPE5850 | 585 | 609 | 14.8 | 15.5 | 588 | 2 | DPE8800 | 880 | 907 | 17.2 | 18 | 883 | 2 | |
| DPE5900 | 590 | 614 | 14.8 | 15.5 | 593 | 2 | DPE8850 | 885 | 912 | 17.2 | 18 | 888 | 2 | |
| DPE6000 | 600 | 624 | 14.8 | 15.5 | 603 | 2 | DPE8900 | 890 | 917 | 17.2 | 18 | 893 | 2 | |
| DPE6050 | 605 | 629 | 14.8 | 15.5 | 608 | 2 | DPE9000 | 900 | 927 | 17.2 | 18 | 903 | 2 | |
| DPE6200 | 620 | 644 | 14.8 | 15.5 | 623 | 2 | DPE9100 | 910 | 937 | 17.2 | 18 | 913 | 2 | |
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