Combination Seal
- Introduction
Combination Seal - JGDA
1、Product structure characteristics
A double-sided reciprocating ring is formed by a PTFE seal ring and a rubber O-ring and two back-up ring as a preload element.
2、Working conditions
3、Assembly drawings and installation dimensions
| DH8 | dh9 | H | L+0.2 |
| ﹤96 | D-16.8 | 7.5 | 8 |
| 96-190 | D-20 | 9.5 | 10 |
| 191-380 | D-28 | 12.5 | 13 |
| 381-1000 | D-36 | 19.5 | 20 |
4、JGDA Specification Table
| S/N | DH8 | dh9 | H | L | e | S/N | DH8 | dh9 | H | L | e | |
| JGDA0400 | 40 | 23.2 | 7.5 | 8 | 7 | JGDA2400 | 240 | 212 | 12.5 | 13 | 12 | |
| JGDA0450 | 45 | 28.2 | 7.5 | 8 | 7 | JGDA2500 | 250 | 222 | 12.5 | 13 | 12 | |
| JGDA0500 | 50 | 33.2 | 7.5 | 8 | 7 | JGDA2650 | 265 | 237 | 12.5 | 13 | 12 | |
| JGDA0560 | 56 | 39.2 | 7.5 | 8 | 7 | JGDA2750 | 275 | 247 | 12.5 | 13 | 12 | |
| JGDA0630 | 63 | 46.2 | 7.5 | 8 | 7 | JGDA2800 | 280 | 252 | 12.5 | 13 | 12 | |
| JGDA0650 | 65 | 48.2 | 7.5 | 8 | 7 | JGDA2900 | 290 | 262 | 12.5 | 13 | 12 | |
| JGDA0700 | 70 | 53.2 | 7.5 | 8 | 7 | JGDA3000 | 300 | 272 | 12.5 | 13 | 12 | |
| JGDA0750 | 75 | 58.2 | 7.5 | 8 | 7 | JGDA3100 | 310 | 282 | 12.5 | 13 | 15 | |
| JGDA0800 | 80 | 63.2 | 7.5 | 8 | 7 | JGDA3200 | 320 | 292 | 12.5 | 13 | 15 | |
| JGDA0850 | 85 | 68.2 | 7.5 | 8 | 7 | JGDA3300 | 340 | 312 | 12.5 | 13 | 15 | |
| JGDA0900 | 90 | 73.2 | 7.5 | 8 | 7 | JGDA3400 | 350 | 322 | 12.5 | 13 | 15 | |
| JGDA0950 | 95 | 78.2 | 7.5 | 8 | 7 | JGDA3500 | 360 | 332 | 12.5 | 13 | 15 | |
| JGDA1000 | 100 | 80 | 9.5 | 10 | 10 | JGDA3800 | 380 | 352 | 12.5 | 13 | 15 | |
| JGDA1050 | 105 | 85 | 9.5 | 10 | 10 | JGDA4000 | 400 | 364 | 19.5 | 20 | 15 | |
| JGDA1100 | 110 | 90 | 9.5 | 10 | 10 | JGDA4200 | 420 | 384 | 19.5 | 20 | 15 | |
| JGDA1150 | 115 | 95 | 9.5 | 10 | 10 | JGDA4250 | 425 | 389 | 19.5 | 20 | 15 | |
| JGDA1200 | 120 | 100 | 9.5 | 10 | 10 | JGDA4500 | 450 | 414 | 19.5 | 20 | 15 | |
| JGDA1250 | 125 | 105 | 9.5 | 10 | 10 | JGDA4800 | 480 | 444 | 19.5 | 20 | 15 | |
| JGDA1300 | 130 | 110 | 9.5 | 10 | 10 | JGDA5000 | 500 | 464 | 19.5 | 20 | 15 | |
| JGDA1350 | 135 | 115 | 9.5 | 10 | 10 | JGDA5600 | 560 | 524 | 19.5 | 20 | 18 | |
| JGDA1400 | 140 | 120 | 9.5 | 10 | 10 | JGDA6000 | 600 | 564 | 19.5 | 20 | 18 | |
| JGDA1450 | 145 | 125 | 9.5 | 10 | 10 | JGDA6300 | 630 | 594 | 19.5 | 20 | 18 | |
| JGDA1500 | 150 | 130 | 9.5 | 10 | 10 | JGDA6500 | 650 | 614 | 19.5 | 20 | 18 | |
| JGDA1550 | 155 | 135 | 9.5 | 10 | 10 | JGDA7000 | 700 | 664 | 19.5 | 20 | 18 | |
| JGDA1600 | 160 | 140 | 9.5 | 10 | 10 | JGDA7200 | 720 | 684 | 19.5 | 20 | 18 | |
| JGDA1700 | 170 | 150 | 9.5 | 10 | 10 | JGDA7500 | 750 | 714 | 19.5 | 20 | 18 | |
| JGDA1800 | 180 | 160 | 9.5 | 10 | 10 | JGDA7800 | 780 | 744 | 19.5 | 20 | 18 | |
| JGDA1900 | 190 | 170 | 9.5 | 10 | 10 | JGDA8000 | 800 | 764 | 19.5 | 20 | 18 | |
| JGDA2000 | 200 | 172 | 12.5 | 13 | 12 | JGDA8500 | 850 | 814 | 19.5 | 20 | 18 | |
| JGDA2100 | 210 | 180 | 12.5 | 13 | 12 | JGDA9000 | 900 | 864 | 19.5 | 20 | 18 | |
| JGDA2200 | 220 | 192 | 12.5 | 13 | 12 | JGDA9500 | 950 | 914 | 19.5 | 20 | 18 | |
| JGDA2250 | 225 | 197 | 12.5 | 13 | 12 | JGDA9800 | 980 | 944 | 19.5 | 20 | 18 | |
| JGDA2350 | 235 | 207 | 12.5 | 13 | 12 | JGDA10000 | 1000 | 964 | 19.5 | 20 | 18 |
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Date：2018-3-24 15:33:42
