GGDI-SP ROD SEAL
The GGDI-SP inside sealing captive slide and O-Ring seal is a single-acting rod seal with step profile to increase the sealing efficiency.
The GGDI-SP is normally used in tandem with a secondary seal (e. g. TDI) where it can meet the most demanding sealing requirements.
| Materials | |||
| Elastic Ring | Slide Ring | L-Ring | |
| Standard | NBR | PTFE-Bronze | < Ø400 POM > Ø400 PA |
| Alternative | FKM, NBR-TT, H-NBR, EPDM | PTFE-Compounds | PTFE-Compounds, Engineering Plastics, Metal |
| Application Range | |||
| Pressure [bar] | Temperature Range [°C] | Sliding Speed [m/s] | |
| Standard | 450 [630*] | -30 … +100 | 1 |
| Design Hints Surface Finish | |||
| Surface Quality | Surface Hardness | ||
| Ra [µm] | Rt [µm] | [HRC] | |
| Sliding Surfaces | 0.1 – 0.3 | ≤ 1.5 | > 40 |
| Groove Base | 0.8 | ≤ 6.3 | |
| Groove Sides | 3.2 | ≤ 15 | |
SIZE
| D | d | b | b1 | e | Ref. Number |
| 22 | 29,2 | 3,5 | 4 | 5 | 76428 |
| 25 | 32,2 | 3,5 | 4 | 5 | 76429 |
| 28 | 35,2 | 3,5 | 4 | 5 | 76430 |
| 30 | 37,2 | 3,5 | 4 | 5 | 76431 |
| 32 | 39,2 | 3,5 | 4 | 5 | 76432 |
| 35 | 42,2 | 3,5 | 4 | 5 | 71591 |
| 36 | 43,2 | 3,5 | 4 | 5 | 76433 |
| 36 | 46 | 4,5 | 5 | 7 | 416646 |
| 40 | 50 | 4,5 | 5 | 7 | 76434 |
| 42 | 52 | 4,5 | 5 | 7 | 76435 |
| 45 | 55 | 4,5 | 5 | 7 | 75501 |
| 50 | 60 | 4,5 | 5 | 7 | 75557 |
| 55 | 65 | 4,5 | 5 | 7 | 76436 |
| 56 | 66 | 4,5 | 5 | 7 | 76437 |
| 60 | 70 | 4,5 | 5 | 7 | 75343 |
| 63 | 73 | 4,5 | 5 | 7 | 74207 |
| 65 | 75 | 4,5 | 5 | 7 | 76438 |
| 70 | 80 | 4,5 | 5 | 7 | 73738 |
| 72 | 82 | 4,5 | 5 | 7 | 76439 |
| 75 | 85 | 4,5 | 5 | 7 | 72047 |
| 80 | 93,8 | 7 | 7,5 | 7 | 72322 |
| 85 | 98,8 | 7 | 7,5 | 7 | 76230 |
| 90 | 103,8 | 7 | 7,5 | 7 | 73127 |
| 95 | 108,8 | 7 | 7,5 | 7 | 75248 |
| 100 | 113,8 | 7 | 7,5 | 7 | 63663 |
| 100 | 120 | 9,5 | 10 | 10 | 403390 |
| 105 | 125 | 9,5 | 10 | 10 | 71212 |
| 110 | 130 | 9,5 | 10 | 10 | 70826 |
| 115 | 135 | 9,5 | 10 | 10 | 76231 |
| 120 | 140 | 9,5 | 10 | 10 | 76232 |
| 125 | 145 | 9,5 | 10 | 10 | 64431 |
| 130 | 150 | 9,5 | 10 | 10 | 72575 |
| 135 | 155 | 9,5 | 10 | 10 | 75638 |
| 140 | 160 | 9,5 | 10 | 10 | 72169 |
| 145 | 165 | 9,5 | 10 | 10 | 405067 |
| 150 | 170 | 9,5 | 10 | 10 | 63664 |
| 155 | 175 | 9,5 | 10 | 10 | 402613 |
| 160 | 180 | 9,5 | 10 | 10 | 70601 |
| 165 | 185 | 9,5 | 10 | 10 | 72617 |
| 170 | 190 | 9,5 | 10 | 10 | 75727 |
| 175 | 195 | 9,5 | 10 | 10 | 401551 |
| 180 | 200 | 9,5 | 10 | 10 | 70480 |
| 185 | 205 | 9,5 | 10 | 10 | 77127 |
| 190 | 210 | 9,5 | 10 | 10 | 76233 |
| 195 | 215 | 9,5 | 10 | 10 | 417008 |
| 200 | 220 | 9,5 | 10 | 10 | 73568 |
| 210 | 230 | 9,5 | 10 | 10 | 76814 |
| 215 | 235 | 9,5 | 10 | 10 | 78338 |
| 220 | 240 | 9,5 | 10 | 10 | 64430 |
| 225 | 245 | 9,5 | 10 | 10 | 71661 |
| 230 | 250 | 9,5 | 10 | 10 | 75673 |
| 235 | 255 | 9,5 | 10 | 10 | 72321 |
| 240 | 260 | 9,5 | 10 | 10 | 76234 |
| 245 | 265 | 9,5 | 10 | 10 | 416850 |
| 250 | 270 | 9,5 | 10 | 10 | 75285 |
| 260 | 280 | 9,5 | 10 | 10 | 424939 |
| 260 | 290 | 14,5 | 15 | 15 | 74781 |
| 270 | 300 | 14,5 | 15 | 15 | 415922 |
| 275 | 305 | 14,5 | 15 | 15 | 413194 |
| 280 | 310 | 14,5 | 15 | 15 | 76235 |
| 285 | 315 | 14,5 | 15 | 15 | 76170 |
| 290 | 320 | 14,5 | 15 | 15 | 76236 |
| 300 | 330 | 14,5 | 15 | 15 | 71325 |
| 310 | 340 | 14,5 | 15 | 15 | 416984 |
| 320 | 350 | 14,5 | 15 | 15 | 70609 |
| 325 | 355 | 14,5 | 15 | 15 | 410623 |
| 330 | 360 | 14,5 | 15 | 15 | 75284 |
| 340 | 370 | 14,5 | 15 | 15 | 77645 |
| 345 | 375 | 14,5 | 15 | 15 | 416686 |
| 350 | 380 | 14,5 | 15 | 15 | 74707 |
| 355 | 385 | 14,5 | 15 | 15 | 424215 |
| 360 | 390 | 14,5 | 15 | 15 | 75476 |
| 365 | 395 | 14,5 | 15 | 15 | 78174 |
| 370 | 400 | 14,5 | 15 | 15 | 402002 |
| 375 | 405 | 14,5 | 15 | 15 | 77137 |
| 380 | 410 | 14,5 | 15 | 15 | 76237 |
| 390 | 420 | 14,5 | 15 | 15 | 76985 |
| 400 | 430 | 14,5 | 15 | 15 | 76238 |
| 410 | 440 | 14,5 | 15 | 15 | 76597 |
| 415 | 445 | 14,5 | 15 | 15 | 76239 |
| 420 | 450 | 14,5 | 15 | 15 | 76240 |
| 425 | 455 | 14,5 | 15 | 15 | 76241 |
| 430 | 460 | 14,5 | 15 | 15 | 419465 |
| 435 | 465 | 14,5 | 15 | 15 | 417262 |
| 450 | 480 | 14,5 | 15 | 15 | 74721 |
| 455 | 485 | 14,5 | 15 | 15 | 407711 |
| 460 | 490 | 14,5 | 15 | 15 | 75973 |
| 470 | 500 | 14,5 | 15 | 15 | 407944 |
| 480 | 510 | 14,5 | 15 | 15 | 76242 |
| 490 | 520 | 14,5 | 15 | 15 | 406860 |
| 500 | 530 | 14,5 | 15 | 15 | 76243 |
| 510 | 540 | 14,5 | 15 | 15 | 403981 |
| 515 | 545 | 14,5 | 15 | 15 | 403808 |
| 520 | 550 | 14,5 | 15 | 15 | 402952 |
| 530 | 560 | 14,5 | 15 | 15 | 411327 |
| 540 | 570 | 14,5 | 15 | 15 | 65344 |
| 550 | 580 | 14,5 | 15 | 15 | 76244 |
| 560 | 590 | 14,5 | 15 | 15 | 76245 |
| 570 | 600 | 14,5 | 15 | 15 | 411556 |
| 590 | 620 | 14,5 | 15 | 15 | 422106 |
| 600 | 630 | 14,5 | 15 | 15 | 76246 |
| 610 | 640 | 14,5 | 15 | 15 | 404715 |
| 620 | 650 | 14,5 | 15 | 15 | 406797 |
| 620 | 660 | 19,5 | 20 | 20 | 401980 |
| 630 | 670 | 19,5 | 20 | 20 | 76247 |
| 650 | 690 | 19,5 | 20 | 20 | 76248 |
| 660 | 700 | 19,5 | 20 | 20 | 402019 |
| 665 | 705 | 19,5 | 20 | 20 | 403788 |
| 680 | 720 | 19,5 | 20 | 20 | 76249 |
| 700 | 740 | 19,5 | 20 | 20 | 76250 |
| 720 | 760 | 19,5 | 20 | 20 | 76251 |
| 740 | 780 | 19,5 | 20 | 20 | 412516 |
| 750 | 790 | 19,5 | 20 | 20 | 76252 |
| 755 | 795 | 19,5 | 20 | 20 | 403149 |
| 780 | 820 | 19,5 | 20 | 20 | 401974 |
| 785 | 825 | 19,5 | 20 | 20 | 400761 |
| 790 | 830 | 19,5 | 20 | 20 | 410439 |
| 800 | 840 | 19,5 | 20 | 20 | 76253 |
| 820 | 860 | 19,5 | 20 | 20 | 76254 |
| 850 | 890 | 19,5 | 20 | 20 | 76255 |
| 880 | 920 | 19,5 | 20 | 20 | 410131 |
| 900 | 940 | 19,5 | 20 | 20 | 76256 |
| 940 | 970 | 14,5 | 15 | 15 | 411070 |
| 950 | 990 | 19,5 | 20 | 20 | 76257 |
| 970 | 1010 | 19,5 | 20 | 20 | 409229 |
| 980 | 1020 | 19,5 | 20 | 20 | 415738 |
| 1000 | 1040 | 19,5 | 20 | 20 | 76258 |
| 1025 | 1065 | 19,5 | 20 | 20 | 423636 |
| 1030 | 1070 | 19,5 | 20 | 20 | 409204 |
| 1070 | 1110 | 19,5 | 20 | 20 | 405747 |
| 1080 | 1120 | 19,5 | 20 | 20 | 416423 |
| 1100 | 1140 | 19,5 | 20 | 20 | 420591 |
| 1120 | 1160 | 19,5 | 20 | 20 | 402438 |