Advantages:
-No stick-slip effect when starting for smooth operation
-Low friction and high wear resistance ensure long service life.
-Min. Static and dynamic friction coefficient ensure high speed
-Simple groove design, one-piece piston possible.
-Suitable for most hydraulic fluids
-Available for all cylinder diameter up to 500 mm
| ITEM | OD | H |
| SPGO | 30 | 3.2 |
| SPGO | 35 | 3.2 |
| SPGO | 40 | 3.2 |
| SPGO | 45 | 3.2 |
| SPGO | 28 | 4.2 |
| SPGO | 30 | 4.2 |
| SPGO | 32 | 4.2 |
| SPGO | 35 | 4.2 |
| SPGO | 40 | 4.2 |
| SPGO | 45 | 4.2 |
| SPGO | 50 | 4.2 |
| SPGO | 55 | 4.2 |
| SPGO | 60 | 4.2 |
| SPGO | 63 | 4.2 |
| SPGO | 65 | 4.2 |
| SPGO | 70 | 4.2 |
| SPGO | 75 | 4.2 |
| SPGO | 80 | 4.2 |
| SPGO | 40 | 6.3 |
| SPGO | 45 | 6.3 |
| SPGO | 50 | 6.3 |
| SPGO | 55 | 6.3 |
| SPGO | 60 | 6.3 |
| SPGO | 63 | 6.3 |
| SPGO | 65 | 6.3 |
| SPGO | 70 | 6.3 |
| SPGO | 75 | 6.3 |
| SPGO | 80 | 6.3 |
| SPGO | 85 | 6.3 |
| SPGO | 90 | 6.3 |
| SPGO | 95 | 6.3 |
| SPGO | 100 | 6.3 |
| SPGO | 105 | 6.3 |
| SPGO | 110 | 6.3 |
| SPGO | 115 | 6.3 |
| SPGO | 120 | 6.3 |
| SPGO | 125 | 6.3 |
| SPGO | 130 | 6.3 |
| SPGO | 135 | 6.3 |
| SPGO | 140 | 6.3 |
| SPGO | 150 | 6.3 |
| SPGO | 160 | 6.3 |
| SPGO | 180 | 6.3 |
| SPGO | 80 | 8.1 |
| SPGO | 85 | 8.1 |
| SPGO | 90 | 8.1 |
| SPGO | 95 | 8.1 |
| SPGO | 100 | 8.1 |
| SPGO | 105 | 8.1 |
| SPGO | 110 | 8.1 |
| SPGO | 115 | 8.1 |
| SPGO | 120 | 8.1 |
| SPGO | 125 | 8.1 |
| SPGO | 130 | 8.1 |
| SPGO | 135 | 8.1 |
| SPGO | 140 | 8.1 |
| SPGO | 145 | 8.1 |
| SPGO | 150 | 8.1 |
| SPGO | 155 | 8.1 |
| SPGO | 160 | 8.1 |
| SPGO | 165 | 8.1 |
| SPGO | 170 | 8.1 |
| SPGO | 175 | 8.1 |
| SPGO | 180 | 8.1 |
| SPGO | 185 | 8.1 |
| SPGO | 190 | 8.1 |
| SPGO | 200 | 8.1 |
| SPGO | 210 | 8.1 |
| SPGO | 220 | 8.1 |
| SPGO | 225 | 8.1 |
| SPGO | 230 | 8.1 |
| SPGO | 240 | 8.1 |
| SPGO | 250 | 8.1 |
| SPGO | 260 | 8.1 |
| SPGO | 270 | 8.1 |
| SPGO | 280 | 8.1 |
| SPGO | 290 | 8.1 |
| SPGO | 300 | 8.1 |
| SPGO | 310 | 8.1 |
| SPGO | 315 | 8.1 |
| SPGO | 320 | 8.1 |
| SPGO | 330 | 8.1 |
| SPGO | 340 | 8.1 |
| SPGO | 350 | 8.1 |
| SPGO | 360 | 8.1 |
| SPGO | 140 | 9.7 |
| SPGO | 150 | 9.7 |
| SPGO | 160 | 9.7 |
| SPGO | 170 | 9.7 |
| SPGO | 180 | 9.7 |
| SPGO | 100 | 7.2 |
| SPGO | 110 | 7.2 |
| SPGO | 120 | 7.2 |
| SPGO | 130 | 7.2 |