| H: single acting seal |
| Material: Nbr |
| Speed m/s: 0,25 |
| temperature °C: -30 +110 |
| pressure Mpa: 12 |
| Material: Viton |
| Speed m/s: 0,25 |
| temperature °C: -20 +200 |
| pressure Mpa: 12 |
| Material: Epdm |
| Speed m/s: 0,25 |
| temperature °C: -40 +160 |
| pressure Mpa: 12 |
| Material: Pu |
| Speed m/s: 0,25 |
| temperature °C: -45 +110 |
| pressure Mpa: 12 |
NBR rod seal H for anternative movement, is interchangeable with the rod seal GPH.
The H series seals are made of NBR 90 Shore A and guarantee the sealing in hydraulic and pneumatic cylinders. Their shape - which gives the name to the seal - does not guarantee a completely automatic sealing, as shown by the following operating conditions: 40 bar pressure, 0.25 m / s speed and temperature from -30 ° C to about 10 ° C. Besides the standard material, it can be supplied on demand in other materials, as FKM (Viton), EPDM, VMQ (Silicon) when used with aggressive fluids, food applications or high temperatures.
H YOU CAN REPLACE IT WITH: - GPH
