Hydraulic and Pneumatic Seals...since 1975
TETE is a double acting complete piston seal which consists of a steel plate vulcanized with elastomeric nitrile rubber using special production methods. The sealing lips do have springs in order to increase the preload.
PRODUCT ADVANTAGES
APPLICATION
Short stroke , low pressure hydraulic cylinder and special pneumatic cylinders.
INSTALLATION:
TETE is on the piston rod with wire put fixed with a nut. The nut must be secured. The sliding surface and the cylinder bore is coated with oil that does not come with the shut-off element in the reaction. Take special precautions at the end of the stroke to prevent damage to the sealing lips.
NOTES
For special applications that require high temperatures , TETE can be produced in FPM material
| MATERIAL: STEEL / NBR 90 SH / STAINLESS STEEL SPRING |
| OPERATING CONDITIONS | ||||||
| MEDIA | Mineral oils (DIN 51524) | HFA and HFB | HFC | |||
| TEMPERATURE | -30°C +105°C | +5°C +60°C | -30°C +60°C | |||
| PRESSURE Ø 20 MM | 60 Bar | 60 Bar | 60 Bar | |||
| PRESSURE Ø 40 MM | 40 Bar | 40 Bar | 40 Bar | |||
| PRESSURE Ø 60 MM | 30 Bar | 30 Bar | 30 Bar | |||
| PRESSURE Ø 80 MM | 25 Bar | 25 Bar | 25 Bar | |||
| PRESSURE Ø 100 MM | 20 Bar | 20 Bar | 20 Bar | |||
| PRESSURE Ø 120 MM | 15 Bar | 15 Bar | 15 Bar | |||
| PRESSURE Ø 140 MM | 12 Bar | 12 Bar | 12 Bar | |||
| PRESSURE > Ø 140 MM | 10 Bar | 10 Bar | 10 Bar | |||
| PRESSURE | ≤0.5 m/sn | ≤0.5 m/sn | ≤0.5 m/sn | |||
Note: The above data are maximum values and cannot be used at the same time.
| SURFACE ROUGHNESS | Ra | Rmax |
| Sliding Surface ØD | ≤0.2 μm | ≤2.0 μm |
Note: It is recommended to have 50% to 90% of the working surface material contact area value.
|
|||||||||||||||
|
|||||||||||||||
CB = Custom build (price on request)
* = Stock item
Stock = 0 (and not a Stock* or CB product) -> minimum item value € 20.00
|
|||||||||||
|
|||||||||||
