Hydraulic and Pneumatic Seals...since 1975
SG is a single action wiper steel protecht with nbr, ensuring that foreign particles do not penetrate into the hydraulic systems, avoiding wear and damage to all the internal components including seals.
PRODUCT ADVANTAGES:
APPLICATION:
Light and medium duty construction machinery, forklift-trucks, agricultural machinery,support cylinders and standard cylinders.
INSTALLATION:
Wiper is pressed into axially open housings. Special equipment should be used during this process. It is very importent that assembly tools must be soft material and have no sharp edges. Before installation the wiper must be oiled with system oil.
NOTE: SG wipers are single action and can be used with combination of all rod sealing elements.
| MATERIAL: STEEL / NBR 90 SH |
| OPERATING CONDITIONS | |||
| MEDIA | Mineral oils(DIN 51524) | HFA and HFB | HFC |
| TEMPERATURE | 30°C +105°C | +5°C +60°C | -30°C +60°C |
| SPEED | ≤1.0 m/sn | ≤1.0 m/sn | ≤1.0 m/sn |
Note: The above data are maximum values and cannot be used at the same time.
| SURFACE ROUGHNESS | Ra | Rmax |
| Sliding Surface Ød | ≤0.4 μm | ≤3.2 μm |
| Groove Base ØD | ≤1.6 μm | ≤10 μm |
| Groove Flanks S1 | ≤3.2 μm | ≤16 μm |
Note: It is recommended to have 50% to 90% of the working surface material contact area value
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CB = Custom build (price on request)
* = Stock item
Stock = 0 (and not a Stock* or CB product) -> minimum item value € 20.00
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