Rod seal PSE-K 941
30.67€ Excluding VAT
70
220
PSE-PSE/K
Guarnitec
NBR+NBR/Cotton Fabric+POM
up to 0,5 m/sec
Pressure, MPa | 70 |
Rod dia, mm | 220 |
Seal type | PSE-PSE/K |
Manufacturing brand | Guarnitec |
Material | NBR+NBR/Cotton Fabric+POM |
Speed | up to 0,5 m/sec |
Description
Designed with a profile suitable in cases where hydraulic equipment is subject to severe vibration, shock, and high pressure, the PSE serves as an effective sealing element for rod application. Composed of three parts, the main sealing element in NBR, reinforced cotton fabric bottom support rings with a modified profile to fit an acetalic anti-extrusion ring guarantee optimal sealing in earth moving equipment.
In the version PSE/K, the main sealing element in NBR offers a specifically designed profile that is used in supporting the mining field.
Another possibility other than the above versions is the ability to produce special materials for harsh working conditions.
Technical specifications
Pressure, MPa | 70 |
Rod dia, mm | 220 |
Seal type | PSE-PSE/K |
Manufacturing brand | Guarnitec |
Material | NBR+NBR/Cotton Fabric+POM |
Speed | up to 0,5 m/sec |
Working temperature | from -30°C up to +110°C |
Working fluid | mineral oil |
Dimensions
Operating pressure to determinate Maximum Gap Allowance: G/2
Profile dimension | > 16 MPa | > 26 MPa | > 32 MPa | > 40 MPa |
---|---|---|---|---|
≤5 | 0.50 mm | 0.40 mm | 0.35 mm | |
5.0 — 7.5 | 0.55 mm | 0.45 mm | 0.40 mm | 0.35 mm |
7.5 — 12.5 | 0.60 mm | 0.50 mm | 0.45 mm | 0.40 mm |
15 | 0.65 mm | 0.55 mm | 0.45 mm | 0.40 mm |
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