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| Customization: | Available |
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| Material: | NBR |
| Type: | Oil Seal |
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SPGW Type Combination Piston Seal | Consists of a filled PTFE rectangular sealing ring, two backup rings, and a special-shaped elastomer. Suitable for two-way pressure sealing in hydraulic reciprocating motion. The elastomer provides radial force and compensates for wear of the sealing ring. The backup rings protect the sealing ring, ensuring good sealing even under harsh conditions. |
Features: | 1. Low friction, small starting resistance, smooth movement, equal static and dynamic friction, no stick-slip; 2. Very high pressure stability under pressure and hard conditions; 3. Long service life, can be used for oil-free lubrication sealing; 4. Can be used for sealing low viscosity media like water; 5. Good sealing performance at both high and low pressures. |


