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Designed primarily for medium to heavy‑duty applications.
Solosele SW is well proven on double-acting split pistons where larger clearances must be accommodated.
The robust and durable construction of Solosele SW is based on a solid nitrile (NBR) elastomer core that incorporates synthetic-rubber proofed cotton fabric elements on either side, plus thermoplastic bearings. The hard rubberised fabric acts as an anti-extrusion element whilst also reducing wear.
The L-section wear / bearing rings of thermoplastic are located at each end of the seal. These support the piston and prevent it making contact with the cylinder bore under side loads, obviating the need for bearing strips. They also reduce extrusion damage.
Split piston heads in double-acting hydraulic applications of medium- to heavy-duty. The compact design of this seal recommends it for applications where space is at at premium, especially under side loads and where clearances are large.
Elastomeric core
Anti-extrusion elements
Wear/bearing rings
Standard materials
Special materials
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