The Neo-Fab Hydraulic Piston Seal Assembly is engineered for reliable, long-service sealing in hydraulic cylinders operating in chemically aggressive and thermally demanding environments. Manufactured from high-quality Neoprene (Chloroprene Rubber / CR), these piston seals deliver excellent resistance to weathering, ozone, and a broad range of hydraulic fluids — making them a trusted choice for outdoor, marine, and industrial hydraulic applications.
Key Benefits
Outstanding Weather & Ozone Resistance — Neoprene compound maintains integrity in outdoor and UV-exposed environments where other elastomers degrade
Broad Chemical Compatibility — Resistant to petroleum-based hydraulic oils, water-based fluids, and mild acids/alkalis
Flame Resistance — Inherent flame-retardant properties make Neo-Fab seals suitable for fire-risk environments
Good Compression Set Resistance — Retains sealing force over extended service intervals, reducing maintenance frequency
Moderate Temperature Range — Reliable performance from -40°F to +250°F (-40°C to +121°C)
Precision Molded Profile — Ensures correct groove seating and consistent sealing contact across the full piston stroke
Typical Applications
Marine and offshore hydraulic cylinders
Outdoor construction and forestry equipment
Industrial presses and clamping cylinders
Agricultural and irrigation equipment
Fire-suppression and safety-critical hydraulic systems
Available in a full range of dash sizes and bore dimensions to fit standard hydraulic cylinder grooves. Contact us for bulk pricing, custom cross-sections, or material certification requirements.
