PS714-4000-312
PS714 Nylon Step Cut Piston Seal, 3.408 X 4.000 X 0.312
Part #:
PS714-4000-312
Min. Order Qty: 1
Brand: HPSI
HPSI
The PS714 piston seal features a heat-stabilized thermoplastic step-cut ring paired with a profiled NBR energizer, delivering exceptional strength, extrusion resistance, and easy installation. Its step-cut design and chamfered edges ensure a smooth assembly process, while its robust construction outperforms elastomer seals by resisting surface roughness and safely passing over ports without damage. The profiled energizer enhances dynamic sealing performance, quickly adapting to pressure changes and providing reliable sealing across a broad range of pressure conditions.
| Bore Diameter | : | 4.000 in |
| Groove Diameter | : | 3.408 in |
| Groove Width | : | 0.312 in |
| Material | : | Glass Filled Nylon/Nitrile |
| Part Number | : | (Piston Seal)(Type of Seal)-(Size)-(Groove Width) |
| Pressure Range | : | 0 TO 7,250 PSI |
| Temperature Range | : | -40° to 230°F |
- Heat-stabilized thermoplastic step-cut ring provides exceptional strength
- Profiled NBR energizer enhances dynamic sealing performance
- Two-piece construction combines the thermoplastic ring and NBR energizer
- Step-cut design simplifies installation
- Chamfered edges support smooth assembly
- Excellent extrusion resistance
- Resists surface roughness for durable sealing performance
- Safely passes over ports without damage
- Energizer quickly adapts to pressure changes
- Provides reliable sealing across a broad range of pressure conditions