Empaquetadura del pistón
- Dimensions: 100 x 85 x 5.6 (mm)
- Double-acting pneumatic piston packing with compact design.
- Superior sealing and low-friction performance vs. O-rings
- Prevents twisting and rolling during operation.
- Standard material: NBR (RN729)
- Optional high-temperature material: FKM (RF704)
- Pressure rating up to 1 MPa
- Maximum speed: 1 m/s
- Temperature range: −20°C to +80°C (NBR), −5°C to +150°C (FKM)
- Suitable for compact and split groove installations
- Dimensions: 100x80x12 (mm)
- PNBR (RN919) GPY-Piston Packings for hydraulic and pneumatic systems
- High wear resistance for long service life and stable sealing
- Pressure rating: 17.5 MPa (standard), 25 MPa (with standard back-up ring), 35 MPa (with high-pressure back-up ring)
- Max speed: 1 m/s standard, 0.5 m/s with back-up rings
- Temperature range: –30°C to 100°C
- Prevents extrusion and back-pressure damage.
- Ideal for industrial cylinders and heavy equipment
