

The K59 is a single-acting pneumatic piston seal with an asymmetric profile and a shorter, thinner dynamic lip.
IranSeal's sales team is ready to answer your questions about price and availability for this product.
The K59 is a single-acting pneumatic piston seal with an asymmetric profile and a shorter, thinner dynamic lip.
Suitable for standard pneumatic cylinders
| Material | Ambient temperature | Pressure (bar) | Speed (m/sec) | Fluid |
|---|---|---|---|---|
| NBR | -30°C to +105°C | ≤ 12 Bar | ≤ 1.0 m/sec | Compressed air, dry and filtered |
| Polyurethane (PU) | -30°C to +80°C | ≤ 16 Bar | ≤ 1.0 m/sec | Compressed air, dry |

Before buying, measure the current part with calipers and match it against the specification table: inner diameter (ID) at the shaft contact surface, outer diameter (OD) at the housing seat, and thickness (height) measured perpendicular to these two diameters. If you're unsure about the size or lip type, send the old part's code or a photo of it to IranSeal's sales team so they can find the exact match.