

The K25 is a complete double-acting piston seal made of a steel plate with nitrile rubber (NBR) vulcanized onto it. This manufacturing process uses special methods.
IranSeal's sales team is ready to answer your questions about price and availability for this product.
The K25 is a complete double-acting piston seal made of a steel plate with nitrile rubber (NBR) vulcanized onto it. This manufacturing process uses special methods.
Suitable for pneumatic cylinders made of steel or aluminum.
| Ambient temperature | Pressure (bar) | Speed (m/sec) | Fluid |
|---|---|---|---|
| -30°C to +105°C | ≤ 16 Bar | ≤ 1.0 m/sec | Compressed air, dry and filtered, oil-free |

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.