

The K52 is a single-acting pneumatic seal with a wiping function that keeps foreign particles out of hydraulic cylinders. The lip design of this part allows it to act as both a rod seal and a wiper at the same time.
IranSeal's sales team is ready to answer your questions about price and availability for this product.
The K52 is a single-acting pneumatic seal with a wiping function that keeps foreign particles out of hydraulic cylinders. The lip design of this part allows it to act as both a rod seal and a wiper at the same time.
Small and specialized cylinders
| Material | Ambient temperature | Pressure (bar) | Speed (m/sec) | Fluid |
|---|---|---|---|---|
| NBR | From -30 °C to °C +105 | Up to 12 bar | Up to 1.0 m/s | Compressed air, dry and filtered, oil-free |
| PU | From -30 °C to °C +80 | Up to 16 bar | Up to 1.0 m/s | 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.