

The K27 is a double single-acting wiper that keeps foreign particles out of hydraulic cylinders. The special lip design of this wiper cleans contamination off the rod well while leaving a thin film of oil on the rod surface.
IranSeal's sales team is ready to answer your questions about price and availability for this product.
The K27 is a double single-acting wiper that keeps foreign particles out of hydraulic cylinders. The special lip design of this wiper cleans contamination off the rod well while leaving a thin film of oil on the rod surface.
Construction machinery; forklifts; plastic injection machines; agricultural machinery; standard cylinders
| Material | Speed | Operating temperature | Fluid |
|---|---|---|---|
| NBR | ≤ 1.0 m/sec | -30°C to +105°C | Mineral oils (DIN 51524) |
| NBR | ≤ 1.0 m/sec | +5°C to +60°C | HFA and HFB |
| NBR | ≤ 1.0 m/sec | -30°C to +60°C | HFC |
| Polyurethane (PU) | ≤ 1.0 m/sec | -30°C to +100°C | Mineral oils (DIN 51524) |
| Polyurethane (PU) | ≤ 1.0 m/sec | +5°C to +50°C | HFA and HFB |
| Polyurethane (PU) | ≤ 1.0 m/sec | -30°C to +40°C | HFC |

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.