The K20 is a compact, three-piece, double-acting seal consisting of: 1. a main sealing ring of nitrile rubber (NBR), 2. two profiled guide rings of thermoplastic (POM).
IranSeal's sales team is ready to answer your questions about price and availability for this product.
The K20 is a compact, three-piece, double-acting seal consisting of: 1. a main sealing ring of nitrile rubber (NBR), 2. two profiled guide rings of thermoplastic (POM).
Suitable for agricultural machinery and light industrial cylinders.
| Ambient temperature | Pressure (bar) | Speed (m/sec) | Fluid |
|---|---|---|---|
| -30°C to +105°C | ≤150 bar | ≤0.5 m/sec | Mineral oils (DIN 51524) |
| +5°C to +60°C | ≤150 bar | ≤0.5 m/sec | HFA and HFB |
| -30°C to +60°C | ≤150 bar | ≤0.5 m/sec | 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.
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