The K504 is a three-piece, double-acting seal for compact pistons, made up of: 1. a sealing element of fabric-reinforced nitrile rubber, 2. a thermoplastic guide ring, 3. a retaining ring.
IranSeal's sales team is ready to answer your questions about price and availability for this product.
The K504 is a three-piece, double-acting seal for compact pistons, made up of: 1. a sealing element of fabric-reinforced nitrile rubber, 2. a thermoplastic guide ring, 3. a retaining ring.
Suitable for heavy equipment, hydraulic systems in the iron and steel industries, marine machinery, road-building equipment and construction machinery.
| Ambient temperature | Pressure (bar) | Speed (m/sec) | Fluid |
|---|---|---|---|
| -30°C to +100°C | ≤500 bar | ≤0.5 m/sec | Mineral oils (DIN 51524) |
| +5°C to +50°C | ≤500 bar | ≤0.5 m/sec | HFA and HFB |
| -30°C to +60°C | ≤500 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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