The K753 is a double-acting, three-piece piston seal consisting of: 1. a profile ring of a special PTFE compound, 2. an X-ring as the main sealing element, 3. an O-ring to create the initial force and activate sealing.
IranSeal's sales team is ready to answer your questions about price and availability for this product.
The K753 is a double-acting, three-piece piston seal consisting of: 1. a profile ring of a special PTFE compound, 2. an X-ring as the main sealing element, 3. an O-ring to create the initial force and activate sealing.
| Ambient temperature | Pressure (bar) | Speed (m/sec) | Fluid |
|---|---|---|---|
| -30°C to +105°C | ≤400 bar | ≤2.0 m/sec | Mineral oils (DIN 51524) |
| +5°C to +60°C | ≤400 bar | ≤2.0 m/sec | HFA and HFB |
| -30°C to +60°C | ≤400 bar | ≤2.0 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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