The K755 is a double-acting, two-piece piston seal consisting of: 1. a U-shaped ring of PTFE with a special design, 2. an O-ring of nitrile rubber (NBR) as the activating element.
IranSeal's sales team is ready to answer your questions about price and availability for this product.
The K755 is a double-acting, two-piece piston seal consisting of: 1. a U-shaped ring of PTFE with a special design, 2. an O-ring of nitrile rubber (NBR) as the activating element.
| Ambient temperature | Pressure (bar) | Speed (m/sec) | Fluid |
|---|---|---|---|
| -30°C to +105°C | ≤400 bar | ≤0.5 m/sec | Mineral oils (DIN 51524) |
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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