

The K702 is a two-piece, double-acting sealing assembly made of a special PTFE profile ring and an O-ring for energizing.
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The K702 is a two-piece, double-acting sealing assembly made of a special PTFE profile ring and an O-ring for energizing.
Mobile hydraulic systems; grippers; rotary joints
| Ambient temperature | Pressure (bar) | Speed (m/sec) | Fluid |
|---|---|---|---|
| -30°C to +105°C | ≤ 300 | ≤ 5.0 | Mineral oils (DIN 51524) |
| +5°C to +60°C | ≤ 300 | ≤ 5.0 | HFA and HFB |
| -30°C to +60°C | ≤ 300 | ≤ 5.0 | 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.
The K25 is a complete double-acting piston seal made of a steel plate with nitrile rubber (NBR) vulcanized onto it. This manufacturing process uses special methods…
Ask for priceThe K50 is a single-acting pneumatic piston seal with an asymmetric profile, featuring a shorter, thinner dynamic lip and a longer, thicker static lip.
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