The K37 is a single-acting, two-piece rod seal made of reinforced cotton fabric and nitrile rubber (NBR) vulcanized together and a thermoplastic back-up ring.
IranSeal's sales team is ready to answer your questions about price and availability for this product.
The K37 is a single-acting, two-piece rod seal made of reinforced cotton fabric and nitrile rubber (NBR) vulcanized together and a thermoplastic back-up ring.
Suitable for mining equipment, the aftermarket, mobile hydraulic systems, presses and standard cylinders.
| Ambient temperature | Pressure (bar) | Speed (m/sec) | Fluid |
|---|---|---|---|
| -30°C to +105°C | ≤400 bar | ≤0.5 m/sec | Mineral oils |
| +5°C to +60°C | ≤400 bar | ≤0.5 m/sec | HFA and HFB |
| -30°C to +60°C | ≤400 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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K21The K21 is a single-acting seal for both pistons and rods; with its symmetrical lip design it can be used in both rod and piston applications.
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