Key specifications
- Material
- FKM 75 Shore A, brown
- Cord diameter
- 1.5 / 1.78 / 2 / 2.5 / 3 / 3.53 / 4 / 4.5 / 5 / 5.5 / 6 / 6.5 / 7 / 7.5 / 8 / 8.5 / 9 / …
- Standard sizes
- 30+
Selected size:
Product Description
FKM cord for making custom-size seals in high-temperature and chemical environments. 30+ standard sizes available. For a quote, please send the cord diameter, material and length in metres.
Technical Specifications
| Material | FKM 75 Shore A, brown |
|---|---|
| Cord diameter | 1.5 / 1.78 / 2 / 2.5 / 3 / 3.53 / 4 / 4.5 / 5 / 5.5 / 6 / 6.5 / 7 / 7.5 / 8 / 8.5 / 9 / 9.5 / 10 / 10.5 / 11 / 11.5 / 12 / 13 / 14 / 15 / 16 / 17 / 18 / 19 / 20 mm |
| Standard sizes | 30+ |
Size Table
This product is available in 31 standard sizes.
Cord cross-section (mm)
1.51.7822.533.5344.555.566.577.588.599.51010.51111.5121314151617181920
Applications
- Hydraulic and pneumatic cylinders, valves and pumps
- Static sealing of flanges, covers and fittings
- Gearboxes, transmissions and lubrication circuits
- Connection points on water, air and gas lines
Information Needed for a Quote
- Size (inner diameter × cross-section or connection size, mm/inch)
- Material and hardness (NBR, FKM, silicone, etc.)
- Quantity
- Operating conditions: fluid, temperature and pressure
Selection and Usage Notes
- Choose the material for the fluid and temperature: NBR for mineral oil, FKM for high temperatures and chemicals, silicone for food contact and wide temperature ranges.
- Use a harder compound or a back-up ring to prevent extrusion at high pressure.
- During fitting, keep seals away from sharp edges and threads and lubricate them with the system fluid.
Frequently Asked Questions
Can you supply sizes that are not listed?
Yes. For non-standard sizes and other materials, request a quote with the size and quantity.
Which material should I choose?
Send us the fluid, operating temperature and pressure, and our team will recommend a suitable material.
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