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| › PTFE Piston Rings R744 |
| Category: Sealings |
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| Application: Mobile Air Conditioning |
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| Company: Freudenberg Dichtungs- und Schwingungstechnik GmbH & Co. KG |
Country: Germany |
| Contact Name: Marina Nußko (INNOVATIONCENTER) |
Email: click here |
| Contact Name: Christian Pfeifer (Product Marketing) |
Email: click here |
| Contact Name: Thomas Jäck (Product Development) |
Email: click here |
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Description:
High-resistant PTFE piston rings for the sealing of compressor pistons under high-dynamic translatory load in R744 MAC applications
Basic specifications:
Materials:
- Compound PTFE/F18237: for hard counterpart surfaces (steel)
- Compound PTFE/F52902: for soft counterpart surfaces
- Compound PTFE/F18225: optimized against wear for soft counterpart surfaces
Design:
- Customized design for each application
Advantages: - High resistance against explosive decompression
- Very low friction
- Minimal swelling
- No aging
- Very high medium resistance
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Other products:
Elastomer Sealings / O-Rings R744
Micro Sealing Lip for R744 MAC
More information:
 Freudenberg - Sealings for CO2 MAC (154 KB)
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