Raychem DR-25 1/4″
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Raychem DR-25 Heat Shrink Tubing
Flexible, Chemical & Abrasion Resistant Elastomer Tubing
DR-25 is a flexible, flame-retardant heat shrink tubing specially formulated for high-temperature fluid resistance and long-term heat performance. Designed for demanding aerospace, military and motorsport harness applications.
Key Technical Data
- Shrink ratio: 2:1
- Operating temperature: −75°C to +150°C
- Minimum shrink temperature: 150°C
- Minimum full recovery temperature: 175°C
- Material: Crosslinked elastomer (System 25 tubing)
- RoHS compliant
- Flame retardant
Chemical Resistance
Resistant to:
- Aviation fuels
- Diesel fuels
- Hydraulic fluids
- Lubricating oils
Designed specifically for harsh vehicle and motorsport environments.
Available Sizes
| Size | Expanded ID | Recovered ID | Recovered Wall |
|---|---|---|---|
| 1/8" | 3.2 mm | 1.6 mm | 0.76 mm |
| 3/16" | 4.8 mm | 2.4 mm | 0.84 mm |
| 1/4" | 6.4 mm | 3.2 mm | 0.89 mm |
| 3/8" | 9.5 mm | 4.8 mm | 1.02 mm |
| 1/2" | 12.7 mm | 6.4 mm | 1.22 mm |
| 3/4" | 19.0 mm | 9.5 mm | 1.45 mm |
| 1" | 25.4 mm | 12.7 mm | 1.78 mm |
