Fluo-Kem Sleeves with Grip Ring & Outer Ribs
Reusable Teflon® Sleeves
Keep standard taper glass joints from seizing, leaking, or galling with these reusable Teflon® sleeves.
- No lubricant required to make a vacuum-tight joint
- Top of each sleeve has a rigid, knurled grip ring 3 mm (0.1″) thick for easy assembly or removal of the sleeve from a standard taper joint
- Outer rings on the taper prevent sticking
- Resistant to most chemicals
- Made of .2 mm (.008″) virgin Teflon® PTFE
- Thickness at rings is .35 mm (.014″)
- Can be subjected to temperatures from -100 °C to +250 °C (-148 °F to +482 °F)
TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.
Product Variants
| Catalog No. | Thickness | Joint Size | Quantity / Pack | Where to Buy |
|---|---|---|---|---|
| F20417-2440 | 0.2 mm (0.008") | 24/40 | 3 | Find a Distributor |
| F20417-2942 | 0.2 mm (0.008") | 29/42 | 3 | Find a Distributor |
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