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Thermo Scientific™
Nalgene™ Polypropylene, TPE Gasket, Closure, 83B, 2 port, 1/4 inch
Catalog number: 2158-0021
Have Questions? 
Thermo Scientific™
Nalgene™ Polypropylene, TPE Gasket, Closure, 83B, 2 port, 1/4 inch
Catalog number: 2158-0021
Have Questions? Maintain the integrity of a container and its contents with Thermo Scientific™ Nalgene™ Quick Filling/Venting Closures. A convenient fluid transfer system, this ported 83B closure features a quick-disconnect fitting with tubulation for attachment to tubing of your choice. Fittings have tubulation both in and outside of the closure, and socket fittings in the cap have internal valves that seal when a tubulation fitting is removed to maintain container seal integrity.
Catalog Number
2158-0021
Unit Size
Each
Price (USD)
214.00
Availability
-
Quantity
| Description | 2 port 83B closure |
| Diameter (English) Inner Tubing | 1/4 in. |
| Diameter (Metric) Inner Tubing | 6.35 mm |
| For Use With (Equipment) | Nalgene bottles and carboys with 83B closures |
| Material | Polypropylene, TPE |
| Product Type | Closure |
| Unit Size | Each |
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- Ready-made alternative to cumbersome in house filling/dispensing solutions
- Assures container integrity with “shut off valve” style quick-disconnect fittings
- 83B closure features inside/outside barbed fittings
- Available in two- or three-port styles for 1/4 or 3/8″ (6.35 or 9.53mm) tubing—an ideal platform for customization of your Nalgene Bottle or Carboy
- Ideal for use in vacuum systems with Nalgene Heavy-Duty Vacuum Carboys and Bottles; Cat. Nos. 2226 and 2126 recommended for in vacuum applications
- Ideal for use with Nalgene 180 heavy-wall tubing (Cat. Nos. 800-0145 or 8000-0065)
- Alternative and replacement fittings are available for further customization options (Cat Nos. 2159)
Use with heavy-wall/vacuum tubing. Not recommended for vacuum use with lighter weight containers. Fitting-to-socket seals will not hold vacuum after multiple autoclavings.
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