Thermo Fisher, 2158-0021, Nalgene™ Polypropylene, TPE Gasket, Closure, 83B, 2 port, 1/4 inch

Nalgene™ Polypropylene, TPE Gasket, Closure, 83B, 2 port, 1/4 inch 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. 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
Quantity: Each
Material: Polypropylene, TPE
Product Type: Closure
Unit Size: Each