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Nitrogen Cartridges (20-pack) FREE SHIPPING!

High-capacity threaded cartridges, compatible with most argon-based wine-preservation devices. One cartridge serves about 4 and a half bottles via Pungo.
SKU: 809555079277
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These cartridges contain a small fraction of argon: 88.4% N2, 11.6% Ar by volume.

Food grade
Per-glass cost: 15.5 cents
Pressure: 2190 PSI
Nominal weight of N2: 3.2 g
Nominal weight of Ar: 1.0 g
Cylinder water capacity: 21 ml
Body diameter: 22.0 mm
Overall length: 86.0 mm
Cylinder neck threads: 3/8-24 UNF-1A
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