10 pack of HVAC 16 gram Unthreaded CO2 Cartridges 8.3mm Neck Diameter Non food grade CO2


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Product Overview

This pack offers 10, 16 gram unthreaded CO2 cartridges with industrial gas.

These cartridges are intended for use with HVAC drain guns similar to Gallo Swoosh and Redrock.

They are fully compatible with all Gallo drain guns but not for use with pressurized beer growlers.

These cartridges can also be used for tire inflation with inflators that accept unthreaded CO2 cartridges.



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  • 4
    Co2 cartridges

    Posted by Joseph on 5th Jan 2024

    Product exactly as described. Provides what they are intended for. Fast shipping.

  • 5
    16 gram unthreaded co2 cartridge

    Posted by Dominic Souza on 22nd Dec 2023

    Great product fast shipping and great service. These were just what I needed for my net launcher. Will be ordering more very soon. Thanks again red rock you have all my business!!