The Charles Gallo Drain Gun is a lightweight portable tool designed to blow out condensate drain lines instantly. Simply insert a Swoosh CO2 cartridge into the Charles Gallo Drain Gun and with a press of the trigger. 800 psi of oil free food grade air clears the line.
Features: Small & Lightweight, Air Power (CO2), Environmentally friendly and Flexible host assembly
Instructions: Unscrew cup and insert cartridge with the narrow end up. Without depressing the trigger, screw the cup slowly into the head until the cartridge contacts the puncture pin. Quickly and firmly screw the unit together to puncture and seal the cartridge in the same motion. Release the red safety catch. Depress the lever to discharge the Swoosh CO2 cartridge.