Instructions included on packaging for installation.
OEM: Genuine UML Cartridge
Suits Menace Marine Inflatable Life Jackets and some other brands.
Compatible Menace Models:
When purchasing for non-Menace life jackets, check the Co2 bottle screw connection before using. Different brands of Gas cylinders can have different sized threads which are not compatible.
Useful Info: There is a lot of confusion in the market regarding CO2 gas cylinders for life jackets, even among those policing them. The date printed on our CO2 gas cylinder is the date of manufacture. Providing the cylinder has no corrosion and weighs within +/- 2g of the printed weight, the cylinder is good for 5-10 years for recreational use.