Regulator Port Plug
Experienced tec divers always carry spare port plugs in case they need to make changes to their regulator configurations out in the field. These port plugs are industry-standard and will fit most brands of regulators. Each plug is fitted with a Nitrox-ready O-ring (up to EAN40).
- Small: For 3/8-inch low-pressure (LP) ports (e.g. regulator hoses, inflator hoses etc)
- Medium: For 7/16-inch high-pressure (HP) ports (e.g. pressure gauges, integrated transmitters etc)