AC5 1st Stage low profile durable and organized solution for

durable and organized solution for transporting equipment

New design that facilitates the expansion of the chest and back

Dive centers and snorkeling operations

Thermo conductive technopolymer body

it has a soft hypoallergenic silicone skirt

AC5 1st Stage low profile durable and organized solution forAC5 1st Stage Cressi AC5 piston first stage for scuba regulators, known for being robust, reliable, and easy to maintain, featuring a conical filter, external IP adjustment, and compatibility with other Cressi models like the AC25 and AC2. It's a popular choice for recreational diving, often paired with the lightweight Zen second stage, offering good performance at an affordable price point for new divers. Features: New piston 1st stage with INT or