Cressi AC2 1st Stage

Cressi AC2 Piston First Stage Dive Regulator The Cressi AC2 First Stage is a reliable and durable piston style regulator designed for recreational diving, dive centers, training environments, and heavy everyday use. Built with a straightforward unbalanced piston design, the AC2 delivers dependable airflow performance with minimal maintenance requirements, making it a trusted choice for beginner divers and professional dive operations alike.