$ 399.95 USD

AC25g Compact Regulator

The AC25 is the third generation of Cressi's IP adjustable balanced piston first stage. It features two 7/16" UNF threaded high-pressure ports and five 3/8" UNF threaded low-pressure ports. 4 low-pressure ports are located on a rotating turret that ensures that regulator and instrument connections are always in the right position. The fifth port is a co-axial hi-flow port and is located at the top of the turret. The rotating turret swivels on 360-degree axis and features 5 low-pressure ports designed to allow the use of more connections without interfering between them. It features the external direct IP adjustment system that can be set using a simple hex key wrench. First stage is equipped with a hi-flow conic shape filter. The spring and the spring bushing are coated preventing rust. Its technologically advanced design delivers consistent intermediate pressure and high performance even with low tank pressures. The AC25g it features a glossy finish, in chrome plated brass.


  • Balanced Piston Design
  • 360-Degree Rotating Turret
  • Reliable Downstream Demand Valve
  • Large Soft Purge Cover
  • Comfortable Mouthpiece