Cressi AC2 Compact Regulator (DIN)

Durable. Reliable. Dive-Centre Favourite.

The Cressi AC2 + Compact Regulator is built for dive schools, rentals, and divers who value robust performance with minimal fuss. Simple, rugged, and proven—this system delivers consistent airflow in warm-water diving while keeping maintenance and servicing easy.

Designed for high-frequency use, this no-nonsense regulator set features Cressi’s classic unbalanced piston 1st stage and an ultra-light Compact 2nd stage for dependable underwater breathing.

⚙️ Key Features

🔧 AC2 1st Stage (DIN)

• Warm Water Certified
  • EN 250 A-rated for use in water temps above 10°C

• Unbalanced Piston Design
  • Simple, ultra-reliable and easy to maintain

• External IP Adjustment System
  • Allows on-tank tuning to get divers back in the water faster

• 1 HP + 4 MP Ports
  • Ideal for basic recreational setups without air-integrated computers

• Electroless Nickel-Plated Brass Body
  • Corrosion-resistant and dive-centre tough

🌬 Compact 2nd Stage

• Feather-Light Construction
  • Helps reduce jaw fatigue, especially on longer dives

• Venturi Switch Control
  • Pre-dive setting to prevent free-flow at the surface
  • Dive setting to maximise performance underwater

• Large Purge Button & Anti-Scratch Front Cover
  • Built with beginners and rental use in mind

📦 Technical Specs

1st Stage:

• Ports: 1 HP (7/16” UNF), 4 MP (3/8” UNF)

• Material: Nickel-plated brass

• Service Pressure: 300 bar DIN

• Flow Rate: 2100 l/min

• Weight: 495g (DIN version)

2nd Stage:

• Design: Downstream

• Venturi Control: Yes

• Purge Button: Oversized

• Weight (without hose): 135g

✅ Perfect For:

• Dive centres and training facilities

• Recreational divers looking for a durable entry-level reg

• Travelling divers who value weight and simplicity

• Warm-water diving (above 10°C)