The Cressi MC9 is a proven, dependable regulator designed for warm-water diving and long-term reliability.

Key Features:

• Warm Water Certified

• EN 250 A certified for water temperatures >10°C

• Simple and robust unbalanced piston first stage

• Easy to service and maintain

• External Intermediate Pressure (IP) adjustment, allowing technicians to fine-tune performance while mounted on the cylinder

• 1 x 7/16” HP port (UNF)

• 4 x 3/8” MP ports (UNF)

• Electroless nickel-plated first stage for corrosion resistance

• Reliable downstream second stage with fail-safe design

• Adjustable Venturi system:

  • Maximises airflow while diving

  • Reduces free-flow when on the surface