Oceanic Delta 4 Regulator

Even with the best laid dive plans, there are times you encounter conditions beyond your control. The Oceanic Delta 4 is one hot new regulator ready to take on all challengers with improved performance, new features, improved styling, and the new FDX-10 First Stage featuring DVT ( Dry Valve Technology). * Diver adjustable inhalation effort * Patented Dynamic Adjustment automatically maintains inhalation effort throughout the dive * Adjustable Venturi Switch (A.V.S.) for simple Dive/Pre-Dive Adjustment * Paired with the new FDX-10 Over-Balanced Diaphragm First Stage featuring Oceanic's DVT (Dry Valve Technology) * Comes with interchangeable Titanium, Blue or Neon Yellow Second Stage Cover Plates