Oceanic Delta 4 Regulator

Even with the most well-conceived dive plans, there are times you encounter conditions beyond your control. The Oceanic Delta 4 Regulator is a hot new dive regulator ready to take on all challenges with improved performance, new features, improved styling, and the new FDX-10 first stage, featuring Oceanic's exclusive Dry Valve Technology (DVT) or our compact CDX-5 Balanced Diaphragm.

DVT (Dry Valve Technology)

An Oceanic exclusive that puts an end to flooded regulators without sacrificing performance! DVT is a revolutionary scuba regulator technology designed to automatically eliminate moisture and contaminants from entering your first stage, even if the dust cap is left off. Eliminates corrosion of critical internal components, bacteria and hose deterioration.

2005 ScubaLab Tester's Choice
"Hooked up to the breathing simulator, the Delta 4 delivered Very Good to Excellent performance in all the RMV/depth categories, earning the highest simulator scores of all the regs in this price group (under $500). In ocean tests, the reg was also a champion, collecting the highest total ergo score in its price group. In particular, divers liked the swivel and the mouthpiece, and felt both the adjustment knob and dive/pre-dive switch were easy to use, even when wearing gloves."


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