Other products by Oceanic
SKU: OCE40748523
Reg. Price: $209.95
Our Price: $199.95
on orders of $25.00 or more.
Please review our shipping policies for details and restrictions.


Oceanic Delta 4.1 Second Stage Regulator No Swivel

Does not come with hose

Even with the best laid dive plans, there are times you encounter conditions beyond your control.

The Oceanic Delta 4 is ready to take on all challengers.


  • Diver adjustable inhalation effort
  • Patented Orthodontic Mouthpiece with high-density bite tabs
  • Patented Dynamic Adjustment automatically maintains inhalation effort throughout the dive
  • Adjustable Venturi Switch (A.V.S.) for simple Dive/Pre-Dive Adjustment
  • Inline ball swivel for reduced jaw fatigue and comfort


  • Valve Type: DEMAND
  • Adjustment: KNOB/PRE-DIVE SWITCH
  • Balancing System: MECHANICAL
  • Integrated Purge Button: YES
  • Mouthpiece: ORTHODONTIC
  • Nitrox Compatibility:STANDARD TO 40%
  • Ambidextrous
  • Weight (without hose): 6.8 OUNCES
  • Dimensions (front profile): 2.67 INCHES
  • First Stage Configurations: FDX-10
  • Minimum Cracking Effort: DIVER ADJUSTABLE
  • Factory Set Inhalation Effort: 0.0 - 2.5 CIW*
  • Work of Breathing: 0.87 JOULES
  • Warranty: 2 YEAR
  • Limited Lifetime Service Agreement: YES
  • 30-Day Satisfaction Guarantee: YES


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