Atomic B2 Regulator with Sealed 1st Stage


  • 2-Year / 300-Dive Service Interval Non-contingent Lifetime Warranty – Dive more and wait longer between recommended servicing. The Lifetime Warranty is not contingent on service
  • High performance regulator
  • Sealed 1st stage provides greater reliability less maintenance and higher performance 
  • Nitrox compatible to 40% (the recreational limits of nitrox)
  • 'Seat Saving' Orifice for extended service intervals
  • Chrome Plated Brass and 316-Grade Stainless Steel
  • LP Port Swivel Turret for Ease of Hose Routing
  • Balanced Linear Flow Design
  • Atomics Patented Automatic Flow Control (AFC)
  • Unique Diaphragm Activated Vain Automatically Controls the Flow and Venturi-Effect
  • Optimum Breathing Resistance at All-Depths
  • Rapid Adjustment Knob for Rare Special Situations
  • Atomics Comfort Swivel: 30° Rotational Movement without Binding or Kinking
  • 2 High-Pressure (HP) 7/16' Ports
  • 5 Low-Pressure (LP) 3/8' Ports
Atomic B2 Regulator with Sealed 1st Stage - Scuba Diving Regulators High Performance (Over $400).


You may also view our complete catalog of scuba gear and diving equipment at

or Call 800-34-SCUBA (72822)