Atomic Aquatics B2 Octo Regulator

Atomic Aquatics B2 Octo – Premium Titanium Alternate Air Source Regulator

The Atomic Aquatics B2 Octo delivers exceptional breathing performance, lightweight comfort, and outstanding corrosion resistance in a premium scuba alternate air source. Built with the same advanced second-stage technology as the Atomic Aquatics B2 primary regulator, this high-performance octopus provides smooth, natural breathing when an emergency air-sharing situation demands reliable equipment.

Featuring an all-titanium second-stage valve design, patented Atomic Aquatics Automatic Flow Control (AFC), and the exclusive Comfort Swivel, the B2 Octo combines premium breathing performance with exceptional ease of movement.

Its high-visibility neon-yellow cover and extra-long 36-inch hose make the B2 Octo an excellent choice for recreational divers, dive professionals, and compatible public safety diving configurations.

Patented Atomic Aquatics Comfort Swivel

The B2 Octo features Atomic Aquatics' patented Comfort Swivel, designed to reduce hose tension and improve regulator positioning.

The black PVD-coated swivel provides approximately 30 degrees of angular movement, allowing the second stage to move naturally as the diver turns or changes head position.

This innovative connection helps minimize hose pulling, binding, and unnecessary jaw fatigue, providing additional comfort during extended dives.

Unlike the Atomic Aquatics Ti2 Octo, which uses a conventional hose connection, the B2 Octo includes this premium Comfort Swivel as standard equipment.

Automatic Flow Control for Outstanding Breathing Performance

Atomic Aquatics' patented Automatic Flow Control (AFC) automatically adjusts the regulator's Venturi effect as diving depth changes.

This system helps provide smooth, consistent breathing performance without requiring the diver to manually adjust the regulator throughout the dive.

A dedicated Rapid Adjustment Knob allows manual detuning when needed, helping reduce sensitivity in conditions where unwanted free-flow may occur.

Together, these technologies provide the comfortable breathing characteristics of a premium primary second stage in an alternate air source.

Titanium Construction for Corrosion Resistance

The Atomic Aquatics B2 Octo incorporates titanium second-stage valve components engineered for durability, lightweight performance, and excellent corrosion resistance.

Titanium is particularly beneficial for an alternate air source because backup regulators may spend extended periods underwater without being breathed from regularly.

The B2 Octo's corrosion-resistant construction helps protect critical regulator components when properly maintained.

Additional benefits include:

• Lightweight titanium second-stage components

• Excellent resistance to saltwater corrosion

• Durable precision-machined construction

• Consistent breathing performance

• Reduced wear through patented seat-saving technology

Patented Titanium Seat Saving Dynamic Orifice

The B2 Octo features Atomic Aquatics' patented Titanium Seat Saving Dynamic Orifice.

This innovative design helps protect the regulator's low-pressure seat when the system is depressurized, reducing unnecessary seat compression during storage.

The result is improved long-term seat protection and more consistent regulator performance between scheduled service intervals.

High-Visibility Emergency Air Source

The Atomic Aquatics B2 Octo features a flexible neon-yellow front cover for easy identification in emergency air-sharing situations.

Its extra-long 36-inch low-pressure hose provides additional reach when assisting another diver.

The compact second-stage housing incorporates a low-profile exhaust deflector, making the regulator easier to position and secure within a properly configured scuba system.

These features make the B2 Octo a versatile backup regulator for recreational diving, professional scuba operations, and compatible public safety dive equipment.

Atomic Aquatics B2 Octo Key Features

• Premium titanium second-stage valve construction

• Patented Atomic Aquatics Comfort Swivel

• Approximately 30° swivel movement to reduce hose tension

• Corrosion-resistant black PVD-coated swivel

• Patented Automatic Flow Control (AFC)

• Rapid Adjustment Knob for manual detuning

• Patented Titanium Seat Saving Dynamic Orifice

• Smooth, primary-regulator-style breathing performance

• High-visibility neon-yellow flexible front cover

• Extra-long 36-inch low-pressure regulator hose

• Compact, low-profile exhaust deflector

• Lightweight, corrosion-resistant design

• Manufacturer-recommended 2-year / 300-dive service interval

• Atomic Aquatics Limited Lifetime Warranty, subject to manufacturer terms

Atomic Aquatics B2 Octo Technical Specifications

Specification	Details
Manufacturer	Atomic Aquatics
Model	B2 Octo
Regulator type	Alternate air source / octopus
Regulator stage	Second stage only
Second-stage valve construction	Titanium
Comfort Swivel	Yes – patented
Swivel range	Approximately 30°
Swivel finish	Black PVD coating
Automatic Flow Control	Yes – patented AFC
Manual adjustment	Rapid Adjustment Knob
Seat-saving technology	Titanium Seat Saving Dynamic Orifice
Front cover	High-visibility neon yellow
Hose length	36 inches
Exhaust design	Compact, low-profile deflector
Service interval	2 years / 300 dives, per manufacturer
Warranty	Limited Lifetime Warranty

Why Choose the Atomic Aquatics B2 Octo?

An alternate air source is an essential component of a properly configured scuba system.

Rather than sacrificing breathing performance in a backup regulator, the Atomic Aquatics B2 Octo incorporates many of the same technologies found in the manufacturer's premium primary second stages.

Its patented Comfort Swivel, advanced titanium valve components, and Automatic Flow Control make it an excellent choice for divers who value performance, comfort, and dependable emergency breathing equipment.

Why Purchase Your Atomic Aquatics B2 Octo from US Water Rescue?

US Water Rescue specializes in professional scuba diving, technical diving, and public safety diving equipment.

Our extensive experience with underwater search and recovery operations provides practical insight into the performance and reliability required of professional diving equipment.

Whether you're upgrading recreational scuba equipment, selecting a premium alternate air source, or outfitting a public safety dive team, US Water Rescue is committed to providing quality diving equipment and knowledgeable customer support.

Equip your scuba system with the Atomic Aquatics B2 Octo from US Water Rescue — premium titanium regulator performance with patented Comfort Swivel technology.