Search Results for “H2O Redundant Air Sy...” (74 Products)

All(74) New(68) Used(6)

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$39.95

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Temporarily On Backorder Free Shipping

  • Fill Directly from Fill Station
  • Suitable for dive boats, Air fill stations
  • For extra air source & redundant air systems
  • Chrome plated marine brass construction
$174.95 $230.00

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  • Nitrox ready up to 40%
  • Five Sizes to Choose
  • Most Reliable Redundant Air Source
  • Aluminum Alloy Design

Available in 2 colors

  • User friendly design
  • Clear display, Large size information
  • 4 button intuitive user interface
  • Allows switching of gases during dive
$189.99 $679.96

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  • Versatile Safety: Automatic/manual inflation modes
  • Front entry with buckle for convenient donning and doffing
  • Exclusive Membrane Inflatable Technology creates a lightweight and flexible fit
  • Convenience at Hand: Zippered hip pocket for converter cap

Available in 2 colors

$139.99 Save: $25.09 (18%)

$114.90

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  • Smallest inflatable PFD approved in North America
  • Exclusive Membrane Inflatable Technology for lightweight, flexible fit
  • Automatic water-activated inflation within 10 seconds
  • Built-to-last with durable 500-denier Cordura outer shell

Available in 2 colors

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  • Stainless Steel Inter & After Coolers
  • P21 Purifier w/Refillable Purifier Element
  • 2nd & 3rd Stage Water Condensate & Oil Separator
  • Safety Valve Each Stage
  • Travel-Friendly: Ultra-compact & lightweight - a wanderlust diver's dream
  • Clever Configuration: "T" shaped ports for seamless hose alignment & bubble evasion
  • Flexible Moves: Braided hose offers unbeatable flexibility & comfort
  • Trusty Maintenance: Uses standard Aqualung components for easy servicing

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  • P21 Purifier w/Refillable Purifier Element
  • 2nd & 3rd Stage Water Condensate & Oil Separator
  • Stainless Steel Inter & After Coolers
  • Safety Valve Each Stage
  • Comfortable 2nd stage, reduced jaw fatigue
  • Sustainable design, ocean plastic negative
  • Unique over-balanced diaphragm, depth performance
  • Made with 70% post-consumer waste materials

Available in 2 colors

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  • Smallest first stage regulator on the market
  • Exceptional efficiency in cold water diving
  • Auto Sealing Technology (AST) for superior water protection
  • Optional Twin Balanced Piston (TBP) for improved performance
$185.00

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Special Order Free Shipping

  • Perfect fit
  • Reliable and safe
  • Long-lasting quality
  • Optimal functionality

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Special Order

  • P21 Purifier w/Refillable Purifier Element
  • Safety Valve Each Stage
  • Stainless Steel Inter & After Coolers
  • 2nd & 3rd Stage Water Condensate & Oil Separator
$99.95

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In Stock Free Shipping

  • Inflate tires or inner tubes from a dive tank
  • Equipped with a Scuba yoke
  • Designed for medium pressures
  • Classic Downstream Piston 1st Stage
  • Extended Thermal Insulating System
  • Oversized Piston Increases Airflow
  • Easy to Maintain with Removeable Orifice
  • Bella BCD: Larger pockets for gear
  • Bella BCD: 420D durable nylon for longevity
  • Air2 Regulator: Air-balanced valve
  • Air2 Regulator: Carbon fiber durability

  • Includes Refill Adapter
  • Perfect Addition to Dive System
  • Many Advantages Over Standard Alternate Gas Source
  • Completely Redundant Alternate Nitrox Gas Source

  • Over-balanced diaphragm & servo-controlled 2nd stage for precision
  • CE standard cold-water performance & environmentally sealed
  • Marine-grade brass & DIN 300 bar; Nitrox compatible up to 40%
  • 500SE Second Stage: easy clearing, orthodontic mouthpiece, & adaptable position

NRS Bravo High-Pressure 12 Volt Pump
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NRS Bravo High-Pressure 12 Volt Pump

SKU: NRSBHPP MFR: 80027.01.100

$189.95

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  • Quickly Inflating/Deflating SUPs
  • Hooks Up to 12-Volt Battery
  • Up to 15 psi (1 bar) Air Pressure
  • Built-In 0-15 psi (0 to 1 bar) Gauge
Apeks Sidemount Regulator Kit
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Apeks Sidemount Regulator Kit

SKU: APXSRK MFR: RP111122

  • Over-Balanced Diaphragm 1'st Stage
  • Pneumatically Balanced 2'nd Stages
  • Smooth, Easy Breathing
  • Dial Range: 0 to 5000 psi
  • Lightweight design for easy handling
  • Environmentally sealed first stage
  • DFC system for stable air flow
  • VAD system for effortless breathing
  • Travel Lover's Dream: Lightweight and compact - perfect for the globetrotter
  • Auto-Closure Device: Protects from corrosion for long-lasting use
  • Customized Breathing: Adjust your breathing style with the Mini/Maxi knob
  • Streamlined Design: T-shaped ports for effortless and bubble-free diving
  • Helix DIN Regulator: Balanced First & Second Stage Design
  • Helix DIN Regulator: Chrome Plated Marine Grade Brass Construction
  • Helix Octopus: Delivers Gas at Constant Pressure
  • Helix Octopus: Breathing Effortless Independent of Depth or Tank Pressure
  • Compact & Lighter Weight 1st Stage (DIN)
  • Air-Balanced Diaphragm Design
  • Environmentally Sealed System Protects Inner Mechanisms
  • Easy Intermediate Pressure Adjustments
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