Search Results for “Hollis DC7 500SE Reg...” (32 Products)

All(32) New(31) Used(1)

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  • 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

  • Meets CE Standard for Coldwater Performance
  • MAXFLEX Hose Reduces Jaw Fatigue
  • Nitrox Compatible to 40% Out-of-The-Box
  • Environmentally sealed 1st stage components
  • Adjustable Venturi system
  • Nitrox Compatible to 40% Out-of-The-Box
  • Meets CE standard for coldwater performance
  • Pneumatically balanced 2nd stage
  • Nitrox Compatible to 40% Out-of-The-Box
  • Meets CE standard for coldwater performance
  • Adjustable Venturi system
  • Over balanced diaphragm 1st stage design
  • Moderately-priced Hollis 150LX Regulator
  • Paired with DC2 DIN/Yoke first stage
  • Contamination-resistant diaphragm design
  • Nitrox compatible up to 40% out of box

  • Pneumatically balanced demand valve design
  • Adjustable Venturi system, Ergonomic exhaust
  • Silicone orthodontic mouthpiece for comfort
  • Physical vapor deposition finish brass valve
$54.95 $69.95

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In Stock Free Shipping

  • Designed for Hollis 2nd stage regulators
  • Short hoses ideal for stage bottles
  • Chrome plated brass fittings
  • Durable braided with rubber jacket hose

$38.95 $54.95

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  • Short Hoses Ideal for Stage Bottles
  • Long Length for Primary SPG
  • Durable Braided w/Rubber Jacket

  • Designed by divers for peak performance
  • Customizable inhalation & ergonomic exhaust
  • 200LX: convertible hose configuration
  • Ultra-durable PVD coating on both stages

$90.00 Save: $10.05 (11%)

$79.95

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  • Hose Resistant to UV Rays
  • 30% Lighter than Equal Length Rubber Hose
  • Unmatched Flexibility
  • Dual 360 Degree Swivels

Available in 9 colors

$20.00 Save: $3.05 (15%)

$16.95

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  • Allows attachment of multiple 2nd stages
  • Chromed brass construction
  • Easy to install
  • Factory cleaned Viton o-rings
  • Swivel eliminates cumbersome binding
  • Helps increase comfort during dives
  • Easy to install
  • Designed for Atomic regulators

$29.00 $45.00

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In Stock Free Shipping

  • Dated Coded w/XS Scuba Logo
  • Not All Rubber Hoses are Created Equal
  • Fittings: 3/8"-24 UNF Male to 9/16"-18 UNF Female
  • Works w/Most All Regulators

XS Scuba HP Hose QD Adapter
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XS Scuba HP Hose QD Adapter

SKU: XSSHQDA MFR: AC383

$99.00 Save: $9.05 (9%)

$89.95

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  • Remove your gauges for safe storage
  • Easy dowloading of dive log data
  • Bayonet mount style quick connect
  • Air spool with Viton o-rings
$27.00 $32.00

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  • Know the History of Hose
  • Fits Most All BCD Inflators
  • 3/8"-24 UNF Male to BC QD Female
  • Dated Coded w/XS Scuba Logo

$26.95 $29.95

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  • Double-Braided Hose
  • Standard 3/8" Male Threaded End
  • Fits Most All BCD Inflators
  • Neoprene Jacket

$62.95

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  • Fit TUSA IR-3 and Scuba Pro Air-2
  • Chrome plated brass fittings
  • High flow quick disconnect fitting
  • Hose meets standard pressure ratings
  • Compact & reliable Mares Prestige15X first stage
  • Ultra-light techno-polymer second stage
  • Advanced Coating Technology for durability
  • VAD system for natural, easy breathing

  • Ultra-lightweight for effortless diving adventures
  • High-performance balanced diaphragm for easy breathing
  • Flexible Miflex hose minimizes jaw and mouth strain
  • Deflector mechanism for reduced intake resistance

Available in 2 colors

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Temporarily On Backorder Free Shipping

  • 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
  • Top Scubapro Breathing Performance
  • Durable All-Metal Casing & Housing
  • Air-Balanced Valve Technology
  • More Breathing Sensitivity from Larger Diaphragm
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
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