Search Results for “Hollis Hollis DC7 50...” (99 Products)

All(99) New(90) Used(9)

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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
  • Moderately-priced Hollis 150LX Regulator
  • Paired with DC2 DIN/Yoke first stage
  • Contamination-resistant diaphragm design
  • Nitrox compatible up to 40% out of box

  • DC7 Regulator: Over-balanced diaphragm & servo-controlled 2nd stage for precision
  • Pressure Gauge: Solid, compact, and easy to read brass SPG
  • Low Pressure Hose: Designed for Hollis 2nd stage regulators
  • Low Pressure Maxflex Hose: Lightweight, Low pressure hose
  • Nitrox Compatible to 40% Out-of-The-Box
  • Meets CE standard for coldwater performance
  • Adjustable Venturi system
  • Over balanced diaphragm 1st stage design
  • New Hollis 150LX Regulator
  • Certified for up to 100% O2 service
  • Adjustable Dive/Pre-Dive switch
  • Oxygen regulator for 40-100% O2
  • Designed by divers for peak performance
  • Customizable inhalation & ergonomic exhaust
  • 200LX: convertible hose configuration
  • Ultra-durable PVD coating on both stages

  • Pneumatically balanced demand valve design
  • Adjustable Venturi system, Ergonomic exhaust
  • Silicone orthodontic mouthpiece for comfort
  • Physical vapor deposition finish brass valve
  • ST Elite System: Complete Harness & Backplate
  • DC7 Regulator: Over-balanced diaphragm & servo-controlled 2nd stage for precision
  • 150LX Octopus: Pneumatically balanced demand valve design
  • Pressure Gauge: Solid, compact, and easy to read brass SPG
$69.95

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In Stock

  • Setting-Up Stage Bottle
  • For Deco or Safety Stops
  • AL40 or 80 Cylinder Options
  • All-Required Hardware to Securely Rig Stage or Deco Bottles for Technical Diving

Atomic M1 Regulator, DIN
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Atomic M1 Regulator, DIN

SKU: ATMM1BKD MFR: 03-0030-7P

  • DIN system regulator
  • High durability and corrsion resistance
  • NITROX ready for mixtures Up to 50%
  • Ready for oxygen mixes to 80% out of the box

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Temporarily On Backorder Free Shipping

  • 2 High and 4 Low Pressure Ports
  • HP Ports Route Down 45 Hoses Keep Close to Divers Body
  • Overbalanced Diaphragm Design
  • Integral Exhaust Tee

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Temporarily On Backorder Free Shipping

  • Overbalanced Diaphragm Design
  • Lightweight second stage
  • Environmentally sealed chamber
  • Strategic hose routing

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Temporarily On Backorder Free Shipping

  • Regulator: Factory ready EAN/ NITROX to 40% O2
  • Regulator: 1st stage balanced diaphragm design
  • Regulator: Environmentally sealed DIN type regulator
  • Octopus: Pneumatically Balance Valve
  • Balanced flow-thru piston design, DIN type
  • Self lubricating high pressure piston seal
  • Freeze protected, factory sealed 1st stage
  • Nitrox ready up to 50% out-of-the-box
  • Top Performing Scubapro 1st Stage (DIN)
  • Air-Balanced Flow-Thru Piston Design
  • Superb Inhalation Sensitivity & Instant Air Delivery
  • Extended Thermal Insulating System
  • Classic Downstream Piston 1st Stage (DIN)
  • Extended Thermal Insulating System
  • Oversized Piston Increases Airflow
  • Easy to Maintain with Removeable Orifice
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

$48.00 Save: $5.05 (11%)

$42.95

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In Stock Free Shipping

  • UNF male inlet to UNF female outlet threads
  • Marine grade brass fittings
  • Delrin collar shuts off gas flow
  • Prevents critical gas loss
  • Compact and low profile 1st stage
  • Fail safe flow by piston design
  • Factory set I.P. at 115 to 125 psi
  • Pressure readout of 0 to 5,000 psi

$15.00

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In Stock

  • Compact relief valve for relieving pressure
  • Fits 3/8-24 UNF low pressure regulator port
  • Chromed brass construction
  • Stainless steel internal spring
  • Inflation yoke assembly
  • Hoses and manifolds with quick disconnects
  • 3 stainless steel ball valves
  • Inflates up to two liftbags at a time
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