Apeks XTX40/DS4 DIN Oxygen Regulator

$689.00
Availability: In Stock
XTX technology is also available in an oxygen model. This regulator is built for oxygen percentages between 0 f 100%. This compatibility coupled with its excellent reliability make it the...
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Availability: In Stock

Key Features

Great Cold-Water Rig
Compact & Lightweight
Machined First Stage Regulator
Over Balanced Diaphragm 1'st Stage
Pneumatically Balanced 2'nd Stage
See More Product Details
Built for Oxygen Percentages: 0 to 100%
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Product Overview

XTX technology is also available in an oxygen model. This regulator is built for oxygen percentages between 0 f 100%. This compatibility coupled with its excellent reliability make it the choice for technical divers doing high O2 percentage deco stops. Green and yellow cosmetic pieces clearly identify that this regulator is dedicated for high-percentage oxygen use. Regulator uses the DST first stage. Unique over-balanced, diaphragm design - as the diver descends, the over-balancing feature allows the medium pressure gas in the hose to increase at a rate faster than ambient. This results in superior performance at depth. The compact DS4 first stage has four medium-pressure (3/8" UNF) ports and one high-pressure port (7/16" UNF), it does not feature the rotating turret found on the DST first stage. HP port and 4 MP ports are angled for optimum hose routing. An environmental dry system keeps water out of the main spring chamber thus preventing ice build-up and keeping silt and contamination out. Suitable for cold water use below 50 Degree F (10 Degree C). This regulator is suitable for use with up to 100% oxygen.

Pneumatically-balanced second stage results in smooth, easy breathing. The XTX purge buttons are large and easy to operate. A 2-stage progressive purge is used - press the purge on the side for a lower flow rate, useful where more control is required such as filling lift bags etc., then press in the center for the full effect of the purge, i.e., when regulator clearing etc. The large venturi lever has a soft touch rubber grip, which makes it easier to locate and use. The lever reduces the amount of grit ingress and therefore resists any possible friction giving a smooth operation. Easy-to-grip opening effort control knob keeps the diver in control. The second stage is manufactured with active protection against infection as all molded parts are produced with an additive that kills MRSA, protects against E-Coli, bacteria and fungi, and is also very effective against viruses, mold, yeast and algae.

A silicone exhaust valve improves the breathing performance of the regulator. The Comfo-Bite mouthpiece virtually eliminates jaw-fatigue. A heat exchanger (patented) which surrounds the valve mechanism, dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water. Features optional innovative Diver Changeable Exhaust system (DCE). This system gives the diver the ability to change from a small exhaust tee to a large exhaust tee. This gives the user a choice, wider exhaust tee for minimal bubble interference (essential for underwater photography) and narrow exhaust tee for a smaller compact comfortable regulator. Only the narrow exhaust tee is supplied with the regulator.

Can be converted from a right-handed hose configuration to a left-handed one. The process of changing the regulator to a left-handed configuration is both quick and simple. However, this procedure must only be performed by an Apeks Authorized Service Technician. A braided flexi-hose comes standard. These hoses are lighter weight, more flexible and more durable. Regulator weighs 38.8 oz (1100g) and comes with an owner's manual.

Warranty Information

This product has a limited lifetime warranty
760-597-5000

Features

  • XTX Technology Available-In Oxygen Model
  • Built for Oxygen Percentages: 0 to 100%
  • Compatibility Coupled w/Excellent Reliability
  • Choice for Technical Divers Doing High O2 Percentage Deco Stops
  • Green & Yellow Cosmetic: Clearly ID Regulator Dedicated for High-% Oxygen Use
  • Suitable for Cold Water Use Below 50 Degree F (10 Degree C)
  • Weight: 38.8 oz (1100g)
  • Owner's Manual
  • First Stage: DST:
  • Unique Over-Balanced Diaphragm First Stage
  • Chromed Marine Grade Brass Construction
  • Environmentally Sealed to Keep-Out Contaminates
  • Delicate Internal Parts Not Exposed to Contaminants: Salt, Sand, Chlorine or Pool Acids
  • Requires Less-Maintenance
  • Secondary Environmental Diaphragm Membrane:
    First Stage Completely-Sealed-Off
    Dry Ambient Pressure Chamber
    Second-Layer of Corrosion Resistance
    Prevention of Freezing-In Cold-Water-Use
  • Four 3/8 UNF (Unified National Fine) Medium Pressure Ports
  • One 7/16 UNF High Pressure Port
  • HP & MP Ports Angled for Optimum Hose Routing
  • Second Stage: ATX40
  • Same Features & Performance as XTX40 Second Stage
  • Pneumatically-Balanced Second Stage
  • Smooth, Easy Breathing
  • Purge Button:
    Large & Easy to Operate
    2-Stage Progressive Purge
    Press Purge On-Side for Lower Flow Rate
    Useful for Filling Lift Bags etc.
    Press Center for Full Purge
    Great for Regulator Clearing etc.
  • Large Venturi Lever w/Soft Touch Rubber Grip
  • Easy-to-Grip Opening Effort Control Knob
  • Silicone Exhaust Valve Improves Breathing Performance
  • Comfo-Bite Mouthpiece Virtually Eliminates Jaw-Fatigue
  • Heat Exchanger (patented):
    Dissipates Cold Caused by Gas Expansion
    Draws in Warmth of Ambient Water
    Helps Prevent Freeze-Ups
  • Active Protection Against Infection:
    Additive that Kills MRSA
    Protects Against E-Coli, Bacteria and Fungi
    Very Effective Against Viruses, Mold, Yeast and Algae
  • Optional Innovative Diver Changeable Exhaust System (DCE)
  • Supplied w/Narrow Exhaust Tee
  • Reversible Second Stage: Left- or Right-Hand Gas Supply Configuration
  • Flexible Nylon Braided Hose
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Product ID

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Key Features

• Great Cold-Water Rig
• Compact & Lightweight
• Machined First Stage Regulator
• Over Balanced Diaphragm 1'st Stage
• Pneumatically Balanced 2'nd Stage
• Built for Oxygen Percentages: 0 to 100%

What's in the Box

• 1'st Stage - 2'nd Stage - Low-Pressure Hose - Owner's Manual - MFG Lifetime Limited Warranty

Specifications

1'st Stage Type Over-Balanced Diaphragm
LP Ports Four, 3/8-24 UNF Thread
HP Ports One, 7/16-20 UNF Thread
Adjustable 2'nd Stage Breathing Resistance Adjustment Knob
Dive/Pre-Dive Venturi (Free Flow) Switch
Nitrox Compatible Built for Oxygen Percentages: 0 to 100%
2'nd Stage Type Pneumatically Balanced Downstream Demand Valve
Materials First Stage: Chrome Plated Brass
Second Stage: Techno-Polymer, Silicone
Hose Thread 3/8 Thread
Total Weight 38.8 oz (1100g)

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