Apeks TEK 3 Set
Apeks TEK 3 Set
Apeks TEK 3 Set
Apeks TEK 3 Set
Apeks TEK 3 Set
Apeks TEK 3 Set

Apeks TEK 3 Set

Despatch in 6-10 Days
The TEK3 utilises all of the proven technology contained within the Apeks range of first stage regulators . The ports on the TEK3 first stages are oriented so that all hoses will route downward to provide the streamlined configuration required by technical divers.

Apeks TEK3 Set Without Gauge 

  • Compact First Stage, Time-Proven Workhorse
  • Embraced by Technical Community Around the World
  • Suitable for Cold Water Use Below 50 Degree F (10 Degree C)
  • Nitrox/Oxygen Compatible Up to 40% O2
  • Owner's Manual
  • First Stage: TEK3
  • 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
    One Right-Hand, One Left-Hand First Stage Regulators
  • 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
  • Three 3/8" UNF (Unified National Fine) Medium Pressure Ports
  • One 7/16" UNF High Pressure Port
  • Second Stage: ATX50
  • Pneumatically-Balanced Second Stage
  • Smooth, Easy Breathing
  • Purge Button:
    Large and 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 & Fungi
    Very Effective Against Viruses, Mold, Yeast & Algae
  • Diver Changeable Exhaust System (DCE):
    Offers Choice of Compact, Light-Weight or Wider Exhaust Tee
    Wider Exhaust, Less Bubble Interference
    Great for Photography
    Easy to Change System
    Configure Regulator Exhaust Diffusers for Individual Dive Conditions or Requirements
  • Reversible Second Stage: Left or Right-Hand Gas Supply Configuration
  • Flexible Nylon Braided Hose
  • Regulator Necklace
  • One 24" (61cm) LP Hose, One 6.9' (2.1m) Hoses
1st Stage Over-Balanced Diaphragam
LP Ports Three, 3/8"-24 UNF Thread
HP Ports One, 7/16"-20 UNF Thread
Adjustable 2nd Stage Inhalation Effort Control Knob
Dive/Pre-Dive Venturi (Free Flow) Switch
Nitrox Compatible Yes Up To 40% O2
2nd Stage Type Pneumatically Balanced Downstream Demand Valve
Materials First Stage: Chrome Plated Brass
Second Stage: Techno-Polymer, Silicone
Hose Thread 3/8" Thread
Hose Lenghts One 24" (61cm)
One 6.9' (2.1m)
Swivel Hose No

"In Stock"

This means that the item is in stock and ready for despatch. We do make the odd mistake but 98% of items that say in stock, are actually in stock. If you are ordering a quantity of any item, you are welcome to email or phone to check the quantity available.


"Delivered in 10 Days"

This means that the item is in stock in our remote warehouse and will usually be delivered to you in 10 working days .


"Despatch 6-10 Days"

You are able to buy/order the item but just to advise you that the item is not currently in our warehouse and therefore not available for immediate despatch but is on order or en route to us and we hope to despatch within 6-10 Days. If you want to know more details just e-mail or phone us.


"Sold Out"

This may mean the item is no longer available or possibly out of stock for some time. If you want to know more details just e-mail or phone us.

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