- New
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
The item is in our warehouse and ready to go. Orders placed before our daily cut-off are despatched the same working day; otherwise, the next working day. For larger quantities, please email or phone us to confirm availability.
Despatched within 6–10 days
The item is expected to be in the manufacturer’s stock. We'll despatch it to you as soon as it arrives — usually within 6–10 working days.
On backorder
The item is currently out of stock at the manufacturer’s warehouse and there is no confirmed delivery time available. We will place the order with the supplier and dispatch it when it becomes available.
Out of stock
The item is currently unavailable and not expected to be restocked in the short term. Please contact us for alternatives or further information.