Apeks TEK3 Set

Apeks TEK3 Set is a streamlined twinset regulator set built to reduce bulk around the head while improving hose routing and access to manifold valves. The set combines dedicated left- and right-handed first stages with XTX50 second stages for a clean, technical diving setup that performs reliably at depth.

Balanced designs in both stages support smooth, consistent breathing and confident use in cold-water conditions. It also works well with singlesets or as a regulator option for stage cylinders when the same tidy routing is desired.

• Twinset-focused regulator set with left- and right-handed first stages for cleaner routing and easier valve access
• Balanced first stages designed to increase hose gas pressure faster than ambient pressure during descent for strong depth performance
• Three medium-pressure ports and one high-pressure port on each first stage with downward-angled port layout
• Externally sealed first stage spring chamber helps block water ingress, limiting ice build-up and contamination
• Pneumatically balanced XTX50 second stages for stable, low-effort breathing across varying conditions
• Two-stage progressive purge buttons for controlled low flow or full purge when needed
• Large Venturi lever with grippy rubber coating for easy operation and reduced dirt entry
• Inhalation Effort Adjustment Knob gives the diver quick control over breathing resistance
• Molded parts include an additive intended to help protect against MRSA, E. coli, other bacteria and fungi as well as viruses, mold, yeast and algae
• Silicone exhaust valve and heat exchanger around the valve mechanism to support breathing performance in cold water

Included
1 x TEK3 left-handed first stage
1 x TEK3 right-handed first stage
2 x XTX50 second stages
1 x 2,1 m hose
1 x 0,61 m hose
1 x regulator chain