Apeks XTX50 Regulator Set | XTX40 Octopus
Extreme Watersport

Apeks XTX50 Regulator Set | XTX40 Octopus

$999.00 $1,240.00
Available to Order – Usually Ships in 3–5 Business Days
Shipping: In stock or available to order – premium cold water regulator set with proven performance and reliability.
Industry-proven cold water performance Smooth, effortless breathing at all depths Trusted by advanced and technical divers

The Apeks XTX50 is widely regarded as one of the most reliable and capable regulator systems available.

Its over-balanced diaphragm design improves airflow performance at depth, while the sealed system protects internal components from cold water, silt and contamination.

The second stage offers fine control over breathing resistance and airflow, allowing divers to adjust performance based on conditions and personal preference.

This is a premium regulator set suited to experienced recreational divers, technical divers and anyone looking for a proven, high-performance system.

Inclusions

  • Apeks DST First Stage (DIN or Yoke)
  • Apeks XTX50 Second Stage
  • Apeks XTX40 Octopus
  • Braided hoses
  • Optional SPG configuration

Complete premium regulator set, assembled and ready to dive.

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Apeks XTX50 Regulator Set Overview

The Apeks XTX50 regulator set is a high-performance system trusted by divers worldwide for its reliability and smooth breathing in demanding conditions.

Featuring an over-balanced diaphragm first stage with environmental sealing, it delivers exceptional airflow that improves as depth increases, making it particularly effective for deeper or colder water diving.

The rotating turret design allows for clean and efficient hose routing, while the pneumatically balanced second stage ensures effortless breathing throughout the dive.

This is a proven, industry-standard regulator set designed for divers who want consistent performance and long-term reliability.

Key Features

  • Over-balanced diaphragm first stage for superior performance at depth
  • Environmental sealing for cold water and contamination protection
  • Rotating turret for flexible hose routing
  • Pneumatically balanced second stage for smooth breathing
  • Adjustable inhalation effort and Venturi control
  • Heat exchanger for improved cold water performance
  • Nitrox compatible up to 40%

Product FAQs

Is the Apeks XTX50 suitable for cold water diving?

Yes, the environmentally sealed first stage and heat exchanger design make it highly suitable for cold water diving conditions.

Why is the XTX50 so popular?

The XTX50 is known for its consistent performance, reliability and durability, making it a long-standing favourite among both recreational and technical divers.

Who is this regulator best suited for?

This regulator is ideal for experienced divers, technical divers and anyone looking for a high-performance, long-term setup.