APEKS XTX40 Nitrox Regulator DIN with DS4, Dive Regulator

APEKS XTX40 Nitrox Regulator DIN with DS4 – Oxygen-Compatible Reliability for Technical Diving

Dive with confidence on enriched air using the XTX40 Nitrox Regulator DIN with DS4, engineered for dependable performance in cold water and technical environments. Designed for divers who demand consistent breathing performance and reliable gas delivery, this Nitrox-ready regulator delivers smooth airflow and stable intermediate pressure across a wide range of depths.

Built by Apeks and trusted by professional and technical divers worldwide, the XTX40 paired with the rugged DS4 first stage is known for durability, environmental sealing, and proven performance in challenging conditions. At Aquatic Sports, we recommend this configuration for divers who want a robust, mission-ready Nitrox regulator system.

Why Divers Choose the XTX40 Nitrox Regulator with DS4

• Nitrox-ready configuration for enriched air diving
• Environmentally sealed DS4 first stage for cold water reliability
• Consistent, smooth breathing performance at varying depths
• Durable construction built for demanding dive environments
• DIN connection for secure, high-pressure cylinder attachment

Key Features

• Balanced diaphragm DS4 first stage for stable intermediate pressure
• High-performance XTX40 second stage for controlled airflow
• Cold water ready environmental sealing system
• Compact and streamlined design for reduced drag
• Designed for recreational and technical Nitrox diving applications

Perfect For

• Divers certified for enriched air Nitrox
• Cold water divers requiring environmental sealing
• Technical divers seeking a rugged DIN configuration
• Divers who prioritize reliability and long-term durability

Mission-Critical Confidence

The XTX40 Nitrox Regulator DIN with DS4 delivers stable performance, cold water protection, and dependable airflow, helping you manage enriched air dives with precision and confidence in any environment.