HOTDIVE Regulator Set ST4G-DIN

HOTDIVE Regulator Set ST4G-DIN

The HOTDIVE Regulator Set ST4G-DIN is engineered for divers who demand superior precision, durability, and smooth breathing performance. Featuring a secure DIN connection system and an advanced balanced diaphragm design, this high-end scuba diving regulator ensures consistent airflow at any depth or tank pressure — making it a trusted companion for both recreational and technical diving.

🔑 Key Features

• Advanced DIN First Stage — Provides a tight, leak-free connection ideal for high-pressure cylinders used in deeper or technical dives.
• Balanced Diaphragm Mechanism — Delivers constant airflow performance even as tank pressure drops, ensuring effortless breathing.
• Lightweight Second Stage — Ergonomically designed for comfort and minimal jaw fatigue during long dives.
• High-Precision Pressure Gauge (SPG) — Clear and durable display for accurate tank pressure monitoring underwater.
• Cold Water Compatible — Designed to maintain smooth air delivery even in cooler temperatures and challenging dive environments.
• Premium Corrosion Resistance — Marine-grade brass and stainless steel ensure long-lasting performance and reliability.

🎨 Available Colours

• Silver — Classic metallic finish for a professional and timeless look.
• Rainbow — Unique multi-tone coating that adds vibrant style to your dive gear.
• Black — Sleek and minimal design that pairs perfectly with any scuba setup.

🤿 Usage Guide

1. Attach the DIN first stage firmly to your scuba tank valve and tighten securely.
2. Connect the second stage regulator and pressure gauge hose to their respective ports.
3. Slowly open the tank valve to pressurize the system, checking for any leaks or unusual sounds.
4. Test-breathe from the second stage to confirm smooth, unrestricted airflow.
5. Ensure your pressure gauge is visible throughout the dive for safety and air monitoring.

🧰 Maintenance Guide

• Rinse the HOTDIVE ST4G-DIN Regulator Set with fresh water after every dive, especially after saltwater exposure.
• Avoid pressing the purge button during rinsing to prevent water entry into the air system.
• Allow to air dry in a shaded area; do not expose to direct sunlight or heat sources.
• Store with dust caps in a dry, cool place away from contaminants.
• Schedule servicing by a certified technician every 12 months or after 100 dives for maximum safety and performance.

🎯 Recommended For

• Advanced and Technical Divers — who require stable air delivery at deeper depths and variable tank pressures.
• Cold or Mixed-Water Divers — ideal for maintaining breathing efficiency in colder temperatures.
• Professional Dive Centers — looking for a durable, high-performance regulator set for training or rental fleets.

Built for precision, strength, and reliability, the HOTDIVE ST4G-DIN Regulator Set sets a new standard in performance for professional scuba regulators. Trusted by divers across Malaysia, HOTDIVE combines advanced engineering with diver comfort for a truly exceptional underwater experience.