Halcyon H-75P Halo/Halo Single Tank Regulator Set

A complete regulator system built for precision, reliability, and effortless breathing—dive-ready straight out of the case.

The Halcyon H-75P Single Tank Regulator Set is a carefully curated, high-performance regulator package designed for divers who value clean hose routing, exceptional breathing performance, and long-term reliability. Ideal for both recreational and technical divers, this set delivers Halcyon’s signature engineering quality in a streamlined, single-tank configuration.

Whether you’re diving cold UK waters, travelling abroad, or progressing towards technical diving, this regulator set offers smooth airflow, intuitive control, and bombproof durability—exactly what you expect from Halcyon.

H-75P First Stage Regulator 

Balanced. Freeze-resistant. Built to perform anywhere.

The Halcyon H-75P First Stage Regulator is engineered for divers who demand consistent airflow and uncompromising reliability. Its balanced piston design delivers smooth, effortless breathing regardless of depth or tank pressure, while freeze-resistant construction makes it ideal for cold-water diving.

The rotating swivel turret allows for clean, flexible hose routing—reducing jaw fatigue and keeping your setup streamlined and comfortable.

Specifications:

• Balanced, freeze-resistant piston design
• Rotating swivel
• Two HP ports, five high-flow LP ports
• 300-bar DIN, compatible with 40% Nitrox

HALO Second Stage Regulator (Primary and Secondary)

Precision-tuned breathing with full control.

The Halcyon HALO Second Stage delivers smooth, high-volume airflow for a natural, effortless breathing experience underwater. Designed for divers who want adjustability and peak performance, the HALO allows you to fine-tune inhalation resistance to match conditions and personal preference.

Paired perfectly with the H-75P first stage, it excels in both recreational and technical environments.

Specifications:

• Balanced, adjustable downstream valve
• Adjustable inhalation resistance
• Compatible with up to 40% Nitrox
• Air Control Vane (ACV)

Backup Necklace Cord

Minimalist, secure, and always within reach.

The Halcyon Backup Necklace Cord keeps your backup regulator perfectly positioned under your chin for instant access. Adjustable, durable, and simple, it’s a core component of a clean and efficient regulator setup.

Halcyon Master Diver SPG 

Clear, durable, and built for real-world diving.

The Halcyon Master Diver SPG features a rugged nickel-plated brass housing and a tempered glass lens, designed to withstand demanding dive conditions. Its high-contrast display ensures excellent readability in all environments.

Specifications:

• Material: Nickel-plated brass housing
• Lens: Mineral glass
• Display: 0-360 Bar
• Size: 2" diameter(52mm)

Stainless Steel Bolt Snaps

Trusted hardware for secure, streamlined rigging.

Halcyon’s 316 marine-grade stainless steel bolt snaps are a favourite among divers for their smooth action and corrosion resistance. Precision-engineered springs provide reliable performance even after repeated saltwater exposure.

Included:

• 3/8" Bolt Snap – ideal for SPG attachment
• 1" Wide Eye Bolt Snap – perfect for primary hose routing

Halcyon Voyager Case

Protect your investment, wherever you dive.

The Halcyon Voyager Case keeps your regulator set safe, organised, and ready for travel. Compact yet spacious, it’s ideal for transporting regulators, lights, or small accessories—whether heading to the dive site or packing for a trip.

Why Choose the Halcyon H-75P Single Tank Regulator Set?

• Complete, dive-ready regulator system
• Clean hose routing for comfort and efficiency
• Excellent performance in cold and warm water
• Ideal for recreational and technical divers
• Premium Halcyon build quality throughout

FAQs

Who is this regulator set best suited for?
This set is ideal for divers who want a high-performance, long-term regulator system with clean hose routing. It suits recreational divers upgrading their kit, cold-water divers, and those planning to move into technical diving.

Is this regulator set suitable for cold water diving?
Yes. The H-75P first stage features a balanced, freeze-resistant piston design, making it well suited for cold-water environments, including UK diving.

Can this set be used with Nitrox?
Yes. All components are compatible with Nitrox mixes up to 40%.

Is this configuration suitable for technical diving?
Absolutely. The long-hose primary, necklaced backup, swivel turret, and high-quality SPG make this set ideal for technical and DIR-style diving.

What’s Included:

The Halcyon H-75P Halo/Halo Single Tank Regulator Set is more than just a regulator—it’s a refined, purpose-built system designed to grow with you as a diver. From relaxed recreational dives to demanding technical environments, this set delivers confidence, control, and exceptional breathing performance on every dive.

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Quality Testing & Delivery Timeframe

To ensure perfect performance, all our regulators are carefully tested before dispatch. While next-day delivery may be available at checkout, orders placed after 12PM on working days may require an additional 1-2 business days before shipping.