New Halcyon Stage SPG BAR Pressure Gauge with Swivel

Halcyon Stage SPG with BAR Dial: Designed for Stage Cylinders, Decompression Bottles and Technical Diving

The new Halcyon Stage SPG with BAR dial has been developed specifically for technical divers using stage cylinders, decompression bottles, Sidemount configurations and CCR systems, where a compact pressure gauge helps minimise bulk while maintaining excellent equipment balance.

New generation Halcyon Stage SPG. This latest version replaces the previous Stage SPG with a completely redesigned dial featuring the new Halcyon logo, an exclusive BAR scale, a cleaner layout and even better readability. At the same time, it preserves the build quality and reliability that have made Halcyon instruments a benchmark for recreational and technical diving worldwide.

Compared to a traditional pressure gauge intended for the primary cylinder, the Halcyon Stage SPG features a smaller and lighter profile, improving cylinder balance while integrating perfectly into Stage, decompression, Sidemount and CCR configurations.

Every component has been engineered to deliver long-term reliability, precision and effortless readability even in the most demanding diving environments, while maintaining Halcyon's renowned manufacturing standards.

Browse our complete range of Scuba Pressure Gauges to find the most suitable model for your diving configuration.

Why Choose a Stage Pressure Gauge?

Stage and decompression cylinders require compact, lightweight instruments that integrate seamlessly into technical diving equipment without compromising accuracy or reliability.

The Halcyon Stage SPG has been developed precisely for this purpose, reducing size and weight while maintaining exceptional precision and durability.

Its streamlined profile improves the balance of stage cylinders, reduces snag hazards and is ideally suited for technical diving, Sidemount, decompression and CCR configurations.

BAR Dial: Cleaner, Faster and Easier to Read

The new Halcyon Stage SPG features an exclusive BAR dial, replacing the previous dual BAR/PSI scale.

This design creates a cleaner layout that allows divers to check cylinder pressure more quickly and intuitively throughout every stage of the dive.

Removing the PSI scale also allows larger BAR markings, significantly improving readability during demanding technical dives where quick pressure checks are essential.

Excellent Visibility in Low-Light Conditions

The luminescent dial provides outstanding readability during deep dives, night dives and low-visibility environments.

The high-contrast graphics allow divers to read cylinder pressure instantly while maintaining focus on the dive itself.

Built for Technical Diving

The Halcyon Stage SPG features a rugged chrome-plated brass body combined with a highly impact-resistant acrylic lens.

Its heavy-duty internal spring is calibrated for pressures up to 5,000 PSI (360 BAR), delivering long-term precision and reliability even under intensive use.

Each pressure gauge is manufactured in Italy and individually quality-tested in the USA, ensuring the premium standards expected from Halcyon.

Compatible with Standard HP Hoses

The Halcyon Stage SPG is compatible with all standard high-pressure scuba hoses, making installation simple on both new and existing diving configurations.

Swivel Included

The pressure gauge comes complete with a swivel, improving gauge orientation while reducing stress and twisting on the HP hose, helping extend hose service life.

Compact, durable and purpose-built for technical diving, the new Halcyon Stage SPG with BAR dial is the ideal solution for Stage cylinders, decompression bottles, Sidemount and CCR systems, delivering the reliability and build quality that have always distinguished Halcyon equipment.

Configure Your Stage Cylinder

The new Halcyon Stage SPG has been specifically designed for stage cylinders, decompression bottles, Sidemount configurations and CCR systems, where compact size, low weight and outstanding reliability are essential.

Build a complete Stage configuration by pairing it with our Aluminium Stage Cylinders, Stage Regulator Sets, Halcyon High Pressure Hoses and our complete range of Scuba Pressure Gauges.

To protect the gauge during transport and daily use, you can also add the Halcyon SPG Protective Boot.

Master SPG or Stage SPG: Which One Should You Choose?

Halcyon offers two pressure gauges designed for different applications. Choosing the correct model depends on your diving configuration.

If you are configuring your primary cylinder, we recommend the Halcyon Master SPG 63 mm BAR with Swivel, featuring a larger dial for even faster and easier pressure readings.

Technical Specifications

Frequently Asked Questions

What is the difference between the Stage SPG and the Master SPG?

The Stage SPG is designed for Stage cylinders, decompression bottles, Sidemount and CCR bailout configurations, where compact size and reduced weight are essential. The Master SPG features a larger 63 mm dial and is recommended for primary cylinders.

Is this the new Halcyon Stage SPG?

Yes. This latest generation replaces the previous model with a redesigned dial featuring the new Halcyon logo, an exclusive BAR scale and improved readability.

Does it still use a dual BAR/PSI scale?

No. The new Halcyon Stage SPG features a BAR-only dial, providing a cleaner layout and faster pressure readings underwater.

Is the swivel included?

Yes. The pressure gauge is supplied complete with a swivel.

Is it compatible with any HP hose?

Yes. It is compatible with all standard scuba high-pressure hoses.

Is the protective boot included?

No. The protective boot is available separately as an optional accessory.

Is it suitable for Sidemount diving?

Absolutely. Its compact dimensions and lightweight design make it an excellent choice for Sidemount, Stage and CCR diving configurations.

The new Halcyon Stage SPG represents the evolution of Halcyon's compact technical diving pressure gauge. Smaller, lighter and easier to read than previous generations, it is specifically designed for Stage cylinders, decompression bottles, Sidemount and CCR systems, delivering the precision, durability and reliability expected from Halcyon.