The Twins consists of 2 x 12 liter long steel tanks,
Manufacturer: Eurocylinders, Weight about 14kg per bottle, depending on the series.
The bottles have CE, are "Breathing gas " stamped, so oxygen clean, have TUV and Declaration of Confirmity.
The TÜV-certificates and Decl.of confirmity are either at ,or can be downloaded by means of the bottle numbers in the BTS website
Our double devices are supplied with the well-proven V4tec Stainless Steel Precision tankbands, with screws, washers and wing nuts .
The devices are expertly assembled with us, so that the bottles are parallel and in a plane .
We will pack the bottles in special cartons, and deliver them with UPS, DHL or international courier on pallet.
The Halcyon valves have CE, DIN G5/8 DIN connection with a M25/2- thread for bottle, are Oxygen Clean, and have a very high production quality.
The device is mounted, and always delivered with TÜV and Decl.of Confirmity.
We supply all Twins with a highly reflective name-label, we enclose for mounting. Please specify the name you wish for the label, in the text field at the end of the order process.
Technical divers depend upon the ability to control buoyancy by venting gas from both the inflator and the rear over-pressure valve. The Evolve matches the Eclipse for ease of use of the rear over-pressure valve for venting gas during the dive. Wreck divers and cavers will immediately appreciate the Evolve's ease of buoyancy adjustment. Because the Evolve's buoyancy cell circles the tanks, the wing has a much more streamlined profile than any other doubles wing on the market. It doesn't matter if you are swimming or scootering, the Evolve's profile cuts through the water with less drag and greater efficiency. The Evolve has been extensively tested in every possible condition, from the tropics to the arctic, with aluminum and steel cylinders, with open circuit and with rebreathers. Halcyon has worked closely with its international testing team to refine the design to create the first breakthrough in doubles wing design in decades.
The Evolve wing integrates seamlessly with Halcyon's existing line of MC systems, and is available in 40 lbs. (18 kg), and 60 lbs. (27 kg) lift capacities, either individually, or as part of their complete MC System.
The MC System comes with:
- Evolve Wing of your Choice
-Halcyon stainless Steel-or Aluminum-Backplate
- complete Harness with D-Rings and Bungees in DIR-Style
- Storagepack to store your Lift Devices
The Backplate Size Small can be considered for people under 1.70m
Please choose, see OPTIONS
Also an option: Halcyon customized design-wings, please use the form in "DOWNLOAD"
Delivery time 3 weeks!
Halcyon DIR Set:
1. Stage H75P+210 Miflex-or Standardhose and Helo 2. Stage, and SS-Boltsnap and optional 56cm Miflex-or Standard- Inflatorhose,
1. Stage H75P+56cm Miflex or Standardhose and 2. Stage Helo+ Necklace, 60cm Miflex HP 7/16" (or Standardhose)+ Halcyon Mineral SPG +1 SS Boltsnap.
The Set comes DIN 200-300 bar mounted in a Halcyon Regulatorbag.
Optional: Halcyon Original Rubberhoses or Miflexhoses in Blue or Black.
Halcyon's H-75P offers many refined features that ensure consistent delivery with performance that ranks among the very best in our industry. The stable, intermediate pressure provides precise delivery of air to the second stage. This means you will experience a remarkable ease of breathing while diving in all environments; this is true at nearly any tank pressure and within almost any water temperature. This sophisticated technology is among the best in the industry freeing you to get the most out of your diving. Air balanced flow-through piston delivers an optimal amount of air to the second stage, remaining unaffected by changes in tank pressure. Lightweight & responsive components create prompt adjustments to breathing demands in all conditions, temperatures or tank pressures. Enjoy the smoothest breathing regulator whether you are on the final hours of an extreme cave exploration or on a blue water ascent after a magnificent Grand Cayman wall dive.
H75P 1. Stage
Five High-flow, Low-pressure Ports allow you to customize your hose routing for comfort and convenience. The Halcyon 360 degree swivel turret cap with high flow ports ensure the best air delivery possible with up to 15% more air than other LP ports. Combined with Halcyon's "long" primary hose and backup necklace your hoses can be configured where you need them. Whether diving a sophisticated rebreather or a simple, open water system you can create a configuration that supports easy movement, reduces jaw fatigue from ill-routed hose position and streamlines your diving profile.
Two opposing high pressure ports allow you to choose where to route your SPG and allows the use of accessories. Most Halcyon divers route their pressure gauge to the left but the Halcyon H-75P allows flexibility with any configuration you choose; these options provide freedom to support personalized and advanced hose routing configurations.
300 Bar DIN first stage is the most secure connection available; our DIN fittings are compatible with a wide range of yoke conversion kits.
Nitrox 40% compatible right out of the box so you can start diving without any additional concerns. Assemble your system, analyze your gas and go diving. We also offer Oxygen clean upgrade kits for the H-75P so you can enjoy these great features on all your deco bottles.
Externally adjustable intermediate pressure allows a quick fine-tuning by a Halcyon service technician without fully disassembling the first stage.
Halo 2. Stage
Breathing underwater should feel natural and that experience is one of the things that most clearly separate Halcyon second stages from our competitors. As soon as you experience the smooth, high volume of air delivered by a Halcyon second stage you will be hooked. Our high quality second stage regulators provide diver adjustable controls for the ultimate in breathing performance. Halcyon’s Halo second stage offers steadfast reliability and impeccable performance; two methods of breathing adjustment make it the top choice for demanding Halcyon divers.
Balanced, downstream valve offers incredibly smooth breathing in all conditions. The design slightly offsets the force of the downstream air entering from the first stage, allowing reduced spring tension and a decreased inhalation resistance. Halcyon first stages are balanced, so the Halo is a perfect fit with either the H-75P or H-50D Halcyon first stage.
Adjustable inhalation control refines breathing effort by way of an easy access control knob; this allows the demanding diver an opportunity to fine-tune the air delivery of the second stage. Meanwhile, our Aura second stage features a pre-set inhalation effort that suits the most common diving conditions and can be fine tuned by an Authorized Halcyon Dealer.
Air Control Vane (ACV) offers a second diver adjustment for the ability to fine-tune breathing. The ACV uses vacuum assist technology to reduce work of breathing and increase diver comfort. This level of refinement is available on all Halcyon second stages. ACV in “dive” position gives powerful breathing support while ACV in “Halcyon” position helps prevent free flows; this can be helpful on the surface, when diving in currents, while scootering, or when the Halo is used as a backup regulator.
Comfort mouthpiece is standard on every second stage to reduce jaw fatigue and mouth irritation. This long lasting mouthpiece requires only a minimum effort to hold comfortably in place. In combination with the freedom of head movement provided by Halcyon’s primary long hose, you will enjoy dives free from the jaw fatigue common with certain mouthpieces and/or poorly balanced hose routing.