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The reliable, robust and refreshed Aqua Lung Calypso Regulator is compact, lightweight and perfect for beginner divers and dive centers. The Calypso regulator has been a dependable favorite for decades and has been emulated, but never equaled. Redesigned with a youthful twist, the new Calypso has an attractive new look to go with its always attractive price.
The Calypso is durable and dependable in even the most demanding conditions. It’s easy-to-maintain, lightweight, compact and comfortable design makes it a great fit for beginners and for use in dive centers. Dive centers will appreciate that this new version is compatible with previous versions.
| 1st stage technology | Piston, unbalanced |
| Mechanism | In line |
| Maximum working pressure | 232 bar in DIN & yoke version |
| ACD system | Transformation kit available |
| Number of HP ports | 1 (7/16″ UNF) |
| Number of MP ports | 4 (3/8″ UNF) |
| Medium Pressure | 8.8 bar to 10 bar (127 psi to 145 psi) |
| Flow rate (surface, hose) | 1300 l/min (45.9 cubic feet/min) HP = 200 bar (2900 psi) |
| Body | Marine brass, bright chrome plating |
| Spring | Stainless steel |
| Conical filter | Sintered bronze |
| O-rings | EPDM |
| 2nd stage | Unbalanced |
| Mechanism | Demand valve, downstream poppet |
| Cracking effort | 2.5 to 4 mbar (36 to 58 mpsi) |
| Venturi adjustment knob | Yes |
| Box bottom, deflector, Venturi vane | ABS |
| Purge cover | Polyurethane |
| Mouthpiece, exhaust valve, diaphragm | Silicone |
| Poppet | Polyurethane |
| Adjustable crown | Stainless steel |
| Overall work of breathing (WOB) scores | Avg. 1.0 joules/liter |
$299.00
The Aqua Lung Calypso Regulator is compact, easy to pack and easy to store. The high-flow non-balanced flow-by piston technology ensures excellent reliability and high performance. Enjoy more stable medium pressure out thanks to the large diameter piston. Designed with large holes in end caps for easy cleaning and better thermal exchange and improved resistance to freezing. Built with few components for easy maintenance.
The Aqua Lung Calypso Regulator yoke version includes a second filter, which can be change without dismantling and provides increased protection from polluted air. For dive centers, a numbered sticker can be used to identify the regulator, easing the renting and tracking process. Avoid water retention with the open yoke screw. The dust cap adjacent to the body protects the yoke inlet fittings against shocks. Regulator is made from chromed marine grade brass and has four 3/8″ UNF MP and one 7/16″ UNF HP outlets.
The downstream demand valve ABS housing second stage regulator comes with the unique Comfo-Bite mouthpiece, with patented roof of mouth bridge, reduces jaw fatigue. The removable and reusable clip facilitates quick and easy mouthpiece changes.
With few components and easy access to the exhaust valve through a clipped deflector, maintenance for the Aqua Lung Calypso Regulator is easy. The in-line Venturi knob offers effective and progressive adjustments using an ergonomic design for easy manipulation, even with gloves. The polyurethane purge cover offers significant abrasion- and tear-resistance, protects from shocks, allows for easy water purging, and decreases inhalation effort. Side openings prevent free flow when facing into currents or riding a scooter.
Reinforced polycarbonate makes the Aqua Lung Calypso Regulator second stage stronger. The Deflector splits up bubbles to decrease noise and protect the valve from expiration. Regulator comes with an owner’s manual.
1st Stage Type Non-Balanced Flow-By Piston
LP Ports Four, 3/8″-24 UNF Thread
HP Ports One, 7/16″-20 UNF Thread
Adjustable 2nd Stage Yes, Venturi
2nd Stage Type Downstream Demand Valve
Regulator Materials First Stage; Chrome Plated Brass, Second Stage; ABS, Polycarbonate, Polyurethane, Silicone
Hose Thread 3/8″
See Aqua Lung’s Warranty Information here