DescriptionDescriptionFeaturesSpecsDescriptionAlways emulated but never equaled, this regulator is compact, lightweight, and easy to clean, pack, and maintain. It’s been the standard in regulators for decades, and our recent updates have given it a fresh new look and improved resistance to changes in pressure and temperature. Perfect for beginner divers.FeaturesFirst stageCompact The Calypso is compact, easy to pack and easy to storeHigh-Flow Piston Technology Ensures great performance and excellent reliability. The large-diameter piston gives you more stable pressure outIntuitive Design Designed with large holes in end caps for easy cleaning and better thermal exchange and improved resistance to freezingSecond Filter Includes a second filter, which can be change without dismantling and provides increased protection from polluted airPrevents Water Retention Open-yoke screw helps prevent water retentionProtects Against Shocks The dust cap adjacent to the body protects the yoke inlet fittings against shocksSecond stageComfo-Bite Comfo-Bite mouthpiece is soft yet sturdy and reduces jaw fatigue with its unique palate bridgeReusable Clip Perform quick and easy mouthpiece changes using the removable, reusable clipVenturi Knob Easy control: the in-line ergonomic Venturi knob lets you make precise adjustments, even while wearing glovesPolyurethane Purge Cover Rugged, durable polyurethane purge cover is abrasion-resistant, tear-resistant, minimizes inhalation effort, allows easy water purging, and helps protect against shockPrevents Freeflow Side openings prevent freeflow when facing into currents or riding a scooterEasy Maintenance Simple maintenance made possible by a reduced number of components and easy access to the exhaust valve through a clipped deflector. Deflector also splits up bubbles to decrease noise and protect the valve from expirationSpecs1st stage 1st Stage Technology Piston, unbalancedMechanism In lineMaximal Working Pressure232 barACD System Transformation kit availableNumber 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 platingSpring Stainless steelConical Filter Sintered bronzeO-Rings EPDMSecond Stage 2nd Stage Technology UnbalancedMechanism Demand valve, downstream poppetCracking Effort 2.5 to 4 mbar (36 to 58 mpsi)Venturi adjustment knob YesBox bottom, deflector, Venturi vane ABSPurge Cover PolyurethaneMouthpiece, Exhaust Valve, Diaphragm SiliconePoppet PolyurethaneAdjustable Crown Stainless steelOverall work of breathing (WOB) scores Avg. 1.0 joules/liter
