{"product_id":"hos-reg480","title":"H2Odyssey Extra Air Source 1st \u0026 2nd Regulator w\/ QD Filler","description":"\u003cp\u003eOverview The H2Odyssey Extra Air Source Regulator System provides a compact and reliable auxiliary air solution, featuring a RG-2V first stage and RG-8E second stage connected by a 360° swivel. Designed to mount directly to standard scuba tanks, it offers flexible refill options and dependable performance for backup air supply needs. Best For Backup or auxiliary air supply setups Pony bottles and redundant air systems Divers looking for a compact emergency air solution Not Ideal For Primary regulator use Advanced technical diving requiring specialty regulators Key Features RG-2V first stage with standard piston design for reliable performance RG-8E second stage delivers smooth and consistent breathing 360° swivel connection improves hose routing and reduces jaw fatigue Mounts directly to standard tanks with 3\/4” NPS connection Multiple filler options available for flexible air source configurations Specifications First Stage: RG-2V standard piston Second Stage: RG-8E Connection: 3\/4” NPS tank mount Swivel: 360° rotating connection System Options: Includes 1st \u0026amp; 2nd stage with filler option Available Models: EAS2D (DIN Filler), EAS2Y (Yoke Filler), EAS2S (Station Filler) Fit \u0026amp;…\u003c\/p\u003e","brand":"H2Odyssey","offers":[{"title":"Default Title","offer_id":43646653857853,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/5298\/0285\/files\/reg480_station.png?v=1789780636","url":"https:\/\/fatguyscubasupply.com\/products\/hos-reg480","provider":"Fat Guy Scuba Supply","version":"1.0","type":"link"}