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This version has all black cosmetics, a G 5\/8\" BSP (aka \"DIN\") fitting and is Nitrox Ready from the factory.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Standard","offer_id":67635421839469,"sku":"0110-010","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-70f85d5c70585e868006ccc0.webp?v=1791235477"},{"product_id":"poseidon-2nd-stage-hose-adapter-chrome-0000-130","title":"Poseidon 2nd Stage Hose Adapter - Chrome","description":"\u003cp\u003eHose adapter to connect  a standard low-pressure regulator hose with a 9\/16 fitting to the M31x1.5 threads found on Xstream and Jetstream second stages.\u003c\/p\u003e\n\u003cp\u003eHistorically, Poseidon incorporated the OPV for their Jetstream and Xstream second stages in a unique fitting on the end of their non-standard low-pressure second stage hose. In 2008 Poseidon updated their Xstream first stage design (the Mk3 designation) and Xstream\/Jetstream second stages to no longer require a Poseidon-specific low-pressure regulator hose.\u003c\/p\u003e\n\u003cp\u003eThis adapter allows use of standard regulator hoses with Poseidon second stages manufactured prior to 2008. However, you MUST include an over-pressure relief valve, either by adding an OPV to an unused LP port on your older (Pre-2008) Xstream first stage - OR - use a current (manufactured 2008 and later) Xstream first stage that already incorporates an OPV.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Standard","offer_id":67635421937773,"sku":"0000-130","price":21.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-a439145de764569f80ef9694.webp?v=1791235476"},{"product_id":"poseidon-rashguard-top-men-s-red-0250-532","title":"Poseidon Rashguard Top Men's Red","description":"\u003cp\u003eMen's red rashguard top with Poseidon logo.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"X-Small","offer_id":67635422003309,"sku":"0250-532","price":83.95,"currency_code":"USD","in_stock":true},{"title":"Small","offer_id":67635422036077,"sku":"0250-533","price":83.95,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":67635422068845,"sku":"0250-534","price":83.95,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":67635422101613,"sku":"0250-536","price":83.95,"currency_code":"USD","in_stock":true},{"title":"X-Large","offer_id":67635422134381,"sku":"0250-537","price":83.95,"currency_code":"USD","in_stock":true},{"title":"XX-Large","offer_id":67635422167149,"sku":"0250-538","price":83.95,"currency_code":"USD","in_stock":true},{"title":"XXX-Large","offer_id":67635422199917,"sku":"0250-539","price":83.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-dc998589bd58f92bb77324cd.webp?v=1791235511"},{"product_id":"poseidon-2nd-stage-hose-adapter-obsidian-0002-106","title":"Poseidon 2nd Stage Hose Adapter - Obsidian","description":"\u003cp\u003eHose adapter to connect  a standard low-pressure regulator hose with a 9\/16 fitting to the M31x1.5 threads found on Xstream and Jetstream second stages. 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However, you MUST include an over-pressure relief valve, either by adding an OPV to an unused LP port on your older (Pre-2008) Xstream first stage - OR - use a current (manufactured 2008 and later) Xstream first stage that already incorporates an OPV.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Standard","offer_id":67635422855277,"sku":"0002-106","price":56.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-9d186cec7c65eaa45a6515aa.webp?v=1791235476"},{"product_id":"poseidon-t-shirt-fish-logo-navy-0040-079","title":"Poseidon T-Shirt Fish Logo Navy","description":"\u003cp\u003eHigh quality t-shirt with a large yellow Poseidon fish logo on soft 100% cotton navy material.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Small","offer_id":67635422986349,"sku":"0040-079","price":14.3,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":67635423019117,"sku":"0040-080","price":14.3,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":67635423051885,"sku":"0040-081","price":14.3,"currency_code":"USD","in_stock":true},{"title":"X-Large","offer_id":67635423084653,"sku":"0040-082","price":14.3,"currency_code":"USD","in_stock":true},{"title":"XX-Large","offer_id":67635423117421,"sku":"0040-083","price":14.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-9b4112f313c9e3d2a8556044.webp?v=1791235511"},{"product_id":"poseidon-regulator-lp-rubber-hoses-cyklon-2939","title":"Poseidon Regulator LP Rubber Hoses - Cyklon","description":"\u003cp\u003eLow pressure rubber regulator hose with EPDM o-rings and a 3\/8-inch male at the end that screws into the first stage LP port. At the other end, you'll find a female fitting that screws onto the Cyklon second stage.  Select length to see price.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"22 in \/ 56 cm","offer_id":67635423641709,"sku":"2939","price":64.95,"currency_code":"USD","in_stock":true},{"title":"28 in \/ 71 cm","offer_id":67635423674477,"sku":"2946","price":64.95,"currency_code":"USD","in_stock":true},{"title":"36 in \/ 91 cm","offer_id":67635423707245,"sku":"2947","price":64.95,"currency_code":"USD","in_stock":true},{"title":"44 in \/ 112 cm","offer_id":67635423740013,"sku":"2949","price":64.95,"currency_code":"USD","in_stock":true},{"title":"48 in \/ 122 cm","offer_id":67635423772781,"sku":"2948","price":64.95,"currency_code":"USD","in_stock":true},{"title":"60 in \/ 152 cm","offer_id":67635423805549,"sku":"3146","price":64.95,"currency_code":"USD","in_stock":true},{"title":"84 in \/ 213 cm","offer_id":67635423838317,"sku":"3147","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-3684ed014586ff86e2d48b06.webp?v=1791235477"},{"product_id":"poseidon-t-shirt-fish-logo-black-0040-127","title":"Poseidon T-Shirt Fish Logo Black","description":"\u003cp\u003eHigh quality t-shirt with a large dark grey Poseidon fish logo on soft 100% cotton black material.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Small","offer_id":67635423903853,"sku":"0040-127","price":14.3,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":67635423936621,"sku":"0040-128","price":14.3,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":67635423969389,"sku":"0040-129","price":14.3,"currency_code":"USD","in_stock":true},{"title":"X-Large","offer_id":67635424002157,"sku":"0040-130","price":14.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-7c4ef7ef54b7661a0281a4ce.webp?v=1791235511"},{"product_id":"poseidon-xstream-mk3-first-stage-duration-90-g5-8-0110-003","title":"Poseidon Xstream Mk3 First Stage - Duration 90° G5\/8","description":"\u003cp\u003eThe Xstream Duration first stage is the same as the Xstream Deep first stage but with green color accents and Viton™ o-rings.\u003c\/p\u003e\n\u003cp\u003eThe Xstream Duration first stage specifically has been tested and approved in the European Union only by their standards for use with gaseous oxygen up to 99.95% purity at maximum 300 bar supply pressure and a maximum gas temperature of 60˚C.  However, the US version comes with the typical 300-Bar DIN connector (G 5\/8\" BSP), and NOT the M26x2 connector mandated in the European Union by EN 144-3:2003 \"Outlet Connections For Diving Gases Nitrox And Oxygen\".\u003c\/p\u003e\n\u003cp\u003eFor parts see Xstream 1st Stage Parts.\u003c\/p\u003e\n\u003cp\u003eFor service kits see 1st Stage Service Kits.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Standard","offer_id":67635424165997,"sku":"0110-003","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-c7b965c2c48e8a7bb7a9f7a0.webp?v=1791235477"},{"product_id":"poseidon-rashguard-top-men-s-grey-0250-582","title":"Poseidon Rashguard Top Men's Grey","description":"\u003cp\u003eMen's grey rashguard top with Poseidon logo.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"X-Small","offer_id":67635424231533,"sku":"0250-582","price":83.95,"currency_code":"USD","in_stock":true},{"title":"Small","offer_id":67635424264301,"sku":"0250-583","price":83.95,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":67635424297069,"sku":"0250-584","price":83.95,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":67635424329837,"sku":"0250-586","price":83.95,"currency_code":"USD","in_stock":true},{"title":"X-Large","offer_id":67635424362605,"sku":"0250-587","price":83.95,"currency_code":"USD","in_stock":true},{"title":"XX-Large","offer_id":67635424395373,"sku":"0250-588","price":83.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-b12822928c3f53f067be527d.webp?v=1791235511"},{"product_id":"poseidon-jetstream-classic-first-stage-g5-8-3790","title":"Poseidon Jetstream Classic First Stage - G5\/8","description":"\u003cp\u003eThe Jetstream Classic First Stage is a balanced diaphragm design for divers seeking durability and reliability. This current version has four 3\/8\" IP ports, two 7\/16\" HP ports, with a G 5\/8\" BSP (aka \"DIN\") connector and is Nitrox Ready from the factory.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Standard","offer_id":67635424886893,"sku":"3790","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-c85a2194112d0ef61a0ee617.webp?v=1791235477"},{"product_id":"poseidon-rashguard-top-women-s-black-0250-662","title":"Poseidon Rashguard Top Women's Black","description":"\u003cp\u003eWomen's black rashguard top with Poseidon logo.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"X-Small","offer_id":67635424985197,"sku":"0250-662","price":83.95,"currency_code":"USD","in_stock":true},{"title":"Small","offer_id":67635425017965,"sku":"0250-663","price":83.95,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":67635425050733,"sku":"0250-664","price":83.95,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":67635425083501,"sku":"0250-666","price":83.95,"currency_code":"USD","in_stock":true},{"title":"X-Large","offer_id":67635425116269,"sku":"0250-667","price":83.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-ba990c5896c718c7e2eb414c.webp?v=1791235511"},{"product_id":"poseidon-adapter-g1-8-inch-male-hp-7-16-inch-unf-female-2910","title":"Poseidon Adapter: G1\/8-Inch Male = HP 7\/16-Inch UNF Female","description":"\u003cp\u003eAdapter with a 7\/16-inch UNF female to accept a standard HP hose fitting and a G1\/8-inch male for some obsolete Poseidon regulators.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Standard","offer_id":67635425181805,"sku":"2910","price":18.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-3d14739a718e24a6b87735ef.webp?v=1791235477"},{"product_id":"poseidon-mouthpiece-upgrade-kit-g7-6011-053","title":"Poseidon Mouthpiece Upgrade Kit G7","description":"\u003cp\u003eRebreather Parts - Part: 6011-053 - Mouthpiece Upgrade Kit G7\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Standard","offer_id":67635425214573,"sku":"6011-053","price":320.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-f684a387915afcd212ed9004.webp?v=1791235428"},{"product_id":"poseidon-polo-shirt-fish-logo-white-0040-090","title":"Poseidon Polo Shirt Fish Logo White","description":"\u003cp\u003eHigh quality 100% cotton white polo shirt with small embroidered black Poseidon fish logo.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"X-Large","offer_id":67635425378413,"sku":"0040-090","price":23.7,"currency_code":"USD","in_stock":true},{"title":"XX-Large","offer_id":67635425411181,"sku":"0040-091","price":23.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-7fe80e3ca618ae2fe125befa.webp?v=1791235511"},{"product_id":"poseidon-hp-hose-1-8-inch-m-1-8-inch-f-32-in-80-cm-1091","title":"Poseidon HP Hose 1\/8-Inch M - 1\/8-Inch F {32 in | 80 cm}","description":"\u003cp\u003eThis exceptionally thin thermoplastic hose is reinforced with Kevlar and has a maximum working pressure of {4350 psi | 300 bar}.  This hose has a G 1\/8-inch male fitting and a swivel G 1\/8-inch female fitting to connect vintage devices both with G 1\/8-inch fittings.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Standard","offer_id":67635425771629,"sku":"1091","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-80e293b471aa79afd2bb8092.webp?v=1791235477"},{"product_id":"poseidon-ccr-tank-strap-plastic-cam-buckle-each-0000-116","title":"Poseidon CCR Tank Strap, Plastic Cam Buckle, each","description":"\u003cp\u003eThis quality tank strap attaches rebreather cylinders to the unit, providing a secure hold. Product sold individually. Four (4) tank straps are needed to attach two (2) cylinders. Not for use with QMR cylinders.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Standard","offer_id":67635425804397,"sku":"0000-116","price":20.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-1aa0664c829fc3beef082bff.webp?v=1791235428"},{"product_id":"poseidon-polo-shirt-fish-logo-black-0040-095","title":"Poseidon Polo Shirt Fish Logo Black","description":"\u003cp\u003eHigh quality 100% cotton black polo shirt with small embroidered yellow Poseidon fish logo.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Small","offer_id":67635425869933,"sku":"0040-095","price":23.7,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":67635425902701,"sku":"0040-096","price":23.7,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":67635425935469,"sku":"0040-097","price":23.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-e75c81386d6216c9e43e4b83.webp?v=1791235511"},{"product_id":"poseidon-ccr-e-module-se7en-0005-312","title":"Poseidon CCR E-Module - Se7en+","description":"\u003cp\u003eThe Poseidon Se7en+ E-module natively supports both galvanic analog and solid-state digital oxygen sensors, and also has an improved pneumatic block containing a reduced parts count.  This is the core module only and does not include the two large canister o-rings or sensor bases; it also does not include detachable display, HUD, pressure sensors, or oxygen sensors.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Standard","offer_id":67635426001005,"sku":"0005-312","price":2179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-1739d7ab1220b8ff2a24adc8.webp?v=1791235429"},{"product_id":"poseidon-cyklon-x-first-stage-g5-8-0110-006","title":"Poseidon Cyklon X First Stage - G5\/8","description":"\u003cp\u003eThe Cyklon X First Stage is a balanced design with Thermo Dynamic Antifreeze (TDA) protection, featuring a rolling diaphragm and a unique ball valve system for effortless breathing performance. The Cyklon version of the Xstream first stage is factory adjusted for the higher IP setting required by the Cyklon second stages.   This version has five 3\/8\" LP ports, two 7\/16\" HP ports, with a G 5\/8\" BSP (aka \"DIN\") connector and is Nitrox Ready from the factory.\u003c\/p\u003e\n\u003cp\u003eFor parts see Xstream 1st Stage Parts.\u003c\/p\u003e\n\u003cp\u003eFor service kits see 1st Stage Service Kits.\u003c\/p\u003e","brand":"Poseidon","offers":[{"title":"Standard","offer_id":67635426033773,"sku":"0110-006","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1302\/5133\/files\/oh-equipment-2ca4d787c9bb58cbcf5fe594.webp?v=1791235477"}],"url":"https:\/\/openwaterhabitat.net\/collections\/brand-poseidon.oembed","provider":"Openwater Habitat Scuba","version":"1.0","type":"link"}