{"product_id":"regulator-first-stage-xr-line-28xr-normal-use-mares-416411nr","title":"Regulator First Stage Xr Line 28Xr Normal Use Mares 416411NR","description":"\u003cp\u003eRegulator First Stage Xr Line 28Xr Normal Use Mares 416411NR\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mares 28XR is a high-performance first stage designed for technical diving configurations that demand reliability and flexibility. It features a balanced diaphragm system operated by a double piston, paired with AST Auto Sealing Technology for improved protection against water entry, sand, and particles. This sealed construction makes it especially well suited for diving in cave environments or polluted waters. The rotating turret with four low-pressure ports and one vertical low-pressure port provides excellent hose routing options across different setups. Two symmetrical high-pressure ports angled at 10° help support cleaner hose positioning. The polished chrome metal body adds durability and a refined finish. Built for DIN 300 bar use, the 28XR is designed to perform in sidemount, stage, and rear configuration applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBalanced diaphragm first stage with double piston operation\u003c\/li\u003e\n\u003cli\u003eAST Auto Sealing Technology for anti-infiltration protection\u003c\/li\u003e\n\u003cli\u003eSealed design helps prevent sand and particle ingress\u003c\/li\u003e\n\u003cli\u003eRotating turret with 4 low-pressure ports\u003c\/li\u003e\n\u003cli\u003e1 vertical low-pressure port for flexible routing\u003c\/li\u003e\n\u003cli\u003e2 symmetrical high-pressure ports angled at 10°\u003c\/li\u003e\n\u003cli\u003eNatural DFC on all low-pressure outlets\u003c\/li\u003e\n\u003cli\u003ePolished chrome metal body\u003c\/li\u003e\n\u003cli\u003eDIN only, 300 bar\u003c\/li\u003e\n\u003cli\u003eSuitable for sidemount, stage, and rear configuration setups\u003c\/li\u003e\n\u003cli\u003eDesigned for technical diving applications\u003c\/li\u003e\n\u003cli\u003eCompact and efficient hose management layout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacturer: Mares\u003c\/p\u003e\n\u003cp\u003eSKU: 416411NR\u003c\/p\u003e\n\u003cp\u003eCategory: First Stages\u003c\/p\u003e\n\u003cp\u003eAge Group: Adults\u003c\/p\u003e\n\u003cp\u003eGender: Unisex\u003c\/p\u003e\n\u003cp\u003eWeight: \u0026lt;790 g\u003c\/p\u003e\n\u003cp\u003eFirst stage weight DIN: 760 g \/ 27 oz\u003c\/p\u003e\n\u003cp\u003eFirst stage weight NX: 763 g \/ 26.9 oz\u003c\/p\u003e\n\u003cp\u003eHigh pressure ports: 2 [7\/16\" UNF]\u003c\/p\u003e\n\u003cp\u003eLow pressure ports: 4 Radial 3\/8” UNF ports + 1 vertical 3\/8” UNF port\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mares 28XR is best suited for adult divers looking for a dependable first stage for technical and advanced setups. It is especially appropriate for sidemount, stage, and rear configuration diving where hose routing flexibility is important. Its sealed design makes it a strong choice for challenging environments, including cave diving and waters with sand or suspended particles. For divers using DIN-compatible equipment, it offers a practical and well-organized solution for demanding underwater use.\u003c\/p\u003e","brand":"Mares","offers":[{"title":"Default Title","offer_id":52550846611732,"sku":"416411NR","price":399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/7080\/5268\/files\/416411NR_1.jpg?v=1779914426","url":"https:\/\/movesea.com\/products\/regulator-first-stage-xr-line-28xr-normal-use-mares-416411nr","provider":"MOVESEA COM","version":"1.0","type":"link"}