{"product_id":"nautilus-63mm-pressure-gauge","title":"Nautilus SPG63 mm","description":"\u003ch2\u003eNautilus SPG 63mm Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNautilus SPG 63mm\u003c\/strong\u003e is a robust, easy-to-read brass pressure gauge designed for accurate gas monitoring on both main cylinders and stage bottles. Featuring a larger 63mm face and tempered glass for improved durability, this SPG offers excellent readability underwater and dependable performance for recreational, technical, and oxygen-clean configurations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eNautilus SPG 63mm Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e63mm submersible pressure gauge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-quality brass construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTempered glass face for increased durability and scratch resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for main tanks and stage cylinders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable in \u003cstrong\u003e0–300 bar\u003c\/strong\u003e dial (recommended for use up to 230 bar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlso available in \u003cstrong\u003e0–450 bar oxygen-clean version\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOxygen-marked model suitable for oxygen service\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSynoptic dial for clear and fast pressure readings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSwivel fitting included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eViton O-rings for superior sealing and longevity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eNautilus SPG 63mm Details\u003c\/h3\u003e\n\u003cp\u003eThe Nautilus SPG 63mm is designed for divers who want maximum clarity and durability in their pressure gauge. The larger face makes it easier to monitor gas supply at a glance, while the tempered glass lens provides added protection against knocks, scratches, and the demands of regular diving.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-quality brass, this gauge is built to withstand harsh saltwater and freshwater environments, making it a reliable choice for both main cylinder and stage bottle use. The included swivel fitting improves hose routing and reduces stress on connections, while Viton O-rings provide excellent chemical resistance and long-lasting sealing performance.\u003c\/p\u003e\n\u003cp\u003eAvailable in a standard \u003cstrong\u003e0–300 bar version\u003c\/strong\u003e or an \u003cstrong\u003eoxygen-clean 0–450 bar version\u003c\/strong\u003e, the Nautilus SPG 63mm is suitable for everything from recreational diving setups to advanced decompression and oxygen service applications.\u003c\/p\u003e\n\u003cp\u003eIf this is not the pressure gauge you are looking for, check out our \u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/diverutland.com\/collections\/gauges-mounts\" style=\"color: rgb(43, 0, 255);\"\u003eGauge collection\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e  or our full \u003ca href=\"https:\/\/diverutland.com\/collections\/nautilus\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eNautilus Collection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Nautilus","offers":[{"title":"300 Bar","offer_id":58115181085046,"sku":"NA-50009","price":67.96,"currency_code":"GBP","in_stock":true},{"title":"400 Bar - Oxygen","offer_id":58115181117814,"sku":"NA-50010","price":67.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/9099\/3922\/products\/3320-Nautilus-52mm-Glass-Fronted-300-Bar-Scale-Gauge_d94bc527-f5d5-4494-a854-cd2aadf03c32.jpg?v=1740841330","url":"https:\/\/diverutland.com\/products\/nautilus-63mm-pressure-gauge","provider":"Dive Rutland","version":"1.0","type":"link"}