{"product_id":"vetus-mushroom-ventilator-aisi-316-stainless-steel-30cm-free-flow-portos1","title":"Vetus Mushroom Ventilator – AISI 316 Stainless Steel, 30cm² Free Flow (PORTOS1)","description":"\u003cp\u003eThe Vetus PORTOS1 is a high-polished AISI 316 stainless steel mushroom ventilator providing 30cm² of free flow area. Designed for marine deck installation, it can be opened and closed from either inside or outside the vessel using an integral knob — no tools required. A synthetic mosquito screen and counter flange are included for a complete, ready-to-fit installation.\u003c\/p\u003e\n\n\u003cp\u003eCE marked (Category AII) and built from grade 316 stainless steel for lasting corrosion resistance in saltwater environments.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-polished AISI 316 stainless steel construction\u003c\/li\u003e\n\u003cli\u003e30cm² free flow area\u003c\/li\u003e\n\u003cli\u003eOpens and closes from inside or outside via integral knob\u003c\/li\u003e\n\u003cli\u003eIncludes synthetic mosquito screen and counter flange\u003c\/li\u003e\n\u003cli\u003eCE marked — Category AII\u003c\/li\u003e\n\u003cli\u003eSuitable for saltwater marine environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #9b9b9b; padding: 4px 8px; font-weight: bold;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #9b9b9b; padding: 4px 8px;\"\u003ePORTOS1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #9b9b9b; padding: 4px 8px; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #9b9b9b; padding: 4px 8px;\"\u003eAISI 316 stainless steel (high polished)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #9b9b9b; padding: 4px 8px; font-weight: bold;\"\u003eFree flow area\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #9b9b9b; padding: 4px 8px;\"\u003e30 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #9b9b9b; padding: 4px 8px; font-weight: bold;\"\u003eOperation\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #9b9b9b; padding: 4px 8px;\"\u003eIntegral knob — inside or outside\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #9b9b9b; padding: 4px 8px; font-weight: bold;\"\u003eIncludes\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #9b9b9b; padding: 4px 8px;\"\u003eMosquito screen and counter flange (synthetic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #9b9b9b; padding: 4px 8px; font-weight: bold;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #9b9b9b; padding: 4px 8px;\"\u003eCE — Category AII\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vetus","offers":[{"title":"Default Title","offer_id":55277303496983,"sku":"qfm1789708997110","price":50.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/2655\/5415\/files\/vetus-mushroom-ventilator-aisi-316-stainless-steel-30cm_-free-flow-portos1_1.jpg?v=1789709001","url":"https:\/\/www.mallvilo.com\/products\/vetus-mushroom-ventilator-aisi-316-stainless-steel-30cm-free-flow-portos1","provider":"Mallvilo Shop","version":"1.0","type":"link"}