{"product_id":"diving-tank-valve-cap","title":"Diving Tank Valve Cap","description":"\u003cp\u003eKeep storage tidy and procedures clean. This tank valve cap marks full\/used cylinders, and the integrated bleed port allows slow, quieter depressurization.Material: PETG (recommended)Color coding: Black = Air, Green = Nitrox, Blue = Helium\/TrimixTether point: Central hole for attaching a small rope\/cord to the valve handwheel—keeps the cap attached so it won’t get lostBleed port: Small off-axis hole for controlled ventingSafety notes: Convenience accessory only (not a certified protective device).\u003c\/p\u003e\n\u003cp\u003eOriginal design by Saratane.\u003c\/p\u003e\n\u003cp\u003eOriginal model by Saratane on \u003ca href=\"https:\/\/makerworld.com\"\u003eMakerWorld\u003c\/a\u003e\u003c\/p\u003e","brand":"Saratane","offers":[{"title":"Default Title","offer_id":43774418157633,"sku":null,"price":4.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/0115\/1297\/files\/2025-08-30_1aa7caf95816b8.webp?v=1776214873","url":"https:\/\/schnappscaps.com\/products\/diving-tank-valve-cap","provider":"Schnapps Caps \u0026 3D Printing","version":"1.0","type":"link"}