{"product_id":"mk-3-8-bulkhead-o-ring-plug-val38bh3","title":"MistKing 3\/8\" Bulkhead Fitting with O-Ring \u0026 Plug for Misting Systems","description":"\u003cp\u003eA 3\/8-inch bulkhead fitting designed for use with MK misting systems, supplied complete with an O-ring and blanking plug. Used to create a watertight port through a reservoir, enclosure wall, or sump panel — essential when routing misting lines into or out of a sealed container without leaks or pressure loss.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3\/8\" bulkhead fitting compatible with MK misting system components\u003c\/li\u003e\n\u003cli\u003eO-ring for a secure, watertight seal against the mounting surface\u003c\/li\u003e\n\u003cli\u003eBlanking plug to cap the port when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhere It's Used\u003c\/h3\u003e\u003cp\u003eBulkhead fittings are the correct way to pass a water line through a tank wall, cabinet panel, or reservoir lid. The O-ring compresses against the surface to prevent seepage, and the included plug lets you seal off unused ports cleanly rather than leaving them open or improvised.\u003c\/p\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThis fitting is a genuine MK misting system spare, sized at 3\/8 inch to match standard MK line and reservoir fittings. If you're expanding an existing MK setup, adding a secondary reservoir, or replacing a damaged bulkhead, this is the correct part to use rather than an off-the-shelf plumbing alternative.\u003c\/p\u003e\u003cp\u003eKeeping spares like this to hand means a leaking or damaged port can be replaced quickly — avoiding downtime for humidity-dependent species that rely on consistent misting schedules.\u003c\/p\u003e","brand":"Peregrine","offers":[{"title":"Default Title","offer_id":54147142975825,"sku":"CMK136","price":6.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/0403\/8225\/files\/CMK136_1.jpg?v=1782592681","url":"https:\/\/viperia.co.uk\/products\/mk-3-8-bulkhead-o-ring-plug-val38bh3","provider":"Viperia UK","version":"1.0","type":"link"}