{"product_id":"nelsen-2-plastic-male-adapters-qcxmnpt","title":"Nelsen 2\" Plastic Male Adapters, QCxMNPT","description":"\u003cp\u003e\u003cstrong\u003eNelsen 2\" Plastic Male Adapters, QC x MNPT\u003c\/strong\u003e connect a 2-inch quick-connect valve port to 2-inch male NPT-threaded pipe for large-flow systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2 inch nominal size for high-flow residential and commercial plumbing\u003c\/li\u003e\n\u003cli\u003eQuick-connect (QC) end paired with a Male NPT (MNPT) threaded end\u003c\/li\u003e\n\u003cli\u003ePlastic construction for corrosion resistance and reduced weight\u003c\/li\u003e\n\u003cli\u003eTransitions Nelsen QC valve ports to standard 2\" threaded pipe\u003c\/li\u003e\n\u003cli\u003eLightweight fitting at roughly 0.45 kg shipped\u003c\/li\u003e\n\u003cli\u003eGenuine Nelsen fitting\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSpecify these adapters for 2-inch commercial or high-demand installations where a quick-connect valve must meet threaded pipe. The QC side keeps valve removal fast for service, while the MNPT side threads into the system plumbing. Confirm the 2\" size, the QC standard, and the thread type against your existing valve and pipe before installing.\u003c\/p\u003e\u003c!--thin-part-v1--\u003e\u003ch3\u003eNelsen 2-Inch Plastic Male Adapters (QC x MNPT)\u003c\/h3\u003e\u003cp\u003eThese Nelsen adapters are 2-inch plastic fittings that transition between a quick-connect (QC) end and a male national pipe thread (MNPT) end. In other words, they let you join a push-together connection on one side to standard threaded plumbing on the other, bridging two common connection styles on larger-diameter water treatment lines. The plastic construction resists the corrosion that water and minerals cause over time.\u003c\/p\u003e\u003ch3\u003eWhat They Solve\u003c\/h3\u003e\u003cp\u003eWater treatment installations frequently mix connection types, with equipment ports, valves, and household plumbing not always speaking the same language. An adapter like this is the piece that ties them together, letting you connect a quick-connect line to a threaded port without improvising. Having the right adapter on hand keeps an installation moving instead of stalling over a mismatched fitting.\u003c\/p\u003e\u003ch3\u003eInstallation and Service\u003c\/h3\u003e\u003cp\u003eOn the threaded side, use appropriate thread sealant such as PTFE tape and hand-tighten carefully to avoid over-stressing the plastic threads. The quick-connect side joins to its matching component for fast assembly and easy future service, letting you disconnect equipment without disturbing the threaded side. Because these transition points are common places for leaks if rushed, taking a moment to seat and seal them properly pays off in a dry, trouble-free connection that holds up over the long run.\u003c\/p\u003e\u003cp\u003eNot sure whether this adapter matches the connections on your equipment? Water Softener Plus is glad to help you confirm the size and thread style before you buy, and every order comes with the fitment support you need to put your plumbing together confidently.\u003c\/p\u003e","brand":"Nelsen Corporation","offers":[{"title":"Default Title","offer_id":45668788273205,"sku":"CL20-PVC","price":130.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/nelsen-2-plastic-male-adapters-qcxmnpt-hires-r1200.jpg?v=1789605493","url":"https:\/\/watersoftenerplus.com\/fr-oc\/products\/nelsen-2-plastic-male-adapters-qcxmnpt","provider":"Water Softener Plus","version":"1.0","type":"link"}