{"product_id":"parker-1-4-tube-plug","title":"Parker 1\/4\" Tube Plug","description":"\u003cp\u003eThe Parker 1\/4\" Tube Plug from Parker Hannifin Corp. seals off an open 1\/4\" push-fit port quickly and cleanly. Whether you are capping an unused outlet, blocking a tee branch, or pressure-testing a new line, this precision-molded plug handles the job without tools, backed by Parker Hannifin's engineering pedigree in fluid-system components.\u003c\/p\u003e\u003cp\u003eIn water filtration and reverse osmosis systems, ports often go unused as configurations evolve over the life of a system. Rather than leaving an open fitting that could leak, a tube plug provides a clean seal that can be permanent or temporary depending on your needs. It is also a valuable tool during installation, letting you pressure-test a circuit before bringing the system online so problems surface early instead of after commissioning.\u003c\/p\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConnection: Plug for 1\/4\" push-fit ports\u003c\/li\u003e\n\u003cli\u003eMolded from durable POM polymer (acetal)\u003c\/li\u003e\n\u003cli\u003ePush-in installation, no tools required\u003c\/li\u003e\n\u003cli\u003eReusable and fully demountable\u003c\/li\u003e\n\u003cli\u003eIdeal for capping, isolating, or pressure-testing lines\u003c\/li\u003e\n\u003cli\u003eHolds its shape in continuous-duty water service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTo use, push the plug into the collet of an open 1\/4\" port until it bottoms out, and the internal seal makes the joint watertight in an instant. When the port is needed again, depress the collet and pull the plug free, ready to reuse on the next job. POM polymer construction ensures the plug holds its shape and resists the chemicals present in treated water, so it seals reliably even after repeated use. Its dimensional stability is exactly what you want in a sealing component that may sit under pressure for long periods. Compact, dependable, and matched to common 1\/4\" tubing used throughout residential treatment plumbing, this Parker tube plug is a small but essential part for any water treatment installer's kit.\u003c\/p\u003e\u003cp\u003eParker's engineering heritage in fluid-system components means this plug is built to consistent tolerances that ensure a dependable seal every time it is used. Keeping a few in your kit, alongside plugs in other common sizes, makes capping ports and pressure-testing circuits a routine part of any installation or service call, turning a small, inexpensive part into a genuinely useful tool for keeping water treatment systems leak-free.\u003c\/p\u003e","brand":"Parker Hannifin Corp.","offers":[{"title":"Default Title","offer_id":45668825038901,"sku":"LQ02P","price":9.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/lq02p.jpg?v=1782534644","url":"https:\/\/watersoftenerplus.com\/hi-as\/products\/parker-1-4-tube-plug","provider":"Water Softener Plus","version":"1.0","type":"link"}