{"product_id":"parker-4-fnz-ss-compression-tube-plug-stainless-steel","title":"Parker 4 Fnz-ss Compression Tube Plug Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 4 FNZ-SS is a compression-style tube plug designed to seal off an open tube end in fluid and pneumatic systems. Constructed from stainless steel, this plug offers strong corrosion resistance for use in demanding environments including water treatment, hydraulic lines, and process gas applications. It installs directly onto a compression-fitting tube end to provide a secure, leak-tight termination. The part is rated to a maximum working pressure of 10300 psi, making it suitable for high-pressure line applications. Plumbers, pipefitters, and instrumentation technicians handling tubing systems will find this plug useful for capping unused ports or isolating system branches.\u003c\/p\u003e\u003cp\u003eThis compression tube plug is used wherever a tube end requires permanent or temporary sealing within a compression-fitting system. Common install scenarios include capping branch lines during staged system buildouts, sealing unused test ports, and isolating sections of instrumentation tubing. Its stainless steel construction suits it for corrosive media, high-moisture environments, and applications where carbon steel or brass fittings are not suitable.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStainless steel construction for corrosion resistance in harsh or wet environments\u003c\/li\u003e\n\u003cli\u003eCompression-style end connection for tool-assisted, leak-tight tube sealing\u003c\/li\u003e\n\u003cli\u003eRated to 10300 psi maximum working pressure for high-pressure system use\u003c\/li\u003e\n\u003cli\u003eCompact single-piece plug design with no additional components required\u003c\/li\u003e\n\u003cli\u003ePackaged individually for single-piece installation or replacement needs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style compression tube plug compatible with standard compression-fitting tube systems. No specific model or system compatibility was stated in available product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by plumbers, pipefitters, or instrumentation technicians working on compression-fitting tubing systems. Depressurize and isolate the line completely before installing or removing any compression fitting. Use appropriate tube-fitting tools to achieve proper ferrule seating and a leak-tight connection. Verify the installed assembly against the system pressure rating before returning the line to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 10300 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.031 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4 FNZ-SS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541637792050,"sku":"4 FNZ-SS","price":25.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7ffcd89eaf6251a54eb45188c786a8e1_79e4dd24-a93e-4de6-a530-83e033895932.jpg?v=1785880869","url":"https:\/\/voomisupply.com\/products\/parker-4-fnz-ss-compression-tube-plug-stainless-steel","provider":"Voomi Supply","version":"1.0","type":"link"}