{"product_id":"parker-4fsc4n-b-compression-tube-connector-brass-3500-psi","title":"Parker 4FSC4N-B Compression Tube Connector Brass 3500 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 4FSC4N-B is a brass compression tube connector designed to join tubing to female NPT threaded ports in fluid and gas plumbing systems. It features a compression inlet on one end and a female NPT (FNPT) threaded connection on the other, providing a reliable, leak-resistant joint without soldering or welding. Rated to a maximum working pressure of 3500 psi, this connector is suited for high-pressure hydraulic, pneumatic, instrumentation, and process lines. The 1\/4-18 thread size is a standard dimension widely used in commercial and industrial piping. Licensed plumbers, pipefitters, and instrumentation technicians are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis compression-to-FNPT connector is commonly used in residential and commercial HVAC, refrigeration, process instrumentation, pneumatic control lines, and hydraulic systems where a transition from tubing to a female threaded port is required. Its brass construction provides good corrosion resistance in water, air, oil, and many gas service applications. The compression fitting design allows field assembly without special tools, making it practical for retrofit and new-installation work in tight spaces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompression x FNPT end connections for tubing-to-threaded-port transitions\u003c\/li\u003e\n  \u003cli\u003eBrass construction for corrosion resistance in water, air, oil, and gas service\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure of 3500 psi for high-pressure applications\u003c\/li\u003e\n  \u003cli\u003e1\/4-18 thread size conforming to FPT thread standard\u003c\/li\u003e\n  \u003cli\u003eNo soldering or welding required for field assembly\u003c\/li\u003e\n  \u003cli\u003eCompact, single-piece connector construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style and aftermarket replacement compression tube connector for systems requiring a 1\/4-18 FPT threaded port connection to compression tubing. Cross-references to Swagelok part number B-400-7-4.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber, pipefitter, or qualified instrumentation technician. Depressurize and isolate the system completely before removing any existing fittings or making new connections. Verify tube diameter and wall thickness are appropriate for the compression ferrule before tightening. Follow applicable codes including ASME B31.1, B31.3, or IPC as required by the system service type and jurisdiction.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Connector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: Compression x FNPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: FPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 3500 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 4FSC4N-B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540039336242,"sku":"4FSC4N-B","price":23.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/24514227099237d0942ff37e5dae3ae2.jpg?v=1785845679","url":"https:\/\/voomisupply.com\/products\/parker-4fsc4n-b-compression-tube-connector-brass-3500-psi","provider":"Voomi Supply","version":"1.0","type":"link"}