{"product_id":"ham-let-3600055-compression-tube-back-ferrule-brass","title":"Ham-let 3600055 Compression Tube Back Ferrule Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HAM-LET 3600055 is a brass compression tube back ferrule designed for use in compression tube fittings. The back ferrule works in tandem with a front ferrule and fitting body to create a leak-tight mechanical seal on the tube OD. Manufactured from brass in conformance with ASTM B68 and ASTM B75 standards, this ferrule provides reliable sealing performance in fluid and gas distribution systems. Licensed plumbers, pipefitters, and instrumentation technicians install this component as part of compression fitting assemblies where repeatable, tool-assisted connections are required.\u003c\/p\u003e\n\u003cp\u003eThis back ferrule is suited for residential, commercial, and light industrial compression tube fitting applications. It is used in pneumatic, hydraulic, and fluid handling lines where a secure tube OD connection is needed. The ferrule is sold individually per package and must be ordered in multiples of five. It is rated for service from -20 degrees C to 37 degrees C, making it appropriate for ambient and moderate-temperature process lines. Cross-reference: Swagelok part number B-604-1.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass construction conforming to ASTM B68 and ASTM B75 standards\u003c\/li\u003e\n  \u003cli\u003eBack ferrule design for use in two-ferrule compression tube fitting assemblies\u003c\/li\u003e\n  \u003cli\u003eTube OD end connection for secure mechanical grip and seal\u003c\/li\u003e\n  \u003cli\u003eRated for service from -20 degrees C to 37 degrees C\u003c\/li\u003e\n  \u003cli\u003eCross-references to Swagelok part number B-604-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service component for two-ferrule compression tube fitting assemblies using tube OD connections. Cross-references to Swagelok part number B-604-1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers, pipefitters, or instrumentation technicians. Depressurize and isolate the line completely before disassembling any compression fitting. The back ferrule seats behind the front ferrule in the fitting body and requires proper tube preparation, including a clean square cut and deburring, before assembly. Follow the fitting manufacturer's written instructions for make-up turns to avoid over-tightening, which can damage the ferrule or tube wall.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Back Ferrule\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Tube OD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASTM B68, ASTM B75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -20 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 37 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: HAM-LET\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3600055\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HAM-LET","offers":[{"title":"Default Title","offer_id":67914862723378,"sku":"3600055","price":18.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/67bddd41c2ced617941adfc16942f3d8.jpg?v=1791251358","url":"https:\/\/voomisupply.com\/products\/ham-let-3600055-compression-tube-back-ferrule-brass","provider":"Voomi Supply","version":"1.0","type":"link"}