{"product_id":"ms-electronics-28063","title":"Anycubic SP Kobra 3 max\/combo Quick-connect fitting housing","description":"\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eThe Anycubic Kobra 3 Series \/ Kobra 3 Max Quick-Connect Fitting Housing:\u003c\/strong\u003e  is the pneumatic PTFE tube guide and retention socket assembly mounted on the top feed entrance of the printhead toolhead and multi-color Filament Hub\/ACE Pro feed lines.Its primary function is to securely lock the 2mm x 4mm PTFE reverse-bowden guide tubes in place with a spring-loaded collet, preventing the tube from sliding out or slipping during aggressive filament retractions and rapid printhead movements.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePush-to-Connect Retention:\u003c\/strong\u003e Houses internal stainless-steel lock teeth and a spring-loaded release collet that grips the outer diameter of 4 mm PTFE tubing firmly without crushing the inner filament bore.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLow-Friction Filament Path:\u003c\/strong\u003e Features a smooth internal funnel that guides 1.75 mm filament straight through from the external feed tube into the extruder drive gears without snagging.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eVibration \u0026amp; Strain Relief: \u003c\/strong\u003eSecures the PTFE entry point against structural strain caused by high-acceleration directional changes during 600 mm\/s printing speeds.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eModular Snap\/Screw Mounting:\u003c\/strong\u003e Designed as a compact, direct-replacement housing that secures directly onto the toolhead top shell or filament hub casing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCompatible Models: Anycubic Kobra 3 \/ Kobra 3 Combo \/ Kobra 3 Max\u003c\/li\u003e\n\t\u003cli\u003eTubing Compatibility: Standard 4mm 2mm ID PTFE Guide Tubes.\u003c\/li\u003e\n\t\u003cli\u003eFilament Compatibility: 1.75mm (PLA, PETG, ABS, TPU, ASA, Composites)\u003c\/li\u003e\n\t\u003cli\u003eMaterial: High-density injection-molded polymer with brass\/stainless-steel pneumatic lock insert.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaintenance \u0026amp; Care Tips\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eReleasing the PTFE Tube: To remove a tube without damaging the housing, press the outer collet ring down firmly toward the body before pulling the PTFE tube upward.\u003c\/li\u003e\n\t\u003cli\u003eInspect for Tube Wear: If a PTFE tube keeps slipping out under retraction, trim 5 mm cleanly off the end of the PTFE tube with a sharp tube cutter so the internal metal teeth have a fresh surface to grip.\u003c\/li\u003e\n\t\u003cli\u003eCheck for Internal Debris: Small bits of plastic dust can occasionally collect inside the quick-connect port during multi-color printing. Clear the socket with a brief blast of compressed air when swapping the housing or tubing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMeasurements\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eItem Weight (Housing Unit): 12 g\u003c\/li\u003e\n\t\u003cli\u003eHousing Dimensions (L × W × H): 2.80 x 1.80 x 1.50 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\u003c\/ul\u003e","brand":"Anycubic","offers":[{"title":"Default Title","offer_id":59996463890816,"sku":"30780","price":3.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/0571\/6788\/files\/L03011325_TRIMMED.jpg?v=1790675548","url":"https:\/\/atlantic-mall.com\/fr\/products\/ms-electronics-28063","provider":"Atlantic Shopping Mall","version":"1.0","type":"link"}