{"product_id":"cf35-copper-seal-gasket-for-high-vacuum-conflat-fl","title":"CF35 Copper Seal Gasket For High Vacuum Conflat Flange 2.75 Inch UHV Compatible Leak Proof Hermetic Seal For Semiconductor Lab And Vacuum Systems 5 Pack Pro Grade Precision Spares For Laboratory Use","description":"\u003cdiv\u003eCF35 Copper Conflat Gasket for 2.75 in High Vacuum\u003cbr\u003e\n✔️ UHV-seal for CF35 flange, 2.75 in (69.85 mm) leakproof \u003cp\u003eCF35 copper seal gaskets provide a hermetic seal for ultra-high vacuum Conflat flange systems and are a staple in semiconductor labs, vacuum chambers, and deposition equipment where leak-free integrity matters. They fit CF16\/CF35 interfaces and work with major vacuum brands to ensure leak-tight operation.\u003c\/p\u003e ✅ CF35 size gasket for 2.75 in (69.85 mm) Conflat flange \u003cbr\u003e\n✅ Ultra-high vacuum compatibility up to 1e-9 Torr for leak-free seals \u003cbr\u003e\n✅ Oxygen-free copper (OFC) minimizes outgassing in cleanroom and lab use \u003cbr\u003e\n✅ Matches CF16 flange standards; compatible with Kurt J. Lesker, Agilent, Pfeiffer \u003cbr\u003e\n✅ 5-pack bulk value for maintenance kits and frequent replacements \u003cbr\u003e \u003cp\u003e💡 What is a CF35 copper gasket used for in high vacuum systems?\u003c\/p\u003e \u003cp\u003eThese gaskets provide hermetic seals for Conflat flange assemblies.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ehandy for sealing CF16\/CF35 flange interfaces in semiconductor labs\u003c\/li\u003e\n\u003cli\u003elow outgassing from oxygen-free copper keeps system cleanliness\u003c\/li\u003e\n\u003cli\u003eworks with major brands and a range of vacuum chambers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404656243007,"sku":"VXB0F17BS55F","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/cf35-copper-conflat-gasket-2-75-inch-uhv-5-pack.jpg?v=1776656511","url":"https:\/\/bearingscanada.com\/products\/cf35-copper-seal-gasket-for-high-vacuum-conflat-fl","provider":"Bearings Canada","version":"1.0","type":"link"}