{"product_id":"fl-60wd","title":"Vacuum Sealing Flange with Quartz Observation Window 60mm - FL-60WD","description":"This is a smart sealing assembly w\/ quartz observation window. The user can check the inside of a reaction chamber without interrupting the process. The flange has three sizes which fit 60mm O.D processing tube. Check in the options bar. SPECIFICATIONS Package included One flange with gauge and valve, one steel sealing rings, two high-temperature silicone O-rings ( 300 o C Max.), and three screws, as well as the observation window. Feature Made of 304 Stainless Steel with double high-temperature silicon O-rings on each flange. 30 mm Dia UV grade quartz view window is installed in the center of the flange. Dial Vacuum gauge and valve are installed on the side of the flange. 1\/4\" hose Nipple is connected to valve. Excellent for any type of tubing: ceramic, glass, quartz and steel pipe. The assembly kit will seal 60-62 mm diameter alumina and quartz tube. Warning Refractory tube block must be placed in front of the flange (see picture below) to avoid heat radiation melting the silicone O-ring. Customers may order a ceramic block from related products below. Water cooling flange with view window is available upon request. Two flanges with view window are needed for viewing through the tube. Please do not over tighten the three hex screws on the flanges to avoid overpressure incidents. The recommended torque is 35~40 inch-lbs. For liability considerations, MTI does not recommend or endorse the use of any toxic, flammable or corrosive gases with our flange assemblies. Please contact us with any concerns. Related Please back to other Sealing flanges for 60mm (2.36\") O.D tube Application Note Shine light inside the tube holding sample in the vacuum.\u003cbr\u003e\u003cbr\u003e\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage included\u003c\/td\u003e\n\u003ctd\u003eOne flange with gauge and valve, one steel sealing rings, two high-temperature silicone O-rings ( 300\u003csup\u003eo\u003c\/sup\u003eC Max.), and three screws, as well as the observation window.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeature\u003cbr\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/window2.jpg?v=1706307340\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/window2_100x100.jpg\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eMade of 304 Stainless Steel with double high-temperature silicon O-rings on each flange.\u003c\/li\u003e\n\u003cli\u003e30 mm Dia UV grade quartz view window is installed in the center of the flange.\u003c\/li\u003e\n\u003cli\u003eDial Vacuum gauge and valve are installed on the side of the flange.\u003c\/li\u003e\n\u003cli\u003e1\/4\" hose Nipple is connected to valve.\u003c\/li\u003e\n\u003cli\u003eExcellent for any type of tubing: ceramic, glass, quartz and steel pipe.\u003c\/li\u003e\n\u003cli\u003eThe assembly kit will seal 60-62 mm diameter alumina and quartz tube.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eWarning\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eRefractory tube block must be placed in front of the flange (see picture below) to avoid heat radiation melting the silicone O-ring. Customers may order a ceramic block from related products below.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eWater cooling flange with view window is available upon request.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eTwo flanges with view window are needed for viewing through the tube.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease do not over tighten the three hex screws on the flanges to avoid overpressure incidents. The recommended torque is 35~40 inch-lbs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFor liability considerations, MTI does not recommend or endorse the use of any toxic, flammable or corrosive gases with our flange assemblies. Please contact us with any concerns.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/kit_flange.jpg\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/kit_flange_100x100.jpg\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelated \u003c\/td\u003e\n\u003ctd\u003ePlease back to other \u003ca href=\"https:\/\/mtixtl.com\/search?q=Sealing+flanges+for+60mm+O.D+tube\u0026amp;options%5Bprefix%5D=last\" rel=\"noopener\" target=\"_blank\"\u003eSealing flanges for 60mm (2.36\") O.D tube\u003c\/a\u003e\u003cbr\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/mtixtl.com\/search?q=Sealing+flanges+for+60mm+O.D+tube\u0026amp;options%5Bprefix%5D=last\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Sealing flanges for 60mm O.D tube\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/part3_100x100.jpg\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Note\u003c\/td\u003e\n\u003ctd\u003eShine light inside the tube holding sample in the vacuum.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"MTI","offers":[{"title":"Default Title","offer_id":44985084805259,"sku":"FL60WD","price":0.0,"currency_code":"MYR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4405\/3643\/files\/window4_8162b7b0-1b00-479c-9d54-b60328991551.jpg?v=1764854101","url":"https:\/\/mtimalaysia.com\/products\/fl-60wd","provider":"MTI Malaysia \u0026 Indonesia","version":"1.0","type":"link"}