{"id":13821575193,"title":"KF16 Aluminum Centering Ring + Buna-N O-ring (10 pcs pack)","handle":"kf16-aluminum-centering-ring-0-63-16mm-buna-n-o-ring-10-pcs-pack","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eBrand New Item\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eKF16 Centering ring, Made of Aluminum\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eKF16 O-ring, Made of Buna-N\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eBuna-N is good for wear resistance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWorking temp: -34 C to 120C or -30F to 250F\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e10 pcs package, vacuum packed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCentering Ring KF-16 Vacuum Fittings, ISO-KF Flange Size NW-16, Stainless Steel \u0026amp; Viton O-Ring\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv align=\"justify\"\u003eThese KF-16 Centering Ring vacuum fittings follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant stainless steel with Viton O-Ring. Viton is well known for its excellent resistance to heat (400F\/200C) and to aggressive fuels and chemicals. Viton is a registered trademark of DuPont Performance Elastomers.\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2016-12-06T09:07:06-08:00","created_at":"2017-07-27T07:47:37-07:00","vendor":"Bmotiontech","type":"Tubing, Valves \u0026 Fittings","tags":["Buna-N","Centering ring","KF16"],"price":1250,"price_min":1250,"price_max":1250,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":54033055769,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"VAC-ACR-KF16-BN-10PK","requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"KF16 Aluminum Centering Ring + Buna-N O-ring (10 pcs pack)","public_title":null,"options":["Default Title"],"price":1250,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_cb11ebb3-1160-4f29-80da-a32951911f38.jpg?v=1501166858","\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_8de97d55-7018-49d5-9d55-4262ed450b7f.jpg?v=1501166859","\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_19c13d3f-3cb9-446b-b154-743a5bad3872.jpg?v=1501166860","\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_e3ce2799-b099-48b8-915a-d71363554d70.jpg?v=1501166862"],"featured_image":"\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_cb11ebb3-1160-4f29-80da-a32951911f38.jpg?v=1501166858","options":["Title"],"media":[{"alt":null,"id":484904992841,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_cb11ebb3-1160-4f29-80da-a32951911f38.jpg?v=1501166858"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_cb11ebb3-1160-4f29-80da-a32951911f38.jpg?v=1501166858","width":1600},{"alt":null,"id":484905025609,"position":2,"preview_image":{"aspect_ratio":2.655,"height":397,"width":1054,"src":"\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_8de97d55-7018-49d5-9d55-4262ed450b7f.jpg?v=1501166859"},"aspect_ratio":2.655,"height":397,"media_type":"image","src":"\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_8de97d55-7018-49d5-9d55-4262ed450b7f.jpg?v=1501166859","width":1054},{"alt":null,"id":484905058377,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_19c13d3f-3cb9-446b-b154-743a5bad3872.jpg?v=1501166860"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_19c13d3f-3cb9-446b-b154-743a5bad3872.jpg?v=1501166860","width":1600},{"alt":null,"id":484905091145,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_e3ce2799-b099-48b8-915a-d71363554d70.jpg?v=1501166862"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/bmotiontech.com\/cdn\/shop\/products\/24_57_e3ce2799-b099-48b8-915a-d71363554d70.jpg?v=1501166862","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eBrand New Item\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eKF16 Centering ring, Made of Aluminum\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eKF16 O-ring, Made of Buna-N\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eBuna-N is good for wear resistance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWorking temp: -34 C to 120C or -30F to 250F\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003e10 pcs package, vacuum packed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCentering Ring KF-16 Vacuum Fittings, ISO-KF Flange Size NW-16, Stainless Steel \u0026amp; Viton O-Ring\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv align=\"justify\"\u003eThese KF-16 Centering Ring vacuum fittings follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant stainless steel with Viton O-Ring. Viton is well known for its excellent resistance to heat (400F\/200C) and to aggressive fuels and chemicals. Viton is a registered trademark of DuPont Performance Elastomers.\u003c\/div\u003e\n\u003c\/div\u003e"}