{"id":7424941883465,"title":"KF25 extra flex vacuum bellow (Hose only)","handle":"kf25-extra-flex-vacuum-bellow-hose-only","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade of Stainless steel 304\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMore flexible than standard hose, transversely compressible \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eISO-KF25 \/ NW \/ QF 25 flange\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eLength range from 200 mm - 1000 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGood for the mechanical pump foreline to isolate vibration\u003c\/b\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eFlange well protected with no scratch on the flange\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eBackground info of ISO-KF flange\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eKF flange is commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble.\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003eA 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.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eThe standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange size larger it becomes ISO-LF63, ISO-LF80, ISO-LF100, ISO-LF160\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2025-03-09T08:19:58-07:00","created_at":"2025-03-09T08:19:09-07:00","vendor":"Bmotiontech","type":"Other Business \u0026 Industrial","tags":["Flange_KF25","KF bellow"],"price":2900,"price_min":2900,"price_max":12590,"available":false,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":42142301454409,"title":"100 mm \/ 3.93\"","option1":"100 mm \/ 3.93\"","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"KF25 extra flex vacuum bellow (Hose only) - 100 mm \/ 3.93\"","public_title":"100 mm \/ 3.93\"","options":["100 mm \/ 3.93\""],"price":2900,"weight":300,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":42142301487177,"title":"200 mm \/ 7.87\"","option1":"200 mm \/ 7.87\"","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"KF25 extra flex vacuum bellow (Hose only) - 200 mm \/ 7.87\"","public_title":"200 mm \/ 7.87\"","options":["200 mm \/ 7.87\""],"price":3900,"weight":400,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":42142301519945,"title":"300 mm \/ 11.8\"","option1":"300 mm \/ 11.8\"","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"KF25 extra flex vacuum bellow (Hose only) - 300 mm \/ 11.8\"","public_title":"300 mm \/ 11.8\"","options":["300 mm \/ 11.8\""],"price":4900,"weight":500,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":42142301552713,"title":"400 mm \/ 15.7\"","option1":"400 mm \/ 15.7\"","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"KF25 extra flex vacuum bellow (Hose only) - 400 mm \/ 15.7\"","public_title":"400 mm \/ 15.7\"","options":["400 mm \/ 15.7\""],"price":5900,"weight":249,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":42142301585481,"title":"500 mm \/ 19.7\"","option1":"500 mm \/ 19.7\"","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"KF25 extra flex vacuum bellow (Hose only) - 500 mm \/ 19.7\"","public_title":"500 mm \/ 19.7\"","options":["500 mm \/ 19.7\""],"price":6900,"weight":600,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":42142301618249,"title":"800 mm \/ 31.5\"","option1":"800 mm \/ 31.5\"","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"KF25 extra flex vacuum bellow (Hose only) - 800 mm \/ 31.5\"","public_title":"800 mm \/ 31.5\"","options":["800 mm \/ 31.5\""],"price":8900,"weight":800,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":42142301651017,"title":"900 mm \/ 35.4\"","option1":"900 mm \/ 35.4\"","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"KF25 extra flex vacuum bellow (Hose only) - 900 mm \/ 35.4\"","public_title":"900 mm \/ 35.4\"","options":["900 mm \/ 35.4\""],"price":9400,"weight":800,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":42142301683785,"title":"1000 mm \/ 39.3\"","option1":"1000 mm \/ 39.3\"","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"KF25 extra flex vacuum bellow (Hose only) - 1000 mm \/ 39.3\"","public_title":"1000 mm \/ 39.3\"","options":["1000 mm \/ 39.3\""],"price":9900,"weight":800,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":42142301716553,"title":"2500 mm \/ 98.5\" \/ 8.2 ft","option1":"2500 mm \/ 98.5\" \/ 8.2 ft","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"KF25 extra flex vacuum bellow (Hose only) - 2500 mm \/ 98.5\" \/ 8.2 ft","public_title":"2500 mm \/ 98.5\" \/ 8.2 ft","options":["2500 mm \/ 98.5\" \/ 8.2 ft"],"price":9990,"weight":1500,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":42142301749321,"title":"3000 mm \/ 118\" \/ 9.8 ft","option1":"3000 mm \/ 118\" \/ 9.8 ft","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"KF25 extra flex vacuum bellow (Hose only) - 3000 mm \/ 118\" \/ 9.8 ft","public_title":"3000 mm \/ 118\" \/ 9.8 ft","options":["3000 mm \/ 118\" \/ 9.8 ft"],"price":10990,"weight":1500,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":42142301782089,"title":"4000 mm \/ 157.5\" \/ 13.1 ft","option1":"4000 mm \/ 157.5\" \/ 13.1 ft","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":false,"featured_image":null,"available":false,"name":"KF25 extra flex vacuum bellow (Hose only) - 4000 mm \/ 157.5\" \/ 13.1 ft","public_title":"4000 mm \/ 157.5\" \/ 13.1 ft","options":["4000 mm \/ 157.5\" \/ 13.1 ft"],"price":12590,"weight":2000,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/bmotiontech.com\/cdn\/shop\/files\/BELLOW-KF25-SSCL-6FTAAA.png?v=1741533661"],"featured_image":"\/\/bmotiontech.com\/cdn\/shop\/files\/BELLOW-KF25-SSCL-6FTAAA.png?v=1741533661","options":["Length"],"media":[{"alt":null,"id":27187918504009,"position":1,"preview_image":{"aspect_ratio":1.0,"height":3140,"width":3140,"src":"\/\/bmotiontech.com\/cdn\/shop\/files\/BELLOW-KF25-SSCL-6FTAAA.png?v=1741533661"},"aspect_ratio":1.0,"height":3140,"media_type":"image","src":"\/\/bmotiontech.com\/cdn\/shop\/files\/BELLOW-KF25-SSCL-6FTAAA.png?v=1741533661","width":3140}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade of Stainless steel 304\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMore flexible than standard hose, transversely compressible \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eISO-KF25 \/ NW \/ QF 25 flange\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eLength range from 200 mm - 1000 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGood for the mechanical pump foreline to isolate vibration\u003c\/b\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eFlange well protected with no scratch on the flange\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eBackground info of ISO-KF flange\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eKF flange is commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble.\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003eA 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.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eThe standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange size larger it becomes ISO-LF63, ISO-LF80, ISO-LF100, ISO-LF160\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}

KF25 extra flex vacuum bellow (Hose only)

Product Description
$29.00
Maximum quantity available reached.
  • Made of Stainless steel 304
  • More flexible than standard hose, transversely compressible 
  • ISO-KF25 / NW / QF 25 flange
  • Length range from 200 mm - 1000 mm
  • Good for the mechanical pump foreline to isolate vibration
  • Flange well protected with no scratch on the flange



Background info of ISO-KF flange

  •  KF flange is 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 size larger it becomes ISO-LF63, ISO-LF80, ISO-LF100, ISO-LF160
Sku:

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