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KF Flanges

KF Flanges (Klien) are the standard din 28430 & ISO 2861 connections for vacuum fittings up to DN50 used in low & high vacuum. Along with the ancillary components they offer a simple solution for applications requiring easy and repeated assembly.

Sealing is accomplished with a centering with a nitrile or viton o’ring squashed between a pair of KF Flanges and pulled together using a circumferental clamp.

KF Bored Flanges points:

  • Material: 304L stainless steel
  • Bakeable to 150° C
  • Vacuum Rating: 1×10-8 mbar
  • Wide range of elbows, crosses & tees are available
  • Tubulated Flanges are available for welding to stainless steel tube

KF Bored FlangesKF Bored FlangesKF Bored Flanges

KF Bored flanges are used for welding onto tube to produce ports and connectors when manufacturing fabrications.

Manufactured from: 304 Stainless Steel. KF Bored flanges are supplied in a sealed plastic bag with a protective plastic cap.

KF Bored flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.

KF10B10 10 30 4.3 12.2 2.5 14.0
KF16B20 16 30 4.3 17.2 2.5 20.0
KF25B28 25 40 4.6 26.2 2.5 28.0
KF40B44 40 55 4.4 41.2 2.5 44.5
KF50B57 50 75 5.4 52.2 2.5 57.0

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Vacuum | Pumps | Chambers | Valves | Feedthroughs | Fittings | Components | Vacuum Services Ltd
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Vacuum Services Ltd

Unit 5, Haywood Way, Hastings, East Sussex, TN35 4PL England

Phone: +44 (0) 1424 447726

Email: [email protected]

Fax: +44 (0) 1424 447736

Web: www.vacuumservices.ltd.uk