KF to KF Fittings

The KF range of flanges and fittings are manufactured from high quality stainless steel. KF flanges utilize an aluminium clamp with a single wingnut fastener allowing frequent disassembly without tools.

The vacuum seal is effected by uniform applications of pressure by the clamp on the 15° surface of the flange. The mating flange surfaces compress on ‘O’-ring (held in place by a metal ring) to produce a seal that can used in vacuum applications down to 10-8 mbar and baked to 200°C (sustained to 150°C)

Advanced sealing material such as aluminium or copper may be used, when the joints have to be operated or baked at elevated temperatures or if high corrosion resistance and/or electrical insulation are required.

Our vacuum components are bead-blasted inside and outside, unless otherwise stated. The sealing faces are polished mechanically.

All components undergo a leak testing prior sales.

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KF10, Kf16, Kf25, KF40, Kf50, Stainless Steel Center Bracket + Fluorine Rubber Ring + Stainless Steel Outer Ring set.
$2.99$3.99
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- 50%
Type: KF50
$7.99 $3.99
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- 43%
Type: KF40
$6.99 $3.99
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- 50%
Type: KF25
$5.99 $2.99
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- 50%
Type: KF16
$5.99 $2.99
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- 50%
Type: KF10
$5.99 $2.99
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