KF Vacuum Fittings Overview
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.
KF Tubulations (Half Nipples) |
KF Straight Connectors (Full Nipples) |
KF Tubulated Reducing Adaptors |
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KF Elbows |
KF 45 Degree Bends |
KF Tees |
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KF Unequal Tees |
KF 4-way crosses |
KF Reducing 4-way Crosses |
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KF 6 Way Crosses |
KF Flexible Hoses |
KF Stainless Steel Centering Rings, Viton O,Ring |
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KF Aluminium Centering Rings, Viton O,Ring |
KF Trapped Centering Rings, Viton O Ring |
KF Stainless Steel Reducing Centering Rings, Viton O,Ring |
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KF Clamps, Aluminium |
KF Blank Flanges |
KF Bored Flanges |
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