- Aluminum Ring
- NBR O-Ring
- KF-10 / NW-10
Aluminum ring with NBR O-ring
Overview:
The Centering Rings are available in the following sizes: NW 10, NW 16, NW 25, NW 40, NW 50.
The Centering Rings are available in Aluminum / Viton®, Aluminum / NBR, Stainless Steel / Viton® or Stainless Steel / NBR.
The centering ring contains a rubber elastomer Buna-N o-ring. Those are also recognized as NW10, NW16, NW25, NW40, or KF-10 KF-16, KF-25, KF-40 and KF-50
Standard sizes for quick flange fittings are KF-10, KF-16, KF-25 and KF-50 with Flange sizes NW-10, NW16, NW-25, NW-40
KF (also referred to as NW) assemblies consist of two Flanges, a Center NBR O-Ring and an aluminum Clamp. Clamps are assembled with wing nuts to insure ease of use over time without tools. A uniform application of pressure on the clamp insures a vacuum seal. The mating flange surfaces compress the O-Ring, which is held in place by a metal centering ring, to generate the vacuum seal.
Centering Ring KF 10 With NBR O-Ring, KF 10 (NW 10), Aluminum, The centering ring contains a rubber elastomeric buna o-ring. Those are also recognized as NW10, NW16, NW25, NW40, or KF-10 KF-16, KF-25, KF-40 and KF-50, KF10CRNA
Technical Data:
Aluminum with NBR O-ring
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