Aluminium Vacuum Clamp + SS304 Centering Ring + viton O-ring
Adapting Centring Ring with O-Ring - IBERICA VACUUM
Ideal Vacuum | One Sided Centering Ring Assembly, NW-200 Vacuum Fittings, Stainless Steel with Viton® O-Ring ISO-02-124
Kurt J. Lesker Company | ISO HV Centering Rings (Aluminum) | Enabling Technology for a Better World
810001, Centering Ring, NW100, ISO LF, Large Flange, Fluorocarbon-based fluoroelastomer (FKM / FPM), 304ss | MDC Precision | MDC Precision
Centering Ring, stainless steel 316L | INFICON
Centering Ring, aluminum | INFICON
Centering Ring
KC25SB | Agilent
Ideal Vacuum | ISO 63 Centering Ring Stainless Steel with Viton O-Ring, NW-63 Vacuum Flange Size, Typically Used With 2.5 Inch O.D. (63.50 mm) Tubing
Centring Ring with O-Ring - IBERICA VACUUM
1x Centring Ring Distance Ring Alloy Wheels FZ78 67,0 59,6 Eg for CMS DBV New | eBay
NW Centering Ring Without O-Ring - Apex Vacuum
Centering Ring KF 25 With Viton® O-Ring, KF 25 (NW 25), Stainless Steel, The centering ring contains a rubber elastomeric o-ring. Those are also recognized as NW10, NW16, NW25, NW40, or KF-10