One piece machined style
NW40xISO80-CR-VE
NW40xISO80 Conical Reducer
Vacuum Essential
• Conical Reducing Nipple
• ISO-MF to ISO-KF Conical Adapter
• ISO to NW, Flange to Flange (ISO80xNW40)
• High Vacuum Fitting
• OD Polish
NW40 to ISO80 Conical Reducing Nipple Adapter
ISO80 (ISO-K) Series
• High Vacuum Flange OD: Ø4.33"
• ISO-K Claw Clamp Style
ISO80 High Vacuum Flange Equivalents:
ISO-80, LF80, NW80, NW-80, Large Flange,
ISO-LF, ISO-K, ISO-MF
NW40 (KF40) Flange OD: Ø2.18"
• NW40 Centering Ring Counter Bore: 1.62"
NW40 High Vacuum Flange Equivalents
KF40, KF-40, K150, NW-40, QF40, ISO-QF
NW40xISO80-CR ISO80xNW40-CR-VE