Unbored Stub Flange (Blank)
NW40 (KF40) Flange OD: 2.18"
• 304 Stainless
• 6061 T6 Aluminum
• 360 Brass
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