ISO-KF Aluminum Unbored Weld Stub Vacuum Flanges

Aluminum unbored weld stubs may be turned, bored, or tapped to fit and come in NW10 to NW50 ISO-KF flange sizes.

Compare	Description	Compatibility	rankScore	Flange Size	Tube OD	Length	Availability	Price
100311100 Blank Weld Stub Flange, ISO-KF Size NW10, 0.75 inch Length, Aluminum $664 Show	100311100 Blank Weld Stub Flange, ISO-KF Size NW10, 0.75 inch Length, Aluminum	UNIVERSAL	1.0	NW10	0.75 in.	0.75 in. (19.05 mm)	Show	$664
100311101 Blank Weld Stub Flange, ISO-KF Size NW16, 0.75 inch Length, Aluminum $10.48 Show	100311101 Blank Weld Stub Flange, ISO-KF Size NW16, 0.75 inch Length, Aluminum	UNIVERSAL	1.0	NW16	0.75 in.	0.75 in. (19.05 mm)	Show	$10.48
100311103 Blank Weld Stub Flange, ISO-KF Size NW25, 0.75 inch Length, Aluminum $11.91 Show	100311103 Blank Weld Stub Flange, ISO-KF Size NW25, 0.75 inch Length, Aluminum	UNIVERSAL	1.0	NW25	1.0 in.	0.75 in. (19.05 mm)	Show	$11.91
100311105 Blank Weld Stub Flange, ISO-KF Size NW40, 1.0 inch Length, Aluminum $15.55 Show	100311105 Blank Weld Stub Flange, ISO-KF Size NW40, 1.0 inch Length, Aluminum	UNIVERSAL	1.0	NW40	1.5 in.	1.00 in. (25.4 mm)	Show	$15.55
100311106 Blank Weld Stub Flange, ISO-KF Size NW50, 1.0 inch Length, Aluminum $20.29 Show	100311106 Blank Weld Stub Flange, ISO-KF Size NW50, 1.0 inch Length, Aluminum	UNIVERSAL	1.0	NW50	2.0 in.	1.00 in. (25.4 mm)	Show	$20.29