ASA/ANSI Rotatable Flange Grooved, DN1-ASA (4.25" OD), ID BLANK, Bore 0, 304SS

An ASA Rotatable Flange - Grooved is a one-piece design that has a comes in both bored and blank and come with a o-ring groove. All ASA flange styles have: 1 smooth flange, and 1 grooved flange. ASA Flanges are manufactured from 304 stainless steel and can withstand a vacuum environment of 1x10-7 torr.
Flange Size: ASA-1
Flange OD (in) : 4.25
Bore (in) : Blank
Tube ID (in) : Blank
Flange Height (in) : 0.50
Setback (in) : -
Bolt Hole Diameter (in) : 3.13
Number of Bolt Holes : 4
Material: 304SS