ASA/ANSI Fixed Flange Grooved, DN1.5-ASA (5.00" OD), ID 2.1, Bore 1.875, 304SS

An ASA Fixed 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-1.5
Flange OD (in) : 5.00
Bore (in) : 1.875
Tube ID (in) : 2.1
Flange Height (in) : 0.50
Setback (in) : 0.25
Bolt Hole Diameter (in) : 3.88
Number of Bolt Holes : 4
Bolt Hole Circle Diameter (in) : 0.625
Material: 304SS