Vacuum Assembler Open the assembler
Vacuum Assembler › Parts › CF 1.33″ blank flange
CF 1.33″ blank flange 3D model
Blank flanges

CF 1.33″ blank flange

1 × CF 1.33″ (DN16CF) ConFlat flange and 2.3 cm² of wetted surface.

Build a system with this part

Blanks seal a port; their inside face still counts as surface area for outgassing in the pumpdown simulation.

Specifications

TypeBlank flange
Flanges1 × CF 1.33″ (DN16CF) ConFlat (CF), knife-edge, copper gasket
Ports1
Internal gas volume—
Wetted surface area2.3 cm²
MaterialStainless 304
Overall size33 × 33 × 14 mm
Outgassing (unbaked, 1 h)6.0e-9 Torr·L/s/cm²
Simulation-readyNot yet

Volume and surface area are computed from the CAD model's enclosed gas space. Material outgassing values are typical published figures.

Parts that mate with CF 1.33″ flanges

CF 1.33″ 6-port box chamber CF 1.33″ 6-port box chamberCF 1.33″ · 15 cm³CF 1.33″ blank flange CF 1.33″ blank flangeCF 1.33″CF 2.75″ to CF 1.33″ reducer CF 2.75″ to CF 1.33″ reducerCF 2.75″ / CF 1.33″ · 40 cm³CF 1.33″ zero-length reducer CF 1.33″ zero-length reducerCF 1.33″ · 2 cm³CF 2.125″ to CF 1.33″ reducer CF 2.125″ to CF 1.33″ reducerCF 2.125″ / CF 1.33″ · 15 cm³CF 2.125″ to CF 1.33″ zero-length reducer CF 2.125″ to CF 1.33″ zero-length reducerCF 2.125″ / CF 1.33″ · 3 cm³CF 2.75″ to CF 1.33″ zero-length reducer CF 2.75″ to CF 1.33″ zero-length reducerCF 2.75″ / CF 1.33″ · 4 cm³CF 1.33″ blank flange CF 1.33″ blank flangeCF 1.33″