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CF 3.375″ 6-port box chamber 3D model
Chambers

CF 3.375″ 6-port box chamber

6 × CF 3.375″ (DN50CF) ConFlat flanges, 341.6 cm³ of internal volume and 268.4 cm² of wetted surface.

Build a system with this part

Its internal volume and surface area feed the pumpdown simulation, and its 3D characterization sets how it affects pumping speed.

Specifications

Type6-port box chamber
Flanges6 × CF 3.375″ (DN50CF) ConFlat (CF), knife-edge, copper gasket
Ports6
Internal gas volume341.6 cm³ (0.342 L)
Wetted surface area268.4 cm²
MaterialStainless 304
Overall size86 × 86 × 86 mm
Outgassing (unbaked, 1 h)6.0e-9 Torr·L/s/cm²
Simulation-readyYes, characterized from its 3D geometry

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 3.375″ flanges

CF 3.375″ zero-length reducer CF 3.375″ zero-length reducerCF 3.375″ · 33 cm³CF 3.375″ to CF 2.125″ reducer CF 3.375″ to CF 2.125″ reducerCF 3.375″ / CF 2.125″ · 75 cm³CF 3.375″ to CF 2.125″ zero-length reducer CF 3.375″ to CF 2.125″ zero-length reducerCF 3.375″ / CF 2.125″ · 10 cm³CF 3.375″ to CF 2.75″ zero-length reducer CF 3.375″ to CF 2.75″ zero-length reducerCF 3.375″ / CF 2.75″ · 21 cm³CF 4.5″ to CF 3.375″ zero-length reducer CF 4.5″ to CF 3.375″ zero-length reducerCF 4.5″ / CF 3.375″ · 38 cm³CF 4.625″ to CF 3.375″ reducer CF 4.625″ to CF 3.375″ reducerCF 4.625″ / CF 3.375″ · 321 cm³CF 4.625″ to CF 3.375″ zero-length reducer CF 4.625″ to CF 3.375″ zero-length reducerCF 4.625″ / CF 3.375″ · 39 cm³CF 6.75″ to CF 3.375″ zero-length reducer CF 6.75″ to CF 3.375″ zero-length reducerCF 6.75″ / CF 3.375″ · 58 cm³