Vacuum Assembler Open the assembler
Vacuum Assembler › Parts › CF 3.375″ tee
CF 3.375″ tee 3D model
Tees

CF 3.375″ tee

3 × CF 3.375″ (DN50CF) ConFlat flanges, 402.3 cm³ of internal volume and 352.2 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

TypeTee
Flanges3 × CF 3.375″ (DN50CF) ConFlat (CF), knife-edge, copper gasket
Ports3
Internal gas volume402.3 cm³ (0.402 L)
Wetted surface area352.2 cm²
MaterialStainless 304
Overall size124 × 164 × 85 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″ 6-port box chamber CF 3.375″ 6-port box chamberCF 3.375″ · 342 cm³CF 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 cm³