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CF 2.75″ × CF 1.33″ reducing tee 3D model
Tees

CF 2.75″ × CF 1.33″ reducing tee

2 × CF 2.75″ (DN40CF), 1 × CF 1.33″ (DN16CF) ConFlat flanges, 125.8 cm³ of internal volume and 151.2 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

Type× CF 1.33″ reducing tee
Flanges2 × CF 2.75″ (DN40CF), 1 × CF 1.33″ (DN16CF) ConFlat (CF), knife-edge, copper gasket
Ports3
Internal gas volume125.8 cm³ (0.126 L)
Wetted surface area151.2 cm²
MaterialStainless 304
Overall size69 × 125 × 82 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 2.75″ / CF 1.33″ flanges

CF 2.75″ 6-port chamber CF 2.75″ 6-port chamberCF 2.75″ · 172 cm³CF 1.33″ 6-port box chamber CF 1.33″ 6-port box chamberCF 1.33″ · 15 cm³CF 2.75″ feedthrough CF 2.75″ feedthroughCF 2.75″ · 2 cm³CF 1.33″ blank flange CF 1.33″ blank flangeCF 1.33″CF 2.75″ blank flange CF 2.75″ blank flangeCF 2.75″CF 2.75″ to CF 1.33″ reducer CF 2.75″ to CF 1.33″ reducerCF 2.75″ / CF 1.33″ · 40 cm³CF 4.5″ to CF 2.75″ reducer CF 4.5″ to CF 2.75″ reducerCF 4.5″ / CF 2.75″ · 143 cm³CF 6.0″ to CF 2.75″ zero-length reducer CF 6.0″ to CF 2.75″ zero-length reducerCF 6.0″ / CF 2.75″ · 33 cm³