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CF 4.625″ nipple 3D model
Nipples and tubes

CF 4.625″ nipple

2 × CF 4.625″ ConFlat flanges, 753.3 cm³ of internal volume and 444.8 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

TypeNipple
Flanges2 × CF 4.625″ ConFlat (CF), knife-edge, copper gasket
Ports2
Internal gas volume753.3 cm³ (0.753 L)
Wetted surface area444.8 cm²
MaterialStainless 304
Overall size117 × 117 × 179 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 4.625″ flanges

CF 4.625″ to CF 2.125″ zero-length reducer CF 4.625″ to CF 2.125″ zero-length reducerCF 4.625″ / CF 2.125″ · 16 cm³CF 4.625″ to CF 2.75″ reducer CF 4.625″ to CF 2.75″ reducerCF 4.625″ / CF 2.75″ · 268 cm³CF 4.625″ to CF 2.75″ zero-length reducer CF 4.625″ to CF 2.75″ zero-length reducerCF 4.625″ / CF 2.75″ · 29 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 4.625″ to CF 4.5″ reducer CF 4.625″ to CF 4.5″ reducerCF 4.625″ / CF 4.5″ · 385 cm³CF 4.625″ elbow CF 4.625″ elbowCF 4.625″ · 712 cm³CF 4.625″ elbow CF 4.625″ elbowCF 4.625″ · 804 cm³