# A cryogenic pump of 20,000 l $s^−1$

Abstract : This pump belongs to the vacuum system of GANIL. GANIL is a particle accelerator in construction in Caen1 consisting principally of two separated sector cyclotrons. To pump a total surface of about 1000 m2 it has been decided to install a cryogenic pump of 20,000 l s. This system must be able to maintain a pressure of 2.10−6 Pa (2.10−8 torr) in the vacuum chamber of the SSC over a period of at least one month without regeneration by warm-up.
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Journal articles

Cited literature [2 references]

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### Citation

G. Rommel. A cryogenic pump of 20,000 l $s^−1$. Vacuum, Elsevier, 1982, 32, pp.95-97. ⟨10.1016/S0042-207X(82)80003-1⟩. ⟨in2p3-00198284⟩

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