CR550 CRP Series Dry

Dr.Vakuum CR550

Largest CR — 550 mm flange

Photo

About

Top of the CR Series. 550 mm ISO-K flange, ~6,500 L/s for water, ~4,200 L/s for nitrogen. The largest standard cryopump in the Dr.Vakuum range — sized for the most demanding high-throughput coating and process-vacuum installations.

Technical specifications

Inlet connection: ISO-K 550
Pumping speed (H₂O): ~ 6,500 L/s
Pumping speed (N₂): ~ 4,200 L/s
Pumping speed (Ar): ~ 3,400 L/s
Ultimate pressure: < 1×10⁻⁸ mbar
Cold head temperature: 10–20 K
Gross weight: ~ 195 kg