The GHS VSD+ series is a new product range of highly-efficient, intelligent vacuum pumps with variable speed control (VSD = Variable Speed Drive). The models in the range are expected to facilitate energy savings of around 50%.
From a technological and design viewpoint, the new vacuum pumps are based on Atlas Copco compressors, and therefore provide fully wired, complete systems in a single housing. Compared to oil-sealed and dry-valve vacuum pumps, the new range provides noticeably more performance. The models are also held to be considerably quieter than comparable devices. They are ideal, the company asserts, for energy and environmental-management concepts according to ISO 50001 and 14001.