Used LEYBOLD HERAEUS D40BCS #110140 for sale

LEYBOLD HERAEUS D40BCS is a turbomolecular vacuum pump that is used in a wide range of industrial and scientific applications. The pump is a solid-state design featuring a 4-stage turbo pump head, a mechanical oil pump and a drive-unit with a frequency converter. The pump is capable of reaching an ultimate pressure of 10^-13 mbar, in combination with its integral oil pump it has a very low ultimate pressure figure of better than 10^-9 mbar. It has a pumping speed range of 30 - 450 l/s for gases like air and nitrogen, and 30 - 90 l/s for molecular gases such as helium and hydrogen. Additionally, the pump is extremely quiet, with a sound pressure level of only 44 db(A). This makes it suitable for laboratory applications where low noise levels are important. The mechanical oil pump allows for reliable long-term lubrication, reducing wear and tear and extending the life of the pump. Additionally, for efficient cooling, the turbo pump unit and drive unit are located away from each other, thus reducing the risk of overheating. The pump can be used with a range of accessories including fore-vacuum applications, such as high-vacuum nipples, high-vacuum valves, pressure gauges, high-vacuum shut-off valves, and cold traps. The pump also comes with a range of control and monitoring options such as analog control and monitoring communication with standard instrumentation, and digital control and monitoring communication via USB, Profibus, and Profinet. This makes LEYBOLD HERAEUS D40 BCS a versatile pump that can be used in a wide range of applications. In terms of maintenance, all components of D40BCS are designed for easy servicing and accessibility, with the impeller, gear and motor driver all removable from the outside of the pump. Additionally, the pump is designed for easy filter changes with the filter element located on the side of the pump and accessible without additional tools. Overall D40 BCS is a reliable and efficient turbomolecular vacuum pump suitable for a variety of industrial, scientific, and laboratory applications. It offers excellent ultimate pressure figures, low noise levels, and easy maintenance, making it an ideal choice for those looking for a versatile, cost-effective pump.