Used LEYBOLD HERAEUS D16B #197100 for sale

LEYBOLD HERAEUS D16B is a high vacuum pump designed to reach and maintain ultimate pressures in the 10E-2 mbar range. This single stage diffusion pump is capable of pumping in the range of 50 to 600 liters per second. The pump is designed to be reliable and efficient while providing a low ultimate pressure and low base pressure. The housing of the pump is made from stainless steel and coated internally with corrosion resistant plastic. This helps to keep the operating environment clean, preventing corrosion and promoting longer pump life. The oil reservoir of D16B is sealed for ease of maintenance. The oil level can be checked via a sight glass which is mounted externally. This helps to ensure that the optimum level of oil is maintained for maximum pumping efficiency. The pump is driven by an electric motor and the safety of the system is monitored by a number of integrated features. LEYBOLD HERAEUS D16B has a cold cap arrangement to reduce outgassing at low pressure. This is augmented by an automatic shutoff valve, which can be preset to cut off supply of oil to the pump if it is not used for a certain pre-set period of time. This is an important safety feature and ensures that the pump is not running unattended while maintaining ultimate pressures. The flow rates can be adjusted by adjusting the frequency of the drive motor or the voltage applied to the motor. This allows the user to fine-tune the pump to the desired performance. The motor is equipped with an overload protection feature which ensures that the motor is not overloaded during normal operation. D16B is a reliable and efficient high vacuum pump suitable for many applications in laboratories, research facilities and industry. Its efficient design helps to reduce energy consumption and operating costs, while providing reliable vacuum performance.