Used VARIAN 0183A / VHS-4 #293670897 for sale

VARIAN 0183A / VHS-4 is a rotary vane vacuum pump that uses a four-stage design for maximum vacuum performance. It is designed for use in industrial processes and medical applications, as well as for low volume laboratory work. The pump features superior performance and high suction capability, allowing for faster evacuation times. The first stage of 0183A / VHS-4 utilizes a single-blade steel rotor, which rotates at 1,800 rpm. This single rotor is positioned within a housing that is machined to create an optimal airflow. The pressure of the pump is adjustable between 0.1 and 0.6 mbar, depending on the volume flow rate and the expected vacuum level. The second through fourth stages are then used to further reduce the vacuum pressure. VARIAN 0183A / VHS-4 provides an oil-free operation, allowing for improved cleanliness and sustainability. This feature is especially important in applications such as laboratory work that requires high purity. The low operating temperature and flexible electric motors also ensure that the pump runs quietly and efficiently. The pump is designed to provide years of dependable service. The non-metallic construction is corrosion-resistant and features self-aligning roller bearings for improved reliability. 0183A / VHS-4 also utilizes high grade vacuum components, including a ceramic shaft and a lightweight, durable interior. In conclusion, VARIAN 0183A / VHS-4 is a high-performance rotary vane vacuum pump. It offers an efficient, oil-free operation for various industrial processes and medical applications, while being able to maintain a high vacuum level. Additionally, its corrosion-resistant construction and self-aligning design ensure that it will provide reliable service for years to come.