Used WELCH 1376N #9374835 for sale

WELCH 1376N pump is an efficient and reliable vacuum pump used in a variety of applications, from industrial manufacturing to laboratory experiments. The pump is driven by a highly efficient, two-stage rotary turbine and runs on a standard 115V power source. The main pumping action of 1376N is provided by its two-stage rotary turbine. The first stage consists of a pair of curved impellers that force the air molecules through a series of precisely angled blades. This reduces the size of the air molecules and converts their potential kinetic energy into centrifugal force which is then channeled into the second stage. The second stage features a pair of radial blades which act to further reduce the size of the air molecules and convert their kinetic energy into pressure. This pressure is increased further by the presence of a centrifugal compressor and a tightly plumbed pressure control valve located at the exit of the pump. WELCH 1376N has a maximum equipment pressure of 4 mbar and the pump's vacuum rating is 25 microns. The pump's ultimate pressure rating is 0.02 microns, meaning that it is capable of achieving a near perfect vacuum. For convenience, 1376N is equipped with an inlet filtration system that traps dirt and other particulates which can damage the pump. The unit has an airflow range of 1 to 3400 liters/minute at 40 microns, and its maximum exhaust flow rate is 2600 liters/minute. Overall, WELCH 1376N vacuum pump is a reliable and efficient piece of equipment. The pump is capable of providing up to 4 mbar pressure with an ultimate pressure rating of 0.02 microns, and its inlet filtration machine allows it to operate trouble-free and effectively.