Used EDWARDS QDP40 #9270240 for sale

EDWARDS QDP40 is a diaphragm-style vacuum pump made by EDWARDS. It is designed for general use in laboratories and industrial settings. It is a robust and reliable pump which is designed to provide a high level of vacuum performance. It is constructed from durable metal and plastic components, making it corrosion and wear resistant. EDWARDS QDP 40 is a positive-displacement pump, which means it creates vacuum by moving a fixed amount of air from an inlet port to an exhaust port. This is achieved through a diaphragm located inside the pump. As the diaphragm compresses, atmospheric air is forced through the inlet port and the exhaust port is sealed off. The air is then exhausted into the atmosphere. QDP40 is able to provide a maximum vacuum pressure of 75 mbar and is capable of pumping a maximum airflow of 31m3/hr. It is equipped with a PTFE diaphragm, which drastically improves its moisture handling and performance in humid conditions. The pump is also equipped with an oil separator, which helps ensure that the pump is free from moisture buildup and oil contamination. It features a digital display, which provides information on vacuum performance. This includes the vacuum pressure, the setpoint, and the total operating hours of the pump. QDP 40 also comes with adjustable setpoints, which enables the pump to be operated to the exact vacuum level needed for a particular application. Additionally, EDWARDS QDP40 is equipped with an overpressure safety valve, which prevents the vacuum pressure from reaching dangerous levels. EDWARDS QDP 40 is an efficient and powerful pump, designed to provide reliable performance at an affordable price. It is well suited for a variety of laboratory and industrial applications that require a high level of vacuum performance. It is also equipped with several safety features that help ensure that it is operated safely and consistently.