Used EDWARDS QDP40 #9009263 for sale

EDWARDS QDP40 is a dry pump manufactured by well-known pump company EDWARDS. This particular model is a turbomolecular diaphragm pump, designed for applications that require a high vacuum level. The pump is made up of two main components: a centrifugal fan and a diaphragm. A dry pump is used in vacuum systems as it does not introduce contaminants into the equipment like an oil pump would. EDWARDS QDP 40 is capable of generating an ultimate vacuum of 5 x 10-7 mbar. Its inlet and outlet connections both have KF flanges with sizes ranging from 16mm to 50mm. It's also fairly lightweight, measuring in at 12.75 kg, making it suitable to be used in mobile apparatus. The pump is powered by a 5.7kW three phase motor and runs at 7800 RPM. QDP40 has an integrated control system to monitor and adjust performance to minimize wear and tear. The pump is also equipped with a cooling fan to ensure operating temperatures stay within allowed limits. QDP 40 features a cold trap to keep the pump and the unit clean. It also has a slightly larger foreline flange so that pumps not certified to handle hazardous vapours can be connected. EDWARDS QDP40 is capable of pumping up to 40 litres per second in normal operating conditions. It is suitable for use with gases such as argon, nitrogen, hydrogen and oxygen. EDWARDS QDP 40 is a reliable and efficient pumping machine. Its construction makes it highly resistant to corrosion and suitable for long-term operation with minimal maintenance. The pump is durable and reasonably priced, making it an ideal choice for the budget- conscious engineer.