Used EDWARDS QMB250 #9208551 for sale

EDWARDS QMB250 is a centrifugal pump used for applications such as vacuum blowers and pumps, water circulation, chemical reactant circulation, and hydro-testing systems. This pump is capable of pumping both liquids and gases, providing the high flow rates typical of centrifugal pumps. EDWARDS QMB 250 features a rugged stainless steel, marine-grade construction, which ensures long-term reliability even in tough industrial and marine environments. The pump's mechanical seal design ensures efficient operation without leakage, and its robust bearings provide low vibration and noise during operation. QMB250 is equipped with a three-phase, four-pole, 50 hertz, Class "F" motor rated to produce a maximum continuous output of up to 250 millimeters of water in discharge per revolution (Qm3/h). It also has full cutting-out protection against dry running and overloading, short-circuits, and winding faults. The pump can be configured to the desired flow rates in its four-stage impeller design, and its minimum and maximum flow rates range from 0.5 to 8.5 (Qm3/h). QMB 250 also features a convenient inlet and outlet connection system that allows quick and easy installation. Its inlet flange specifications meet ISO7005-2 and ISO7006-1 standards, and the pump is designed to handle pressures up to 10 bar working pressure. Additionally, the pump is constructed with an anti-corrosive front cover with stainless steel rings to eliminate corrosion during operation. Its robust motors are designed for tough conditions and feature a robust fan-cooled enclosure for optimal thermal management. This enclosure, along with its protected motor winding, provides a safe and reliable operation even in extreme temperature and pressure conditions. Additionally, EDWARDS QMB250 is available in both frame and direct-coupled configurations, allowing the user to customize the installation to their specific requirements. Overall, EDWARDS QMB 250 is a reliable and highly efficient centrifugal pump capable of handling a wide range of applications. Its compact size, low noise, low vibration, and rugged construction make it an ideal choice for industrial and marine applications.