Used EDWARDS QMB500F #293766191 for sale

EDWARDS QMB500F is an industrial-grade, portable vacuum pump capable of providing a maximum 700 mbar (10 psi) ultimate vacuum level. This pump is suitable for both pressurized and rough-vacuum applications, such as chemical vapor deposition and desorption processes. QMB500F is a crankcase-free, oil sealed rotary pump, featuring a simple, single-stage design with no diffusers, rotors, or wear parts. EDWARDS QMB500F's specialized oil seal works to reduce oil and hydrocarbon contamination, which provides a higher quality vacuum and longer service life. The pump also features an integrated low-oil level alarm, providing users with an early warning in case of insufficient oil level. In addition, this pump is self-lubricated, eliminating the need to manually refill the equipment with lubricating oil. QMB500F has a simple pressure control, which allows users to precisely adjust the pumping speed and ultimate vacuum level. It also has an external exhaust port, which enables users to adjust the exhaust direction or attach a system bellows to reduce exhaust noise. The pump is maintained and monitored through an easy-to-access viewing panel, which provides access to the oil level, motor speed, and drivehousing temperature. EDWARDS QMB500F is a compact and robust solution for a variety of industrial and research vacuum applications. This pump can operate at temperatures ranging from -20°C to +100°C and is resistant to most acids and alkalis, making it suitable for a wide range of materials. The pump is also relatively light-weight, with a total weight of about 30 kg, making it suitable for applications in a range of industries and portable operations. In addition, QMB500F is designed for easy installation and connection to a vacuum unit. It is equipped with an adjustable inlet and outlet flange, enabling users to create additional connections for optimal performance. This pump is suitable for almost any machine that requires a vacuum, with up to 700 mbar (10 psi) level vacuum. EDWARDS QMB500F is an industrial-grade, portable vacuum pump ideal for use in a variety of applications. This pump is capable of producing a maximum 700 mbar (10 psi) ultimate vacuum level, while maintaining an acceptable level of oil and hydrocarbon contamination. It is suitable for a range of industrial applications, featuring an easy-to-access viewing panel, integrated low-oil level alarm, adjustable inlet and outlet flange, and adjustable pressure control for precise adjustments. This pump is resistant to most acids and alkalis, making it suitable for a wide variety of materials and systems.