Used EDWARDS QDP80 / QMB250 #91773 for sale

EDWARDS QDP80 / QMB250 is a two-stage, single-head, rotary piston-style vacuum pump designed for use in industrial, commercial and research applications. Offering a range of pressure ratings from 760 mTorr to 1 Torr, EDWARDS QDP80 QMB250 is compact in size and easy to install and maintain. QDP80 / QMB250 is based on a rotary piston-style pump design, wherein a rotating cylinder containing high-pressure pistons is connected to a series of valves and ports. This basic design affords QDP80 / QMB250 several performance advantages over other designs such as improved volumetric efficiency and enhanced heat removal capacity. EDWARDS QDP80 / QMB250 features a single-head design, wherein a single cylinder and set of pistons is used to produce the vacuum. This design is especially beneficial in applications where ultimate vacuum levels are not a significant consideration. EDWARDS QDP 80 / QMB 250's design also allows for easy customization of the pressure/vacuum levels provided by the pump. As with all rotary piston-style pumps, QDP80 QMB250 requires periodic maintenance such as oil changes and filter replacements. QDP 80 / QMB 250's design, however, minimizes the amount of maintenance required since it does not contain any complex internal systems or components. Furthermore, EDWARDS QDP80 / QMB250's robust construction ensures reliable operation over time. EDWARDS QDP80 QMB250 is powered by an electric motor that drives the pump's cylinder and pistons. Standard power requirements are 110V/220V and full-load current is typically between 4-5A. QDP80 / QMB250's adjustable speed control allows for the user to optimize vacuum levels, suction speeds and air flows. QDP80 / QMB250 offers good performance and cost savings across a variety of applications. Its compact size and efficient design make it an ideal choice for vacuum applications with light to medium loads. Furthermore, its single-head design and easy maintenance make it a viable solution for applications that don't call for precise control of vacuum levels.