Used EDWARDS QDP80 / QMB500 #110297 for sale

EDWARDS QDP80 and QMB500 are a series of rotary vane pumps designed to provide efficient, high performance industrial pumping solutions. The pumps feature a sealed, cylindrical body with a built-in motor and drive mechanism, and an integrated gas-tight dielectric barrier. This combination allows for a robust and leak-free design, and makes the pumps well-suited for applications where the presence of a hazardous, flammable, or corrosive gas is present. As a rotary vane pump, EDWARDS QDP80 and QMB500 use a series of curved vanes that rotate within a cylindrical body, driven by a flywheel. This type of pump is known for its low pulsation, low vibration operation and for its ability to handle viscous and semi-solid gases. Its superior volumetric displacement is also ideal for more demanding applications. The design of the vacuum interface further increases its efficiency. The chamber of EDWARDS QDP80 and QMB500 is designed to withstand the pressures associated with industrial applications and its gas-tight dielectric barrier prevents contaminants from entering the pump chamber, maintaining its integrity and performance in the most demanding industrial sites. The cast iron-reinforced body can withstand temperatures up to 118 °C and provides a rigid, robust construction. The pump is also fitted with a soft start motor in order to reduce noise and wear on the motor during startup and operation. EDWARDS QDP80 and QMB500 can be coupled to a range of other EDWARDS products, such as controllers, speed controllers, pressure regulators and gauges, allowing for greater versatility and control over the pump's operation. Furthermore, external vents allow for connection to external vacuum pumps. These versatile features make this pump perfect for a wide range of industrial applications, including chemical, pharmaceutical, petrochemical, and other sensitive environments. In summary, EDWARDS QDP80 and QMB500 epitomize the high performance, efficient, and versatile vacuum pumping solutions for demanding industrial applications. Their unique combination of features such as motor protection, quiet operation and leak-free design make them the ideal choice for a wide range of applications.