Used EDWARDS QDP80 / QMB500 #9270243 for sale

EDWARDS QDP80 / QMB500 is a high performance single-stage centrifugal pump designed to deliver reliable and consistent performance. It is ideal for general purpose applications such as heating and cooling systems, air-conditioning systems, agricultural and industrial process systems. EDWARDS QDP80/QMB500 has been purposely designed to provide an effective solution to a range of system requirements as it offers improved efficiency and longevity compared to standard designs. The pump has complete construction from cast iron, which significantly increases the durability. It also has oil chamber coating for improved corrosion resistance and a stainless steel motor shaft to prevent rusting. The high tolerance, dynamically balanced impeller is made from investment casting to ensure high efficiency and generates low noise levels. It is also offered with a double volute casing design, resulting in improved performance and lower NPSH levels, enabling the pump to be operated at the highest efficiency point for multiple operating conditions. QDP80+QMB500 is self priming and designed with a built-in double mechanical seal and lip type shaft seal in order to provide superior seal performance and reliability. This pump also features a pre-filled oil bath to help increase the durability of the mechanical seal and avoid dry running. An external front bearing plate allows for easy access and maintenance for both the mechanical seal and shaft seal. QDP80/QMB500 is designed with compatibility in mind and can be configured to meet specific application requirements when used in combination with other adjuncts. This is accomplished through the use of multiple suction and discharge ports together with optional components such as special impeller geometries, pump stands, variable speed drives and pump cavitation control systems. Overall, EDWARDS QDP80 / QMB500 is designed to provide reliable, cost-effective performance in a wide variety of applications. It offers superior material construction, a high performance impeller, pre-filled oil bath, built-in double mechanical seal and lip type shaft seal, and a compact design to ensure easy installation and maintenance.