Used EDWARDS EH500 #9027303 for sale

EDWARDS EH500 is a robust, reliable, and compact liquid-ring vacuum pump that utilizes a simple, yet effective design for efficient operation. It is specifically designed for continuous pumping of combustible and non-combustible gases and vapours, and corrosive gases. The pump is capable of handling a wide range of pressures up to a maximum of 33,000 mbar. EDWARDS EH 500 is designed for reliable and efficient operation. It utilizes a robust two-part cast-iron construction to reduce the risk of vibration, and a dynamically-balanced stainless steel impeller for smooth and silent operation. The pump also features a high-efficiency and low-noise steel-back diffuser to further minimize noise and provide efficient and reliable operation. The removable back plate also allows for easy access for maintenance and repairs. EH500 utilizes a unique liquid-ring design, which is highly efficient and requires minimal maintenance. The pump utilizes a dynamic sump seal to seal the oil from the vacuum area, as well as an isolation valve to reduce the risk of oil contaminating the pumped media. Additionally, the oil sump is lined with corrosion-resistant coated steel for long-term reliability and extended pump life. EH 500 also features a range of control options, such as manual and automatic speed control, as well as temperature, pressure and vacuum monitoring for enhanced control. In addition, EDWARDS EH500 is also equipped with self-diagnostics for predictive maintenance, which can reduce downtime and improve maintenance efficiency. Finally, EDWARDS EH 500 is designed to meet the rigorous safety standards in hazardous environments. The pump is available with a range of external-pressure relief devices, as well as explosion-proof motors for improved safety. EH500 also features an ATEX certified motor/drive system to ensure compliance with safety protocols. All in all, EH 500 is a reliable and efficient liquid-ring vacuum pump that is designed for continuous pumping of combustible and non-combustible gases and vapours, and corrosive gases. It offers a simple and effective design that is highly efficient and requires minimal maintenance. Furthermore, it is available with a range of control and safety options, including explosion-proof motors, making it an ideal vacuum pump for hazardous environments.