Used EDWARDS A381 31100 #293667360 for sale

EDWARDS A381 31100 is an industrial pump offering versatility and a robust design for a wide range of applications. This compact, dry pump can easily be installed in tight spaces and operates using forced-air cooled oil-lubricated or dry operation. Operating pressure ranges from vacuum to 21.7 bar (300psig) with ultimate reached vacuum of up to 6.9 x 10-3 mbar (5 x 10-4 Torr). Even with the smallest footprint, A381 31100 offers a wide range of flexible features, such as the choice of either an electric motor or a variable speed drive, and the option to use up to four stages of compression for greater efficiency. The smooth running, direct drive, bearing-supported motor and mechanical seals provide quality assurance for long-term operation. EDWARDS A381 31100 enables reliable, efficient, and high-performance operation in a wide variety of industries, such as chemical, pharmaceutical, food & beverage, high-vacuum processing, petroleum, welding, and more. It offers utmost flexibility due to integrated contoured inlet and outlet connections on the pump body and a fast-acting inlet isolator valve, making it an ideal choice for pipe system installations and hazardous locations. A381 31100 has a wide range of options for its accessories, including an inlet electrically heated diffusion pump head, an exhaust/venting connection, and an inlet non-return valve. Further, the pump features a stainless steel reinforced casing for improved performance and improved corrosion resistance. EDWARDS A381 31100 also includes a built-in, easy-to-use and adjustable overload protection, ensuring safe operation at all times. A381 31100 also features a wide selection of maintenance features designed to help extend its lifespan and reduce the cost of ownership. All the seals, including the impeller, are externally accessible for convenient access during maintenance. The improved mechanical seal is designed with longer life expectancy, ensuring more efficient operation during its lifetime. EDWARDS A381 31100 also includes a 2-level alarm system, featuring self-diagnostics to inform users when there is an issue with the pump, allowing for more effective preventative maintenance and scheduled maintenance. A381 31100 is ideal for situations that require reliable and efficient operation, such as refineries, heavy process facilities, and commercial clean rooms. Offering long-term reliability, efficient operation, and a wide range of customization and accessory selection, this pump is an excellent choice for the majority of industrial applications.