Used WELCH 1397 #84774 for sale

WELCH 1397 rotary vane pump is a powerful and reliable pumping choice ideal for industrial applications in need of negative pressure or vacuum use. This vacuum pump is designed with a number of features to ensure a long-lasting performance, making it an excellent choice for applications that must rely on a pump for a long period of time. 1397 is a two-stage vacuum pump with an oil-lubricated mechanical rotor drive system, providing high torque and excellent wear resistance to ensure a long-lasting performance. It features a precision balanced rotor and ball bearing construction, which produces low levels of vibration, thus reducing wear and tear on parts. This also results in less noise and smoother operation, enabling a longer performance life. WELCH 1397 pump also features a number of safety features to ensure reliable and safe operation. It is designed with a two-stage bypass valve, which prevents excessive pressure build-up and provides additional protection from thermal overload. Additionally, the pump has a built-in pressure relief valve to reduce pressure in the event that it exceeds the recommended levels. 1397 can generate a maximum pressure of one atmosphere and has a pumping speed of 50 cubic feet per minute. It also features an air-cooled motor that helps to reduce heat buildup and provides a longer life and higher performance. Finally, WELCH 1397 is easy to install and maintain. It has a compact size and lightweight design, making it easy to maneuver nearly anywhere. It also has an integrated service and maintenance panel, which makes checking and servicing pumps more efficient. This means that there is less downtime and fewer service visits, resulting in cost savings. Overall, 1397 rotary vane pump is an excellent choice for applications in need of efficient and long-lasting negative pressure or vacuum use. Its precision-balanced rotor and ball-bearing construction reduces vibration and noise, providing a longer operational life. In addition, the inclusion of safety features and a compact and lightweight design, as well as easy maintenance, make WELCH 1397 an ideal choice for industrial applications.