Used WELCH 1397 #108305 for sale

WELCH 1397 is a durable, reliable, and efficient vacuum/pressure pump. Featuring a block power configuration, the pump has been designed to provide a vacuum/pressure capacity and -85 KRA (-283 mbar) of vacuum pressure from the port side at atmospheric pressure from the atmosphere and 28.3 KRA (836 mbar) of output pressure from the port side. With a robust cast iron construction and a rugged, sealed winch with protective coatings, the pump is designed to withstand a variety of operating conditions. By using the principles of hydraulics and pneumatics, 1397 Vacuum/Pressure Pump has been designed to provide strong vacuum/pressure delivery and output from the outlet ports. The main purpose of WELCH 1397 is to provide a reliable and consistent vacuum/pressure source which can be used to test or control various processes or devices. The pump can also be utilized in the research and development industry by providing the necessary pressure or vacuum parameters to the user. 1397 is highly recommended for a wide range of applications, ranging from laboratory and production use, to industrial and aerospace applications. In terms of operation, WELCH 1397 utilizes a direct-drive motor unit which helps to provide an even and consistent pressure or vacuum. The direct-drive motor unit also helps to reduce vibration and noise as well as provide a self-priming capability. Additionally, the pump is equipped with an overload protection that prevents the motor from overheating and provides for a safe operation. 1397 also features a thermal protector that helps to protect its components from the heat generated from the motor. The thermal protector can activate to prevent any damaging temperatures from the motor. Furthermore, the pump is also constructed with a steel diaphragm that helps to provide a durable seal and prevent any oil leakage. In terms of maintenance, WELCH 1397 is extremely low maintenance. The pump can be easily disassembled for any routine maintenance, making it a great choice for any job. Furthermore, the unit comes with an adjustable piston and set of PO rings that makes it easier to adjust the pump pressure. Overall, 1397 is an extremely reliable and efficient vacuum or pressure pump that has been built to last. Its durable construction, low maintenance requirements and various safety features make WELCH 1397 an excellent choice for a wide range of applications.