Used WELCH 1347 #9355887 for sale

WELCH 1347 is a high pressure, medium capacity isotropic diaphragm pump, commonly used in laboratory settings. It features a clean and quiet operation, with superior speed control and long life. The pump is built with a corrosion-resistant stainless steel housing and a high-commitment to quality and durability. The main components of 1347 include the diaphragm, the flow paths, and the electric motor. The diaphragm is a flexible, compliant material that is mounted in between the inlet and outlet of the pump, forming a sealed chamber. The diaphragm is connected to the flow paths, which allow for the media to be pumped over the diaphragm as it compresses and relaxes in a seal-less operation. The flow paths are constructed with high-grade, corrosion-resistant stainless steel for optimal performance and long life. The design of WELCH 1347 allows for the pressure to be regulated by varying the motor speed without any loss of performance. A small electric motor is included to power the diaphragm, while also providing an adjustable method of setting the desired flow rate. The motor is protected by a vented housing and requires minimal noise and maintenance. The motor is designed to provide more than 1 million hours of operation at peak performance. 1347 is designed for use in multiple environments and applications. It is suitable for both clean and dirty fluids and can be used in pressurized or non-pressurized systems. The pump can be used in a variety of laboratory settings, such as chemical and pH analyses, R&D applications, distillation, filtration, and transfer operation. In conclusion, WELCH 1347 is a high pressure, medium-capacity diaphragm pump that is ideal for laboratory applications. The pump is built with a corrosion-resistant stainless steel housing and is designed to withstand long-term operation. It provides excellent speed control and low noise operation, is suitable for multiple environments, and requires minimal maintenance.