Welch is a manufacturer of high-quality pumps designed for laboratory, industrial and educational settings covering a whole range of vacuum applications. Their product portfolio includes oil rotary vane, piston and diaphragm vacuum pumps.
Their laboratory vacuum pump designs are enhanced using advanced engineering to offer the right pump for the right job - from small units for basic filtration or sampling, up to advanced vacuum systems for accurate control.
ultimate vacuum mBar
Flow rate l/min