Used EDWARDS QDP40 / QMB250F #293773025 for sale

EDWARDS QDP40 and QMB250F models are powerful, reliable and highly efficient electric pumps designed to deliver exceptional performance. This dry running unit is ideal for applications requiring large flow rates, low noise, and fast speeds. The heavy-duty EDWARDS QDP40 operates a series of four non-overloading stages with individually adjustable pressure indicators and a built-in shut off function, while the smaller EDWARDS QMB250F runs two stages with an adjustable pressure gauge. Both models are designed to run without any lubrication, making them both cost-effective and environmentally friendly. The unique construction of the pump stages, including the balance chamber and outlet nozzle, use the low-friction coefficient characteristics of EDWARDS Vacuum pumps to optimize the flow capacity and performance. EDWARDS QDP40 can achieve a maximum flow rate of 320 liters per minute while the smaller EDWARDS QMB250F can pump up to 40 liters per minute. EDWARDS QDP40 and EDWARDS QMB250F can also both operate in either single or three-phase operation. EDWARDS QDP40's speed range is 5 to 2000 rpm, with a maximum amperage of 19. EDWARDS QMB250F's speed range is 5 to 180 rpm, with a maximum amperage of 2.2 These pumps come in a number of configurations, with different tank capacities, rotations, and power supply options. Additionally, both models are suitable for a wide range of applications and provide a high level of corrosion resistance, with both models constructed in stainless steel. EDWARDS QDP40 and EDWARDS QMB250F pumps are also designed to be easily maintained and serviced. EDWARDS QMB250F includes a simple maintenance kit that ensures easy maintenance and extends the life of the pump. EDWARDS QDP40 includes a drip free lubrication system and an easy-to-remove cover that provides easy access to all parts that need to be serviced or replaced. Both EDWARDS QDP40 and EDWARDS QMB250F pumps offer exceptional performance and reliability even when they are used in harsh conditions, and the built-in protection features ensure that your application will benefit from maximum performance and minimal downtime.