Fully functional, very clean, ready to use. Gear pump/micropump by Diener Precision Pumps DPP, model PU0062, extreme series. Pump is connected to a 24V motor by Premotec Netherlands, model 4322 016 48037. Unit is compact, 1 5/8 to 2 1/8 inches diameter, 5 inches long. Fixation bracket included. Pre-owned and tested industrial surplus from a closing plant in Quebec, Canada. Minor surface scratches only. Limited quantity in stock.The Extreme Series Diener Gear Pump is designed for high stress loads: It can process difficult fluids such as pigmented inks or strawberry syrup without skipping a beat. With a flow rate of between 1,500 and 5,000 milliliters per minute and the highest pressure among Diener's range of gear pump products. Application examples: Inknet printing systems for ceramic and glass printing, in-vitro analysis and diagnostics (IVD), dialysis and water purification.