Piston pump

for chemicalsstepper motor-drivenself-priming

Innovative design allows precise mixing, simultaneous dosing or out-of-phase delivery. Characteristics: Robust Adjustable Stroke Volume Customizable Tested and Guaranteed Piston Sizes: 4 mm 6.34 mm 9 mm The Dual-Precision Series’ innovative design allows precise mixing, simultaneous dosing or out-of-phase delivery. Combining two metering pumps on a single motor saves space and reduces motor control requirements without sacrificing precision. Furthermore, relative dispense volumes never change because the pumps are driven by the same shaft. Using different size pump heads and using different calibrations allow mixing ratios as high as 160:1. Rinse port options are available when pumping fluids that form precipitates. The speed and direction are detected by an optical sensor for feedback independent of the stepper motor. Depending on size, each pump head is capable of a displacement of 25 to 150 µL / stroke. Benefits Mixing The Dual Series dosing pumps are manufactured for mixing ratios from 1:1 to 160:1. With two calibrated pumps connected to the same motor you'll never have to worry about relative motor speeds. Long-life DPP pumps are all characterized by their robustness and performance. Wear and tear is at its lowest, and their smart designs ensure a sustainable reduction of operating costs.