Controlled Volume Pumps_Metering Pumps


Positive return type in different sizes n Internal worm gearbox, oil bath lubricated with low noise emissions n Rotating parts on bearings to minimize power consumption. Each mechanism comes complete with an internal gearbox; pumps with different speeds (strokes/min) can therefore be joined to form multi-head pump units, allowing a greater flexibility when selecting the pumps themselves. Stroke adjustment with high precision can be achieved, both manually and automatically. Electrical and pneumatic servomotors designed are available too. Also an increase of turndown ratio can be achieved by frequency converter varying the speed of the electrical motor.