Units dosing tight membrane NDG, NDGR, NDGE
Units are intended for volume pressure head dispensing of neutral, aggressive, toxic and harmful liquids, emulsions and suspensions with kinematic viscosity from 3,5 • 10 - 7 to 8 • 10 - 4 sq.m / with (from 0,0035 to 8 St), with the maximum density of 2000 kg/m3, with a temperature from-15 to + 100 °C, with concentration of a firm not abrasive phase to 0,2% on weight, with the maximum density of firm not abrasive particles of 2300 kg/m3, with the size of grain of a firm not abrasive phase no more than 1% of diameter of conditional pass of connecting branch pipes.
Tightness of the pump is provided with existence of freely fluctuating membrane from a ftoroplast dividing flowing part of the pump and the driving oil-filled camera with the plunger moving in it. Lack of mobile consolidation of flowing part of the pump prevents external leakage of the pumped-over product.
Consultation and selection of pumps. +380 675401166 Sergey Bogdanovich