Low pressure membrane units (PVDF)
NDM – membrane dosing units designed for the chemicalization of technological processes of water treatment and sewage treatment, energy, oil and gas and chemical industries, petrochemistry, polymer production, etc.
Dosing pumps NDM are made according to Technical specifications 3632-003-46919837-2007.
Nominal feed, l / h
|Drive power of the unit, kW|
|Maximum stroke length of the plunger, mm|
|Limiting pressure, kgf / cm2|
In the numerator, the fractions-parameters at 100 strokes of the plunger per minute, in the denominator - at 120
* 30 strokes of the plunger per minute
** 50 plunger strokes per minute