* Technical characteristics are indicated for the nominal mode of operation of the pump;
** indicator for central nervous system pumps; For pump pumps, the input pressure should be at least 0.1 MPa (1 kgf/cm2) at a water temperature of 105 ° C, for pumping pumps 60-66 ... 330 at least 0.1 MPa at a water temperature of 80 ° C, For pumps of the Central Military Service - at least 0.015 MPa (0.15 kgf/cm2) at an oil temperature of 60 ° C.
The maximum permissible pressure at the entrance to the central nervous system pumps, the central nervous system should be no more than 0.3 MPa (3 kgf/cm2).
Pressure at the entrance to the pumps of the Central Military SSM and Central Military School of CNT should be in the range of 0.05-0.6 MPa (0.5-6 kgf/cm2).
The pumps of the Central Department Store 60-66 ... 330 are designed to pump neutral and acid water with a hydrogen indicator pH = 3.5-8.5 with a mass fraction of mechanical impurities of not more than 0.2% and the size of solid particles of not more than 0.2 mm. The temperature of the pumped liquid from 1 ° to 80 ° C.