DIST DNT disk fuel lubricants (fuel and lubricants) are divided into two groups-DNT GSM-1 and DNT GSM-2.
Disk pumps of the DNM -1 DNT group are pumps for pumping fuel (diesel fuel, gasoline). The pumping units of this group are necessarily equipped with explosion -proof electric motors, a specialized shaft compaction unit (oil -bonas -resistant single end seal, double end sealing “back to the back” with a water -loader tank). The running part of the pump is made of high -quality carbon steel, the working wheel is stainless steel. If necessary, the entire unit can be made of stainless steel.
Disk pumps of the DNT GSM -2 group are pumps for lubricants and special liquids (motor oils, transmision oils, brake fluid, cooling liquid). The pumping units of this group are equipped with high -power electric motors (for working in a wide range of viscosity of the working environment), as well as reliable and durable mechanical end seal.
The pumping units of DNT Fuel and Emergencies are perfectly cope with pumping outstanded or highly contaminated oils with a high content of various solid particles.
Technical data of the lines of disk pumps of the DNT Fuel and Emergencies:
M3/h feed 1 ... 100
Ples M 5 ... 50
The maximum pressure in the KGC/cm2 hull 10
The temperature of the pumped liquid ° C -20 ... 240
KG density/m3 2000
Visitivity SST 100000
External leakage through the end seal cm3/h 0.1
MM particles * 0.5 ... 50
* - depending on the design of the pump unit.
DNT-MHM 32-20-120
DSC DNT-MSM1 32-20-120 DSC for pumping diesel fuel.
Pump parameters when testing with diesel fuel temperature 20s:
Nominal pressure-10-12 meters V.ST;
Nominal feed-6-8 m3/h.;
Max. DEMIRE DECTION - 6 meters;
Max. The pressure in the pump body is 6 bar;
Max. The temperature of the pumped environment is 100C;
Engine power - 1.5 kW (3x phase, 220 /380 V, 2800 rpm);
The diameter of the suction pipe is 32 mm (flange);
The diameter of the injection pipe is 20 mm (flange);
Building material - carbon steel;
Rotor material - carbon steel;
Seal - mechanical end seal;
Max. The size of solid particles is 6 mm;
DNT-M 140-20-12
DISK pump DNT-M 140 20-12 TU-for pumping diesel fuel.
Nominal pressure-15-20 m. Water. Art.;
Nominal feed-10-12 m3/h (167-200 l/min.);
The maximum pressure in the pump housing is 6 bar;
The maximum temperature of the pumped environment is 120C;
Engine power - 2.2 kW (3x phase, 380V, 2900 vol.
The material of the case and rotor - steel/stainless food steel AISI 304;
Seal - a single end seal/dual end with a tank of the water -loader;
DNT-M 40-25-150
The range of parameters of thermal pumps DNT:
Ples - from 0.5 to 50 meters;
Productivity - from 0.1 to 50 m3/h;
Material - stainless steel, carbon steel, cast iron;
Seal - heat -resistant oilcopic stuffing (heat -expanded graphite), end seal, double end seal with a heat exchanger;
Viscosity - up to 5000 STU;
