STANDARD Type 3C0A/9C0A
3 Phase or 1 Phase IP44
APPLICATIONS
Electric pumps 3 COA and 9 COA are designed for pumping coolants, cutting compounds and oils of a
maximum up to 150mm2. s-1 (at 20°C). With temperature of pumped fluid 0°C to 60°C.
The 3 COA series is produced for a
frequency of 50 or 60Hz and voltage ranges of:
380 – 440/220 – 254V
500 – 575/288 – 332V
The 9 COA series is produced in
230-240V – 1 phase 50Hz S1.
Other voltages can be supplied on
request.
PROTECTION AND COOLING
3 COA pumps are special vertical machines with three-phase
squirrel-cage motors, IP 44 protection and IC 00-41 cooling. The 9
COA pumps have single phase squirrel-cage motors, IP44 protection and IC 00-41 cooling.

HIGH PRESSURE Type C0V
3 Phase 415V IP54
Suitable for pumping liquids with max.

viscosity of 90 mm2s- 1 (12°E).
COV pumps are widely used for cooling and lubrication of machine tools
where higher pressure is needed for washing off swarfs and/or for pressure pumping of
cooling and lubrication liquid through filters.

The pumps are also used on filtration
equipment for oil treatment, in chemical laboratories as well as in photochemical industry.
The temperature range of pumped liquid in 0ª to +60ªC.