MP258 – MP344 – MP431 – MP516

MP258 - MP344 - MP431 - MP516

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Pompe Pollard MP258

  • The motor-pumps of the range MP258 to MP516 are suitable for pumping fluids having a lubricating propriety (oil, diesel oil, etc.).
  • Their flow rates range is from 190 to 516 L/min, for a working pressure up to 10 bar.
  • The Pollard “CMtec” technology guarantees good volumetric efficiency, good suction capacity and the ability to pump viscous fluids.
  • These robust industrial pumps are designed to provide continuous service for many years.
  • For any request, not included in the catalog, a feasibility analysis can be carried out by our design office on simple demand.
 
Flow range (L/min) ≤ 500
Speed rotation range (rpm) ≤ 1000*
Fluid viscosity range (cSt) 1 – 10000*
Suction capacity (bar) -0,5
Max. operating pressure (bar) 10
Integrated by-pass Yes
By-pass standard setting (bar) 5
Standard operating temperature (°C) -20 / +150
Body and stator material Cast iron
Shaft and vanes material Hardened steel
Max. size of hard particles (microns) 200
Acoustic pressure (dB) 85
Seal type Mechanical seal
Weight Depending on the motorization

Ref.  
MP258 258 L/min
MP344 344  L/min
 MP431 431  L/min
MP516 516  L/min
Viscosity (cSt) Speed max. (rpm)
Visc. < 1000 1000
1000 < Visc. < 3000 750
3000 < Visc. < 5000 500
5000 < Visc. < 10000 200
Visc. > 10000 100