Products

Series: MK

All Pratissoli pumps are designed to perfection. This triplex high pressure plunger pump, is promised to achieve the high pressure which you need. Design and manufactured in Italy. Efficiency and effectiveness built into the design will guarantee your investment in this product.

Patented features

  • Symmetrical power end design with top and bottom mounting holes allowing for easy left to right shaft conversion.
  • Single P.T.O. shaft, d. 30
  • Pressure packing design with integrated cooling system
  • Long life Suction/Delivery in line valves with spherical profile
  • Vertically arranged suction/delivery valves
  • Splash lubrication
  • External gear box available in two ratios and positionable on left or right side of the pump at 0°-45°-90°-135°-180° from the horizontal axis
  • Drain valve kits

Materials Used

  • Pump body: Cast iron
  • Manifold: spheroidal cast iron,nickel treated
  • Shaft bearings: Self adjusting shaft bearings with double roller rim
  • Head: Nickel-treated stainless steel
  • Connecting Rods:  Forged steel with antifriction bearings
  • Crankshaft: Forged alloy steel, hardened, tempered and nitrited
  • Guide pistons: Surface-treated cast iron, nickel treated
  • Plungers: Solid ceramic
  • Valves: Stainless steel

Pump Selection Table

Pump Model Volume Pressure Power Speed Weight Dimensions
L/min GPM bar psi kW HP rpm Kg mm
MK 40 154 40,5 400 5800 118 160 1800 393 829x747x362
MK 40 154 40,5 400 5800 118 160 1500 393 829x747x362
MK 45 194 51,2 300 4350 111 151 1800 393 829x747x362
MK 45 194 51,2 300 4350 111 151 1500 393 829x747x362
MK 50 240 63,4 250 3600 115 156 1500 393 829x747x362
MK 50 240 63,4 250 3600 115 156 1800 393 829x747x362
MK 55 290 76,7 200 2900 111 151 1800 407 841x747x400
MK 55 290 76,7 200 2900 111 151 1500 407 841x747x400
MK 60 346 91,4 170 2500 112 153 1800 407 841x747x400
MK 60 346 91,4 170 2500 112 153 1500 407 841x747x400
MK 65 406 107,3 150 2175 116 158 1500 407 841x747x400
MK 65 406 107,3 150 2175 116 158 1800 407 841x747x400

Literature

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