Mazzoni high-pressure pumps:

  • Ground pistons for a smoother stroke and better oil-tightness.
  • Oversized shaft and long end section for better torque transmission.
  • Extra-thick ceramic pistons for greater durability
  • Intake and delivery valves with larger water passages
  • Rods made of a special alloy antifriction
  • Forged brass pump head, designed for strength
  • Double gasket sealing system
  • Tapered roller bearings with high resistance
  • Body of the pump designed for long-term durability
  • Seals “U”
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Description

PART NUMBER MODEL GPM PSI PRM HP BORE STROKE SHAFT
P3.031.005-1 XM11500R 3.49 7251 1740 17.14 16 mm/0.629 in 14.32 mm/0.563 in Right
P3.031.006-1 XM15500R 4.76 7251 1740 23.38 16 mm/0.629 in 19.8 mm/0.779 in Right
P3.031.007-1 XM17500R 5.39 7251 1740 26.49 16 mm/0.629 in 21.4 mm/0.842 in Right
P3.031.008-1 XM21500R 6.66 7251 1740 32.73 16 mm/0.629 in 25.5 mm/1.003 in Right
P3.031.013-1 XM11500L 3.49 7251 1740 17.14 16 mm/0.629 in 14.32 mm/0.563 in Left
P3.031.014-1 XM15500L 4.76 7251 1740 23.38 16 mm/0.629 in 19.8 mm/0.779 in Left
P3.031.015-1 XM17500L 5.39 7251 1740 26.49 16 mm/0.629 in 21.4 mm/0.842 in Left
P3.031.016-1 XM21500L 6.66 7251 1740 32.73 16 mm/0.629 in 25.5 mm/1.003 in Left

Additional information

Weight 37.47 lbs

PRODUCT SPECIFICATIONS SHEET

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