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 – On Demand high temperature seals 85°C
- Ball bearings
- Body of the pump designed for long-term durability
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Description
| PART NUMBER | MODEL | GPM | PSI | RPM | HP | BORE | STROKE | SHAFT |
| P3.020.404 | MMD15250L N184TC | 4 | 3626 | 1740 | 9,74 | 20 | 4,85 | LEFT |
| P3.020.410 | MMD15250L N184TC | 4 | 3626 | 3400 | 9,74 | 15 | 4,5 | LEFT |
| P3.020.401 | MMD15250R N184TC | 4 | 3626 | 1740 | 9,74 | 20 | 4,85 | RIGHT |
| P3.020.407 | MMD15250R N184TC | 4 | 3626 | 3400 | 9,74 | 15 | 4,5 | RIGHT |
| P3.020.405 | MMD18250L N184TC | 5 | 3626 | 1740 | 11,69 | 20 | 6 | LEFT |
| P3.020.411 | MMD18250L N184TC | 5 | 3626 | 3400 | 11,69 | 15 | 5,5 | LEFT |
| P3.020.412 | MMD21250L N184TC | 6 | 3626 | 3400 | 13,64 | 15 | 6,25 | LEFT |
| P3.020.402 | MMD18250R N184TC | 5 | 3626 | 1740 | 11,69 | 20 | 6 | RIGHT |
| P3.020.408 | MMD18250R N184TC | 5 | 3626 | 3400 | 11,69 | 15 | 5,5 | RIGHT |
| P3.020.406 | MMD21250L N184TC | 6 | 3626 | 1740 | 13,64 | 20 | 7 | LEFT |
| P3.020.403 | MMD21250R N184TC | 6 | 3626 | 1740 | 13,64 | 20 | 7 | RIGHT |
| P3.020.409 | MMD21250R N184TC | 6 | 3626 | 3400 | 13,64 | 15 | 6,25 | RIGHT |
Additional information
| Weight | 16.53 lbs |
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