
Jenny Gas Engine Cold Pressure Washers
Hypressure Jenny Gas Engine Direct Drive Cold Pressure Washers were designed and manufactured to be rugged, dependable, efficient, versatile, safe and easy to use. The HPJ’s heavy duty roll cage frame construction and finest quality components available make them ideally suited for the rigorous demands of commercial, industrial and rental applications.
These high performance machines are packed full of standard features to let you clean both quickly and effectively. Put the power of a Hypressure Jenny to work washing equipment, cleaning vehicles and fleets, or helping with general housekeeping tasks. The HPJ’s allow you to clean with no wasted time, effort or water. Exact cleaning needs can be met by combining a range of pressures from 2000 to an amazing 5000 psi and flows from 2.8 gpm to 8.0 gpm.
The machine is ready to use straight out of the box! Just add oil to the engine, fill the tank with gasoline, connect the water supply hose, start the engine and begin cleaning.

Model HPJ2030
| Pump Output | |
| Pressure - PSIG | 2000 |
| Volume - GPM | 2.8/3.0 |
| Triplex Ceramic Plunger | General/Cat |
| Direct Drive | Standard |
| Gasoline Engine | |
| Horsepower | 6 HP OHV |
Starting |
Recoil |
Oil Sentry |
Standard |
Oil Cartridge Filter |
N/A |
In-Line Gasoline Filter |
N/A |
Fuel Tank Capacity |
3 Quart |

Model HPJ2545
| Pump Output | |
| Pressure - PSIG | 2500 |
| Volume - GPM | 2.8/3.0 |
| Triplex Ceramic Plunger | General |
| Direct Drive | Standard |
| Gasoline Engine | |
| Horsepower | 13 HP OHV |
Starting |
Recoil |
Oil Sentry |
Standard |
Oil Cartridge Filter |
Standard |
In-Line Gasoline Filter |
Standard |
Fuel Tank Capacity |
3 Quart |

Model HPJ2580
| Pump Output | |
| Pressure - PSIG | 2500 |
| Volume - GPM | GPM 8.0 |
| Triplex Ceramic Plunger | Cat |
| Direct Drive | Gear Gear Reduced |
| Gasoline Engine | |
| Horsepower | 20 HP OHV |
Starting |
Recoil |
Oil Sentry |
Electric |
Oil Cartridge Filter |
Standard |
In-Line Gasoline Filter |
Standard |
Fuel Tank Capacity |
3 Gallon |

Model HPJ3035
| Pump Output | |
| Pressure - PSIG | 3000 |
| Volume - GPM | GPM 3.5/3.5 |
| Triplex Ceramic Plunger | General/Cat |
| Direct Drive | Standard |
| Gasoline Engine | |
| Horsepower | 11 HP OHV |
Starting |
Recoil |
Oil Sentry |
Standard |
Oil Cartridge Filter |
Standard |
In-Line Gasoline Filter |
N/A |
Fuel Tank Capacity |
1.25 Gallon |

Model HPJ3040
| Pump Output | |
| Pressure - PSIG | 3000 |
| Volume - GPM | GPM 4.0/4.0 |
| Triplex Ceramic Plunger | General/Cat |
| Direct Drive | Standard |
| Gasoline Engine | |
| Horsepower | 13 HP OHV |
Starting |
Recoil |
Oil Sentry |
Standard |
Oil Cartridge Filter |
Standard |
In-Line Gasoline Filter |
N/A |
Fuel Tank Capacity |
1.25 Gallon |

Model HPJ3056
| Pump Output | |
| Pressure - PSIG | 3000 |
| Volume - GPM | GPM 5.6 |
| Triplex Ceramic Plunger | General |
| Direct Drive | Gear Reduced |
| Gasoline Engine | |
| Horsepower | 18 HP OHV |
Starting |
Electric |
Oil Sentry |
Standard |
Oil Cartridge Filter |
Standard |
In-Line Gasoline Filter |
Standard |
Fuel Tank Capacity |
3 Gallon |

Model HPJ3540
| Pump Output | |
| Pressure - PSIG | 3500 |
| Volume - GPM | GPM 4.0 |
| Triplex Ceramic Plunger | Cat |
| Direct Drive | Standard |
| Gasoline Engine | |
| Horsepower | 15 HP OHV |
Starting |
Recoil |
Oil Sentry |
Standard |
Oil Cartridge Filter |
Standard |
In-Line Gasoline Filter |
N/A |
Fuel Tank Capacity |
1.25 Gallon |

Model HPJ3555
| Pump Output | |
| Pressure - PSIG | 3500 |
| Volume - GPM | GPM 5.5 |
| Triplex Ceramic Plunger | Cat |
| Direct Drive | Gear Reduced |
| Gasoline Engine | |
| Horsepower | 20 HP OHV |
Starting |
Electric |
Oil Sentry |
Standard |
Oil Cartridge Filter |
Standard |
In-Line Gasoline Filter |
Standard |
Fuel Tank Capacity |
3 Gallon |

Model HPJ4045
| Pump Output | |
| Pressure - PSIG | 4000 |
| Volume - GPM | GPM 4.5 |
| Triplex Ceramic Plunger | Cat |
| Direct Drive | Gear Reduced |
| Gasoline Engine | |
| Horsepower | 20 HP OHV |
Starting |
Electric |
Oil Sentry |
Standard |
Oil Cartridge Filter |
Standard |
In-Line Gasoline Filter |
Standard |
Fuel Tank Capacity |
3 Gallon |

Model HPJ5045
| Pump Output | |
| Pressure - PSIG | 5000 |
| Volume - GPM | GPM 4.5 |
| Triplex Ceramic Plunger | Cat |
| Direct Drive | Gear Reduced |
| Gasoline Engine | |
| Horsepower | 25 HP OHV |
Starting |
Electric |
Oil Sentry |
Standard |
Oil Cartridge Filter |
Standard |
In-Line Gasoline Filter |
Standard |
Fuel Tank Capacity |
3 Gallon |