Annovi & Reverberi 3590 - Hot Water Pressure Washer - 150 Bar - 450 L/h

The Annovi Reverberi 3590 hot water pressure washer is a semi-professional model, perfect for both demanding hobbyists and professionals, equipped with professional accessories to remove stubborn dirt such as oil and grease.

Internally, it is equipped with a brass head pump and three oil-hardened stainless steel axial pistons, controlled by an oscillating plate with an automatic by-pass valve that zeroes the pressure in the pump head.

The single-phase induction electric motor with thermal protection delivers up to 2.4 kW, with a maximum flow rate of 450 L/h and a maximum pressure of 150 bar.

To raise the water temperature to a maximum of 90°C, the pressure washer in question is equipped with a vertical boiler with a double coil and refractory bottom, fed by a 4-litre diesel tank. A safety pressure switch shut down the boiler in case of water shortage.

The Total Stop System allows the pressure washer to automatically stop when the gun lever is released and restart when work is resumed, preventing overheating, extending the service life of the machine and reducing water and energy consumption.

The model also includes an inspectable water inlet filter and a diesel intake filter. On one side of the pressure washer is a rotary switch for hot or cold operation, no temperature control option.

The classic design of the pressure washer ensures practicality and manoeuvrability, making it easy to move the device around.

Why choose a hot water pressure washer? It is mostly required the use of a hot water pressure washer whenever there is the necessity to remove oily or particularly stubborn dirt in the shortest time. The hot water washing performing levels turn out to be considerably higher than the ones reached by cold water (up to 50% higher in some cases), because the heat favours the dirt dissolution. Thus, the heat on a surface results in a quick-drying. Using a hot-water high-pressure cleaner therefore involves less washing time (for the same amount of dirt), better breakdown of non-water-soluble dirt, less drying time and less detergent; in short, lower fixed cleaning costs.

Vertical boiler with high-efficiency stainless steel double coil.

Auxiliary motor for boiler unit ventilation.

Large boiler outlet.

Thermal boiler protection.

Axial pump with simple design, very few moving parts.

Total Stop device that allows the machine to be activated or stopped completely by operating the gun lever.

Professional spray gun.

Safety valve

MOTOR: single-phase electric (230 V)

- Built-in diesel tank (4 L)

FLOW RATE:

• Max. flow rate: 450 L/h (7.5 L/min) The flow rate is the most important technical data of a pressure washer, because it indicates, even more than the pressure, the real power of the machine.

OPERATING PRESSURE:

• Max. 150 bar

Axial pump, brass head with three high-strength steel pistons.

FLOW RATE:

• Max. flow rate: 450 L/h (7.5 L/min) The flow rate is the most important technical data of a pressure washer, because it identifies, more than the pressure, the real power of the machine

OPERATING PRESSURE:

• Max 150 bar, among the highest levels of its category.

Specifications:

• Auxiliary motor for boiler ventilation.
• Vertical boiler with steel high-thermal efficiency coil.

To raise the water temperature to a maximum of 90°C, the pressure washer in question employs a vertical boiler with a double coil and refractory bottom.

This boiler is fed straight from the 4-litre diesel tank, which ensures efficient combustion for water heating.

A key safety element is the safety pressure switch, designed to automatically switch the boiler off in case of water shortage, thus preventing overheating.

The pressure washer is also equipped with an inspectable water inlet filter and a diesel intake filter, both of which are crucial to maintain optimum performance over time by reducing wear and tear on internal components.

On the side of the pressure washer is a rotary switch that allows the user to choose between hot or cold operation.

It is important to point out that there is no water temperature control once the desired option has been selected; this feature makes the pressure washer particularly suitable for applications where specific water temperature is not adjustable but needs to be constant, as in many industrial and professional applications.

Simple and immediate controls for a rapid use of the unit.

Professional gun with guard.

Detail of the wheels which allow easy and convenient handling of the pressure washer.

Easy connection system of your home mains.

Details of the handle.