Annovi Reverberi 3650 - Semi-Professional 160 bar Hot Water Pressure Washer
The Annovi Reverberi AR 3650 hot water pressure washer is a professional machine designed to ensure high performance and reliability in any cleaning situation. With a maximum pressure of 160 bar and a flow rate of up to 500 L/h , this model stands out for its ability to remove stubborn dirt, grease, and industrial residues with extreme efficiency. Thanks to its 2.7 kW single-phase induction motor with thermal protection and vertical double-coil boiler, the Annovi Reverberi 3650 ensures prolonged and safe use, minimizing the risk of overheating.
Water temperatures can reach up to 90°C , ideal for sanitizing and other applications requiring deep cleaning. Robust, efficient, and equipped with professional accessories, the Annovi Reverberi 3650 is the ideal solution for workshops, farms, and operators seeking a reliable machine for intensive work.

- Ergonomic Handle
- Water Regulation Thermostat
- Water Inlet Filter
- Rubber Tread
- Painted Steel Boiler
functional specifications
Pressure washer with a flow rate of 500 L/h
The AR 3650 pressure washer is a hot water model designed for professional use, capable of ensuring high performance in various sectors, from industrial to artisanal. With a maximum pressure of 160 bar (2320 psi) and a flow rate of 500 L/h , it can tackle even the most stubborn dirt, making cleaning fast and effective.
Heating system with high-efficiency boiler
The heart of the Annovi Reverberi 3650 is the vertical double-coil boiler, made of painted steel and with a refractory base. This system allows water to be heated up to 90°C , ensuring a hot jet that eliminates grease, oil, and encrustations. Ideal for workshops, farms, and environments where sanitization is essential, the boiler is combined with a 14-liter diesel tank , ensuring autonomy during long work sessions.
3-piston axial pump
The Annovi Reverberi 3650 pump features three axial pistons in hardened stainless steel controlled by a wobble plate, a solution that ensures durability and resistance. The automatic bypass valve system eliminates pressure when the lance is not in use, reducing component wear. Furthermore, a safety pressure switch automatically shuts off the boiler in the event of a water shortage, protecting the machine and ensuring operational safety.
8 m reinforced steel coil pipe
Designed for easy everyday use, the AR 3650 features an ergonomic handle, rubber tread and an 8-metre reinforced steel-braided high-pressure hose.

Technical specifications
- 160 bar hot water pressure washer
- 3-piston axial pump controlled by wobble plate
- Pistons in tempered stainless steel
- Automatic bypass valve with pump head pressure reset
- Single-phase induction motor with thermal protection
- Safety pressure switch for boiler shutdown in case of lack of water
- Vertical boiler with double coil and refractory material bottom
- 14 L diesel tank
- Water filter and diesel suction filter
- 8 m steel braided reinforced hose
- Gear pump for diesel fuel
- Ventilation motor with independent boiler
- Total Stop System
- Protection
- Hot water
- Induction motor
- Connecting rod pump
- IPX5-S1 water resistance
- Brass head
- Total Stop System Timed
Standard Equipment

- Gun code 46996 inlet M22 x 1.5 M - outlet M22 x 1.5 F
- Lance code 50690 inlet M22 x 1.5 M - outlet 1/4 NPT F
- Steel Braid Reinforced Hose 8 m M22 x 1.5 F - M22 x 1.5 F entry
- Foaming kit code 40320 M22 x 1.5 M inlet
- Nozzle 1/4 NPT M