Lavor RIVER 1108 - Compact Hot Water Pressure Washer
The Lavor RIVER 1108 professional hot water pressure washer is a compact pressure washer specifically designed for industrial washing in environments that require high performance in small spaces . This professional cleaning tool allows you to tackle the removal of stubborn dirt extremely effectively thanks to the ability to instantly select between cold and hot water via a practical rotary selector.
Equipped with a vertical diesel boiler , the machine is able to generate constant heat which is essential for degreasing oily or encrusted surfaces .

Technical specifications
The Lavor RIVER 1108 has a single-phase 230V-50Hz power supply , with a nominal absorbed power of 2300 W. It is equipped with a reliable motor that operates at a speed of 2800 RPM , guaranteeing the necessary force to operate both the pumping unit and the combustion system without any drops in performance.
This hot water pressure washer has a maximum pressure of 145 bar (100 bar operating pressure), with a water flow rate of 450 L/h . The heating system allows it to reach a maximum output temperature of 90°C . The axial pump with an aluminum head and three high-strength steel pistons ensures the durability necessary for intensive professional cleaning.


Functional specifications
Operational versatility with three-position rotary switch
The Lavor RIVER 1108 is easy to operate thanks to an intuitive rotary switch that allows you to manage the three operating phases: stop, cold water wash, and hot water wash. This feature allows the operator to adapt the washing process to the type of surface and dirt.
Automatic Stop System
The Automatic Stop System instantly stops the pump when the trigger is released, preventing unnecessary overheating and premature seal wear . Combined with the integrated safety valve , this technology ensures a safe working environment and dramatically extends the machine's lifespan.


Thermal efficiency of the vertical diesel boiler
The heating core consists of a vertical diesel boiler equipped with a high-efficiency steel coil . This allows for extremely precise burner adjustment, ensuring optimized combustion that maximizes heat output while minimizing emissions.


Characteristics
- Maximum pressure 145 bar
- Operating pressure 100 bar
- Maximum flow rate 450 l/h
- Power consumption 2300 W
- Maximum outlet temperature 90°C
- Engine 2800 RPM
- Axial pump with aluminum head
- Three high-strength steel pistons
- Vertical diesel boiler
- High-performance steel coil
- Three-position rotary switch
- Automatic Stop System
- Safety valve
- High and low pressure brass lance
- Reinforced high pressure hose
- Burner adjustment
- Ergonomic handle with accessory holder
- Compact design for medium surfaces
Standard Equipment
- Quick-Attach Pistol
- High Pressure Hose 1/4F 8 m. with Swivel Connection M22 x 1.5 with sleeves
- High/Low Pressure Lance
- 3/4F Quick Coupling
- Foam Lance with Tank
