Lavor Thermic 9.1L - Cold Water Pressure Washer with 200 bar Petrol Engine
The Lavor Thermic 9.1L is a cold water petrol pressure washer designed for professional, agricultural, and construction applications, where maximum operating autonomy and high performance are required even in the absence of an electrical power supply. This model combines a high-performance petrol engine with a brass linear pump with three ceramic pistons , ensuring wear resistance and operational continuity even under heavy loads.
Designed for professional operators, the Lavor Thermic 9.1L pressure washer stands out for its high operating pressure of up to 200 bar , a flow rate of 780 L/h and the presence of a thermal valve , which protects the machine from overheating during prolonged use, increasing the reliability and life of the internal components.

TECHNICAL SPECIFICATIONS
This petrol pressure washer is equipped with an 8 HP (5.9 kW) Lavor engine , powered by unleaded petrol and capable of reaching a rotation speed of 3400 RPM , ensuring constant and stable power delivery. Manual start guarantees simplicity and immediate use even in difficult operating environments, while its independence from the mains makes it ideal for mobile interventions or on construction sites without a power supply.
The heart of the system is the TPBH5 pump with a brass head , equipped with three ceramic steel pistons and stainless steel suction and delivery valves , designed to withstand extreme working conditions. The machine develops a maximum pressure of 200 bar and a flow rate of 780 L/h , ensuring high washing performance even on very dirty or encrusted surfaces. The integrated pressure regulator allows precise flow control, adapting it to different operating needs.
FUNCTIONAL SPECIFICATIONS
Cooling system with thermal valve
The presence of the thermal valve represents a fundamental technical solution for the protection of the machine: this valve intervenes automatically in the event of an excessive increase in the water temperature inside the pump, preventing damage to the components and ensuring a longer operating life of the pressure washer.
High-strength brass linear pump
The brass-headed pump with ceramic pistons ensures superior resistance to corrosion and wear, making the Lavor Thermic 9.1L ideal for continuous and intensive use. The three-piston linear configuration allows for even distribution of mechanical force, improving the machine's overall efficiency.

Integrated detergent suction system
Detergent suction with an external probe allows the use of chemicals directly during washing, optimizing professional cleaning operations. This function is particularly useful for removing stubborn dirt, grease, and industrial residues, increasing the effectiveness of the operation.
Advanced pressure regulation
The integrated pressure regulator allows the operator to adjust the jet force based on the type of surface being treated, ensuring maximum versatility of use. This feature makes this Lavor petrol pressure washer suitable for both delicate cleaning and high-intensity jobs.
Robust construction with steel frame
The steel frame provides strength and impact resistance, ensuring stability during use and protecting internal components. The structure is designed for professional use in harsh environments, such as construction sites or industrial areas.
Accessory organization and operational convenience
The machine is equipped with a high-pressure hose holder and integrated nozzle holder , elements that improve work organization and reduce operating times. The predisposition for an optional suction kit further expands the possibilities of use of the Lavor Thermic 9.1L professional pressure washer .
Characteristics
- Professional cold water pressure washer
- Lavor internal combustion engine
- Petrol powered
- Power 8 HP - 5.9 kW
- Engine speed 3400 RPM
- Nominal pressure 190 bar
- Max pressure 200 bar
- Max flow rate 780 L/h
- TPBH5 pump with brass head
- Thermal valve

Standard Equipment
- M22 3/8" Pistol - code 00080-01701
- Lancia M22 - code 00080--02770
- High-pressure nozzle set - code 10002-12241
- R1 high pressure hose 10 m - code 00080-02222

Optional Equipment
- 2 m water tank suction kit - code 10002-12275