Lavor Kuban 1509 - Professional Hot Water Pressure Washer 170 bar
The Lavor Kuban 1509 is a professional hot water pressure washer designed for heavy-duty industrial and craft applications, where the combination of pressure and temperature is crucial for effective cleaning. The machine operates at a nominal pressure of 140 bar ( 170 bar max ) with a flow rate of 540 L/h and a maximum temperature of 110°C , making it suitable for removing grease, oil, and stubborn dirt from metal surfaces, machinery, and heavy vehicles.
The heart of the Kuban 1509 is a 4-pole induction motor with thermal protection combined with a ceramic-coated three-piston pump with a brass head and built-in bypass valve . The 24V low-voltage Total Stop ignition system with delayed shutdown ensures operational safety and extended component life, making it one of the most reliable solutions in the single-phase hot water pressure washer category.

TECHNICAL SPECIFICATIONS
Kuban 1509 is powered by a 230V single-phase 3000W 4-pole induction motor with integrated thermal protection , ensuring torque stability and prolonged resistance to intensive work cycles. The auxiliary motor dedicated to the burner is independent, ensuring continuous operation even under high thermal load. The CL35 pump with three ceramic pistons rotates at 1400 RPM and has a brass head with a built-in by-pass valve , ensuring a constant pressure curve throughout the work cycle.
On the hydrothermal level, the machine reaches a maximum water temperature of 110°C thanks to the vertical boiler with a high thermal efficiency steel coil , fed by an integrated 16 L diesel tank . Temperature regulation is performed via a highly sensitive stainless steel sensor, with rapid response to load variations. The stainless steel suction and delivery valves complete the hydraulic circuit, ensuring corrosion resistance and long-lasting durability.
FUNCTIONAL SPECIFICATIONS
Total Stop 24V low voltage with delayed shutdown
The 24V low-voltage Total Stop system automatically shuts off hydraulic flow to the gun when the trigger is released, eliminating line pressure. The delayed intervention protects the pump from frequent cold starts and reduces thermal stress on the system, extending the life of the ceramic piston pump.
3-piston ceramic pump with brass head and integrated by-pass
The CL35 triple-piston, ceramic-coated pump provides superior sealing compared to aluminum pumps, with less abrasive wear and improved compatibility with hard water. The brass head ensures corrosion resistance, while the built-in bypass valve recirculates the fluid when not in use, maintaining the pump's pressure without the risk of overheating.

Vertical boiler with high thermal efficiency steel coil
The vertical steel coil boiler maximizes heat exchange between the combustion gases and the flowing fluid, bringing the water to operating temperature quickly. The vertical configuration promotes natural circulation and limits the formation of limescale deposits. The 16-liter diesel tank ensures extended operating time without the need for frequent refills.
Thermal regulation with high sensitivity stainless steel sensor
Temperature regulation via a highly sensitive stainless steel sensor allows for precise control of the thermal setpoint, with rapid response times to changes in load or burner flow. This results in a constant delivery temperature, essential in professional applications where thermal stability is critical to the effectiveness of the cleaning process.
Detergent suction with integrated 4.2 L tank
The detergent dosing system with an integrated 4.2 L tank allows for direct injection of the chemical into the hydraulic circuit without external accessories. Low-pressure detergent intake preserves its chemical properties and allows for uniform dosing, making the machine autonomous even during pre-treatment and intensive degreasing phases.
Stainless steel suction and delivery valves
The use of stainless steel valves on the suction and discharge ports ensures chemical resistance to aggressive cleaning agents and high operating temperatures. Compared to standard brass valves, they offer longer life during continuous work cycles and a lower risk of blockage due to limescale deposits, a crucial feature in industrial applications with very hard water.
Characteristics
- Professional hot water pressure washer
- Single-phase 230V power supply
- 4-pole induction motor
- Power 3000 W
- Nominal pressure 140 bar
- Max pressure 170 bar
- Max flow rate 540 L/h
- Outlet water temperature 110°C
- CL35 pump with brass head and 3 ceramic steel pistons
- 1400 RPM revolutions
- Delayed Total Stop 24V
- Vertical boiler
- Detergent tank 4.2 L
- 16 L Diesel Tank
- Made in Italy

Standard Equipment
- M22 3/8" pistol with swivel attachment - code 00080-04561
- Adjustable lance - code 00080-01715
- Nozzle 030 - code 00080-03185
- R1 high pressure hose 10 m - code 00080-02417
