HOT WATER HIGH-PRESSURE CLEANERS
ACQUA E FUOCO
nvy 500
Professional and industrial mobile hot water high-pressure cleaners.
Hot water at ultra-high pressure allows the removal of stubborn dirt, encrustations, and oily or greasy stains. The 500-bar jet power, combined with the degreasing action of hot water, dissolves dirt more quickly, optimizing working times and reducing chemical consumption.
DESIGNED FOR CONTINUOUS OPERATION
AND LONG-LASTING PERFORMANCE
Professional high-pressure cleaners, robust, compact, and efficient, equipped with a high-performance boiler.
The Acqua e Fuoco range stands out for the high reliability of its components and its versatile applications. These are robust high-pressure cleaners built to last over time.
The rotomolded tanks integrated into the structure are designed to ensure high capacity and extreme resistance. Their constant and thick structure makes them highly durable and impact-resistant.
The high-performance boiler is equipped with a special coil to withstand ultra-high pressure.
The 500-bar jet power, enhanced by the efficiency of hot water, makes NVY 500 ideal for cleaning formwork and in the concrete manufacturing sector.
The 500-bar jet power, enhanced by the efficiency of hot water, makes NVY 500 ideal for cleaning formwork and in the
SECTOR OF
CONCRETE MANUFACTURING
APPLICATION SECTORS
The 500-bar high-pressure jet ensures an extremely effective mechanical action, further enhanced by hot water: heat expands encrustations, weakening them and facilitating their rapid detachment from surfaces.
NVY 500 is ideal for sectors where only hot water combined with high-pressure impact can effectively remove dirt: • Manufacturing of reinforced concrete products • Cleaning of formwork previously covered with oily substances • Cleaning of vehicles used for transporting bituminous substances • Asphalt machinery cleaning • Mechanical industries • Construction sites • Shipyards • Hull cleaning to remove barnacles.
USE AS A FIXED STATION
NVY 500 pressure washers can be installed in a technical room as a fixed station, equipped with flame control, remote control, and chimney extension to supply a high-pressure water network connecting the machine to the washing area.
500-BAR MOBILE HOT WATER HIGH-PRESSURE CLEANER WITH 21L ROTOMOLDED WATER TANK
NVY 500 has been designed with a large-capacity water tank, whose vertical shape ensures perfect pump supply, always receiving pressurized water without air bubbles. This structure provides great maneuverability and ease of use while minimizing ground space, despite accommodating a high-power pump-motor unit (20 HP).
The electronic board is highly professional: every function has been designed with a large margin of tolerance.
The autotransformer that distributes power supply is independent of the electronic board and fixed on a dedicated metal plate.
Numerous micro LEDs on the electronic board help technicians quickly identify the origin of any malfunction.
High-performance electric motor that stabilizes the operating temperature at constant and optimal levels, paired with a 3-piston ceramic pump for maximum efficiency.
The high-quality components allow continuous use without the need for cooling breaks.
The pump-motor coupling features an elastic joint located in the gap between the two motor flanges.
DISCOVER
IN DETAIL
technical data
| MODEL | PRESSURE | DELIVERY | PUMP RPM | MOTOR POWER | ABSORBED POWER | TEMPERATURE | DIMENSIONS |
|---|---|---|---|---|---|---|---|
| NVY 15.500 | 500 BAR | 15 L/min | 1450 rpm | 20 HP | 3ph - 18kW | 30 - 140 °C | 114x62x123h cm |
DISTINCTIVE FEATURES
OF THE RANGE
Robust, impact-resistant, and compact structure: • Tubular frame and thick platform, mounted on two fixed wheels and two pivoting wheels for maximum maneuverability. • Stainless steel front and top covers, thick and removable for immediate and efficient maintenance. • 3-piston ceramic pump• 1450 rpm high-performance electric motor • Pump-motor coupling with double flange and elastic joint • Regulation valve and safety valve • High-capacity integrated rotomolded tanks • Anti-limescale dosing pump controlled by the electronic board • Water filter and triple fuel filtration system.
THE TANKS
The 21 L water tank has been designed to have an extremely large capacity and difference in height between the water inlet and the suction. This allows the pump to be constantly fed under pressure, prevents air bubbles from being sucked in and compensates for any lack of inlet pressure.
The 24 L fuel tank has a large capacity and an internal level sensor that is sealed by contact with a gasket and not by expansion of a rubber ring. It also has a drain tap at the bottom.
The anti-limescale tank (3.2 L) is located at the back of the machine and also serves as a practical cable winder. It is equipped with a level sensor and a dosing micro-pump. A warning light on the control panel signals when the pump stops due to lack of anti-limescale liquid. The micro-pump will start up again after refilling.
CONTROL PANEL
Simple and intuitive 24V control panel, complete with: • Pump start switch • Boiler start switch • Stop switch • Power indicator • Pump in operation indicator • Boiler in operation indicator • No fuel warning light • Lack of limescale indicator • Thermostat • Pressure gauge.
Timed intelligent total stop: motor stops after 15 seconds with gun closed; total stop after 10 seconds of operation without water; total stop due to accumulation of 10 microleaks; safety system that disables all functions when the motor is not started within 60 minutes.
- Total control and advanced safety systems with LED signalling on the control panel:
- Pump operating indicator light
- Safety stop signalling after a power failure.
- Micro leakage detection indication.
- Boiler in operation indicator light.
- Stop indication for combustion control system intervention.
- Lack of limescale indicator light.
- Fuel reserve warning light.
ROBUST AND IMPACT-RESISTANT
The load-bearing structure consists of a tubular frame and a very thick platform.
The frame is cataphoresis-treated and then painted with epoxy powders. This treatment provides greater resistance over time.
To complete the bodywork, two covers, one at the front and one at the top, are made of thick stainless steel.
DIESEL FILTRATION SYSTEM
A. Prefilter (120 µm) for removing coarse substances
B. Cartridge filter (31 µm) for finer impurities
C. Self-cleaning submerged fuel filter with counterweight to keep it at the bottom
This triple diesel filtration system prevents pump malfunctions by keeping the small emergency filter clean.
CARE FOR EVERY DETAIL
Its characteristic, vertically developed structure not only allows the considerable technical advantages described, such as the constant pressure supply of the pump, but is also extremely ergonomic. The handles at the back, unlike conventional high-pressure cleaners, are positioned at the correct height and make it easy to move around.
The diesel filler cap on the back is conveniently positioned. In addition, the anti-limescale tank serves as a convenient holder for winding the power cable.
The typical structure of the 500 bar high-pressure washer makes it possible to accommodate a high-powered pump-motor unit (20 HP) while occupying as little floor space as small semi-professional high-pressure washers.
EASY AND QUICK ACCESS TO INTERNAL COMPONENTS
When designing the Acqua e Fuoco range, great consideration was given to immediate access to each of its components.
Simply remove the front and top bonnets for easy access to the main components. For deeper maintenance operations, the entire tank block can also be removed to gain full access to the components.
SAFETY SYSTEMS
NVY 500 is protected by a multiple safety system: combustion safety is ensured by detecting both water flow and pressure.
If one of these devices fails, combustion is immediately stopped, preventing any risk of overheating.
- Pressure switch (1)
- Flowswitch (2)
- Pressure valve (3)
- Pressure switch(4)
- Safety valve (5)
HIGH EFFICIENCY AND FUEL SAVINGS
High-efficiency boiler, highly performing, with Bacharach emission rating between 0 and 1.
Interested in NVY 500 industrial hot water pressure washers?
We will be happy to assist you in choosing the best high-pressure cleaner for your needs.
STANDARD ACCESSORIES FOR
PROFESSIONAL USE
The supplied accessories comply with professional and safety standards. The 15m high-pressure hose allows safe cleaning of large equipment while maintaining distance from the cleaner.
500 BAR
- 15m blue non-staining high-pressure hose
- Gun with ergonomic grip.
- High-pressure nozzle.
OPTIONAL ACCESSORIES
- Combustion control with photocell.
- Remote control (combined with combustion control kit).
- Hour meter.
- Chimney extension.