Comet FDX Xtreme- Industrial pressure washer 500 bar
Comet FDX Xtreme pressure washers are hydrodynamic units designed for industrial use and equipped with a 22 HP Honda GX690 engine , ideal for carrying out operations and maintenance that require high pressures, high flow rates and great operating reliability. The Comet FDX Xtreme is assembled on a sturdy frame made of flat and tubular steel with anticorrosive treatment and equipped with a central lifting tube .
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This high pressure washer is able to replace the use of traditional tools and utensils with the power of the water jet both in naval, industrial and building maintenance (for the restoration of plaster, bricks, etc.), and to reduce the and to improve the quality of interventions.
The Comet FDX Xtreme replace the classic pressure washers which, due to insufficient power, are unable to carry out the most complex processes. The Comet FDX Xtreme cold water pressure washer therefore replaces electric pressure washers with a power equal to or greater than 15 kW , proposing, with its motor power of 23.1 kW , to act where the lack of electricity or a generator would a limit to complete those industrial-type processes that require high pressure and performance.
Honda GX 690 engine

The powerful Honda GX 690 engine supplied with this professional pressure washer uses petrol as fuel, contained in a 20 liter tank . The engine is twin-cylinder , 4-stroke and 22 HP . Recommended for a wide range of professional machines in the industrial and shipbuilding sectors, this Honda GX 690 engine supplied with Comet Fdx Xtreme pressure washers has an OHV configuration , which guarantees very efficient combustion . The Digital CDI variable valve timing system ensures higher power , lower fuel consumption and low emissions . Made with professional quality to ensure total reliability and continuity of work over time , it is therefore built with quality materials , capable of releasing low vibrations and noise . The starting of the engine is electric , while there is the Oil Alert automatic stop system , a control panel with manual Starter command and a charging coil .



The models, which can be selected from the drop-down menu, are all equipped with a Honda GX 690 engine. These Comet Made In Italy pressure washers, however, are equipped with different pumps.
The TW Premium 500 pump is mounted on the FDX Xtreme 15/500 , FDX Xtreme 18/400 and FDX Xtreme 21/500 Vanguard B&S 31 HP models
The following models are fitted with the TW Premium pump : - FDX Xtreme 21/350 ; - FDX Xtreme 30/280 ; FDX Xtreme 36/230 ; FDX Xtreme 42/180 .
TW PREMIUM 500 PUMP

Designed for intensive use , this Comet Tw Premium 500 pump is forged in anti-corrosion profused aluminum alloy , with brass head and manifold, guide pistons and non-return valves in hardened and high-efficiency stainless steel. The plunger pistons are all ceramic and the connecting rods are all bronze alloy . With high quality tapered bearings and increased oil capacity to dissipate heat and improve lubrication, the Tw Premium 500 pump has a flow rate of 1602 L/h . The casing of this device is equipped with an exclusive patented No Oil Leak anti-dispersion system, to minimize wear on the piston oil seal. There is an exclusive sealing system between the crankcase and the pump head, which prevents the infiltration of dust and dirt where the pistons work. The male shaft is 24 or 30 mm.
TW PREMIUM PUMP
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The TW Premium anti-corrosion cast aluminum alloy pump is the strength of the FDX Xtreme pressure washers listed above. With a brass head , hardened stainless steel drive pistons and check valves, this pump includes a brass manifold and all ceramic plunger pistons. Like the TW Premium 500 model described in the paragraph above, the TW Premium pump is also equipped with the same characterizing elements: bronze alloy connecting rods , high quality tapered roller bearings and greater oil capacity to dissipate heat . However, the flow rate is higher, with 3210 L/h . This pump also features the exclusive No Oil Leak anti-dispersion system, the anti-infiltration sealing system between the crankcase and head. The male shaft is 24 or 30 mm .
Pressure Regulation and Safety Systems
The Comet FDX Xtreme pressure washer is equipped with an excellent pressure regulation system with a by-pass valve for the discharge of the excess flow.
The regulating valve is also equipped with a delivery branch pressure reset system : when the gun is closed, the water flow is bypassed at low pressure while also keeping the delivery branch at low pressure. With the reopening of the gun the working pressure is reached gradually allowing greater safety for the operator and less wear of the internal combustion engine and the pumping group .
Finally, a further advantage of this system is the greater maneuverability of the Delivery Pipe with the gun closed and the less effort to reactivate the gun .
Sectors of Use
The Comet FDX Xtreme high-pressure cleaner is mainly aimed at companies operating in the building , shipbuilding , steel and foundry (steel and metalworking companies) or energy sectors and in general where it is necessary to use of extremely powerful equipment in terms of pressure and flow rate.
The main applications are therefore to be found in the removal of paint, rust, graffiti from both steel and concrete surfaces, in the removal of mortars and plasters, in the removal of deposits and marine encrustations, in sandblasting and in the cleaning of bridges and holds. , in agriculture and in water sandblasting.



Main features
- Sturdy frame made of sheet metal and tubulars painted with anticorrosive treatments
- 304 stainless steel cladding panel
- Ergonomic handlebar to facilitate maneuverability
- Practical pistol and lance housing
- Inspectable cartridge suction filter
- 4 Foamed Wheels with Pneumatic Effect
- Honda GX690 twin-cylinder petrol engine
- Comet TW Premium pumps
- Reducer Regulator valve with zero pressure
- Thermostatic valve for overtemperature protection
- Nozzles with ceramic insert

Models available
- FDX Xtreme 15/500 Honda GX690
- FDX Xtreme 18/400 Honda GX690
- FDX Xtreme 21/350 Honda GX690
- FDX Xtreme 30/280 Honda GX690
- FDX Xtreme 36/230 Honda GX690
- FDX Xtreme 42/180 Honda GX690
- FDX Xtreme 21/500 Vanguard B&S 31 HP