AR5X-15.23CT Cold Water Pressure Washer 230 bar

AR Professional AR5X-15.23CT — Professional Cold Water High-Pressure Washer

The AR5X-15.23CT is a professional cold water high-pressure washer by Annovi Reverberi, designed for intensive use in workshops, on construction sites, in agriculture and the food processing industry. With a maximum pressure of 230 bar, a flow rate of 900 l/h and a stainless steel frame, it is available in Luxembourg, Belgium and France through Equindus.

230 bar. 900 l/h. Uncompromising working power.

The AR5X-15.23CT delivers a working pressure of 200 bar at a flow rate of 900 litres per hour. These two combined parameters allow it to tackle the most stubborn contamination — baked-on engine grease, sprayed concrete, compacted agricultural mud, lime deposits — without systematic use of aggressive chemicals.

The 7.4 kW asynchronous motor powered by three-phase 400 V / 50 Hz ensures rapid power build-up and continuous service without thermal derating, even during long or repetitive cycles. The 1,450 rpm speed guarantees quiet and economical operation.

HRC+VRZ ceramic triplex pump — professional technology

The heart of the AR5X-15.23CT is a ceramic piston triplex pump with a connecting rod-crankshaft system and a nickel-plated brass pump head. This architecture guarantees rigorously constant pressure, reduced wear and a service life significantly longer than the wobble-plate pumps found in consumer-grade machines.

Key pump features:

• Ceramic pistons — resistance to abrasion and chemical agents

• Nickel-plated brass pump head — enhanced protection against detergent products

• Bronze connecting rod — low friction, increased mechanical longevity

• Flanged pressure regulation valve — precise adjustment without dismantling the machine

• Automatic by-pass valve — releases pressure in the pump head when the gun is released

• High-temperature Viton seals — resistance up to 50 °C, compatible with hot water supply

Stainless steel frame. Stainless steel gauge. Total robustness.

The AR5X-15.23CT is not a machine fitted with a simple plastic cover. Its protective casing is made of stainless steel, its Ø63 mm pressure gauge is stainless, and its frame is designed to withstand the most aggressive environments: permanent humidity, chemical vapours, repeated mechanical impacts on industrial or agricultural sites.

The X suffix in AR5X designates precisely this stainless steel range from Annovi Reverberi — a level of finish that significantly extends the machine’s service life and reduces long-term maintenance costs.

Stainless construction and mobility:

• Stainless steel protective casing — corrosion resistance, easy to clean

• Integrated stainless Ø63 mm pressure gauge — instant readability, oxidation resistance

• Robust frame with Ø300 mm rubber wheels — easy movement on all floor types

• Net weight 55.4 kg — stable in operation, can be handled by two people

• Inspectable water inlet filter — tool-free maintenance, quick servicing

TST system — automatic stop when gun is released

The AR5X-15.23CT integrates Annovi Reverberi’s TST (Total Stop System Timed) system. When the operator releases the gun, the machine automatically stops after a programmed delay, without the pump running idle in permanent recirculation.

During working days with frequent pauses between wash cycles, this automatic stop directly extends the service life of the pump and motor — and reduces electricity consumption in daily operation.

TST advantages in professional use:

• No pump running idle between two vehicles

• Reduced heat build-up during short, repetitive cycles

• Measurable energy savings on installations running several hours per day

• Integrated motor protection against thermal overloads

Standard accessories included

The AR5X-15.23CT is delivered with a complete set of accessories for immediate use upon receipt. Essential accessories are not paid options.

Standard equipment included:

• High-pressure gun with swivel connector (swivel M22x1.5) — prevents hose twisting

• High-pressure lance M22x1.5 — standard interchangeable connection

• 10 m steel-braided high-pressure hose — resistant to pressure and field abrasion

• Integrated detergent injector — direct suction from an external container

• Pressure regulator — adjustment to surface type and detergent used

• SPF self-priming function (Self Priming Function) — starts without manual priming

Professional applications

The AR5X-15.23CT is versatile by design. Its 200 bar service pressure and 900 l/h flow rate make it a suitable tool for small body shops as well as large agricultural or industrial installations.

Recommended sectors of use:

• Garage & bodywork — engine degreasing, chassis, brakes, running gear

• Truck wash — cleaning trucks, semi-trailers, rigids, heavy agricultural vehicles

• Agriculture — farm equipment (tractors, combine harvesters), livestock buildings, silos

• Food processing — production areas, conveyors, floors and walls, HACCP hygiene compliance

• Construction & civil engineering — formwork, earthmoving equipment, concrete surfaces, facades

• Marine & naval — hull, deck, port equipment, metal structures

Technical specifications

• Reference: AR5X-15.23CT

• Maximum pressure: 230 bar

• Working pressure: 200 bar (2,900 psi)

• Working flow rate: 900 l/h (238 gph)

• Motor power: 7.5 hp / 5.5 kW (7.4 kW in service)

• Rotation speed: 1,450 rpm

• Power supply: 400 V three-phase 3~ / 50 Hz

• Maximum water temperature: 50 °C

• Net weight: 55.4 kg

• Pump type: Triplex HRC+VRZ — ceramic pistons, nickel-plated brass head

• Stop system: TST (Total Stop System Timed)

• Structure: Robust frame + stainless steel casing, Ø300 mm wheels

• Included hose: 10 m steel-braided, M22x1.5

The full AR5 range — Choosing the right model

The AR5-15.23CT is the flagship model of the AR5 series, but the range offers two other configurations depending on your flow rate or power requirements. All three models share the same ceramic triplex architecture and the same mobile frame.

★ Model featured on this page. The AR5-21.18CT prioritises flow rate (1,260 l/h) for large surfaces at moderate pressure. The AR5-21.23CT combines high flow rate and full pressure — ideal for very intensive-use installations. Contact Equindus for selection advice based on your application.

Your AR5X-15.23CT with Equindus

Are you looking for a professional cold water high-pressure washer for your workshop, agricultural operation or industrial installation in Luxembourg, Belgium or France? Equindus offers the AR5X-15.23CT with selection advice, delivery and after-sales technical support.

Our teams guide you in choosing the accessories suited to your specific applications — nozzles, additional lances, hose reel, detergent kit — so the machine is immediately operational according to your field requirements.

For projects requiring on-site installation or commissioning (three-phase network, water connection, access levelling), our technicians travel to Luxembourg and to the border regions of Belgium and France.

FAQ — AR5X-15.23CT

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Manufacturer’s website : Annovi Reverberi — AR Professional

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