DTS Series 4.0 Twin Flow

sku: 14792

SKU: 14792 Categories: ,
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The Dualtech Technology System can be found on AR Blue Clean DTS Series 4.0 Twin Flow model of high pressure washer. Hard working, innovative and versatile, it provides unprecedented performance thanks to the synergy of 2 Power Units which double the water flow. The newly marketed Twin Flow high pressure washer was designed for numerous applications and, based on the type of work to be done, you can choose whether to run just one or both Power Units by means of the special switch.

How does it work? By selecting the ECO Soft Cleaning mode, one Power Unit is activated for light washing, and is particularly suitable for wooden surfaces, cars, bicycles, patio furniture and outdoor fabrics. But both Power Units are activated with the FAST Cleaning mode: thanks to the dual flow of water, the washing job will go much faster, and be more intense and more effective. It’s therefore ideal for removing the most stubborn dirt from resistant surfaces such as stone and concrete slabs, stairs, swimming pools, brick walls and metal railings.

High performance, versatility and close attention to details: thanks to the telescopic handle and the wide rubber wheels, the high pressure washer can be easily moved around, and the rubber feet on the back of the machine help protect it from impacts. There is also sufficient space for the accessories holder.

In addition to the practical static hose reel, there is a nozzle pocket and two additional lance holders on the back of each high pressure washer so that everything can be kept in its place after the job is done.








Swimming pools










Aluminum head

Cold water

Total Stop System

Universal engine

Water resistance

Wobble plate pump

self priming function



AR Code 14792
Model 4.0
EAN Code 8016287147927
Max pressure (bar) 150
Max flow rate (l/h) 810
Absorbed power (kW) 2,5
Revolutions / min (rpm) 3400
Voltage (V) 220-230
Frequency (Hz) 50-60
Max inlet water temperature (°C) 50
Net weight (kg) 14
Unit size (mm) LxWxH 449x388x895
Gross weight (kg) 16.7
Packaging size (mm) LxWxH 420x395x770
Pallet qty 10
20 feet container qty 210
40 feet container qty 435
Truck qty 330

Dualtech Tecnology System

Dualtech Technology System (DTS) is the innovative technology system for Annovi Reverberi patented high pressure washers that have 2 Power Units inside the machine.

It can provide an increase in Washing Performance Power of up to 50%, both in terms of intensity and extension of the jet, with a resulting reduction in cleaning times. In fact, the flow rate from the 2 Power Units can reach up to 850 l/h, double that of a normal home & garden high pressure washer.

This also means that the jet can reach up to 5 metres away, allowing you to easily clean even very large overhead surfaces, which is difficult to do with a home & garden high pressure washer. Therefore, excellent performance but a high level of customisation. Based on the type of work to be performed, just one or both of the Power Units can be used with the Dualtech Technology System, thus varying the flow rate according to the surface to be treated.

Pump Details

Twin universal motor pump

  • Two 3 axial stainless steel pistons wobble-plate pumps with aluminium head

  • Tempered stainless steel pistons

  • Automatic safety valve that decreases the residual pressure, facilitates the operation of the gun lever and reduces hand fatigue

  • Single-phase motor with thermal protector

  • Remote control for total shut-down of high pressure washer

  • Inlet water suction from tank by self priming function

Accessories online


With twin Nozzle, you can double the washing surface, saving time and effort.

Twin Nozzle: two jets, half the time with the exclusive accessory

Every Twin Flow high pressure washer is equipped with a Twin Nozzle, an invaluable accessory that lets you clean large surfaces quickly and effectively, such as concrete and brick walls, floors and swimming pools, saving up to 70% of your time. By doubling the area that can be washed, the twin nozzle significantly reduces work times. Based on the cleaning result you would like to achieve, it can be used with two rotary jet wash nozzles, two adjustable jet nozzles, or one rotary jet wash nozzle and one adjustable jet nozzle.

Twin Flow