5 Series 591

sku: 14990

SKU: 14990 Categories: ,
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5 Series 591 cold water high pressure washers are particularly suitable for removing deep-down and stubborn dirt from large surfaces.

These machines are ideal for daily and semi-professional use, delivering high performances thanks to the powerful induction motor and the robust construction materials, such as the brass pump head and the professional grade accessories, all with brass thread connections.

Another very important feature of these models is the pressure gauge for monitoring the pressure, which can be adjusted to suit cleaning needs using the setting knob.

5 Series 591 high pressure washers are perfect for effective dirt removal from pavings, walls, steps, roofs or swimming-pools, or for washing large vehicles such as motorhomes or boats.

Their outstanding performances go hand-in-hand with easy, convenient use: like the other models in the range, they are designed for the utmost agility and transportability.

In particular, the large rubber wheels and the convenient telescopic handle make the machine easy to move around, while the built-in detergent tank greatly simplifies washing operations. What’s more, thanks to the pressure hose reel and accessories holder, you can stow everything tidily away once you finish work.










Swimming pools



Brass head

Cold water

Induction engine

Pressure adjustment

Total Stop System

Water resistance

Wobble plate pump

self priming function



AR Code 14990
Model 591
EAN Code 8016287149907
Max pressure (bar) 180
Max flow rate (l/h) 600
Absorbed power (kW) 2.8
Revolutions / min (rpm) 2800
Voltage (V) 220-240
Frequency (Hz) 50
Max inlet water temperature (°C) 50
Net weight (kg) 25
Unit size (mm) LxWxH 449x388x895
Gross weight (Kg) 28
Packaging size (mm) LxWxH 420x395x770
Pallet qty 10
20 feet container qty 210
40 feet container qty 435
Truck qty 330

Pump Details

Brass head induction motor pump

  • 3 Axial stainless steel pistons wobble-plate pump with brass 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 induction motor with thermal protector

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

  • High pressure sealing system with double seal

  • Inlet water suction from tank by self priming function


Browse all the accessories included in the pack and designed to enhance every machine’s performance.

Accessories online


MR BLUE CLEAN Expert opinion

The Annovi Reverberi 589/591 can also be used to open drains or clogged pipes. The high pressure washers prove to be a very useful tool in these types of situations. A special accessory that can penetrate inside the pipe or drain is however needed for this: the drain pipe cleaning kit. For longer pipes, we suggest using the 16 metre kit , where the high pressure water jet will easily break up the clog.