Pressure Washer that Draws Water from a Bucket

If you have a pressure washer with suction function, it is possible to use other water sources than the normal tap water connection. For example, you can use rainwater, in principle you can even use water from a river.

Below is a list of the Best Pressure Washers that Draws Water from a Bucket:

The only things you need are a pressure washer with a suction function, a water filter, a suction hose (optional) and, if required, an additional quick coupling.

5 Best Pressure Washers that Draws Water from a Bucket

Instructions: for water suction

Step 1: Position the pressure washer below or at the same level as the water tank.

Step 2: Fill the suction hose completely with water.

Step 3: Connect the hose to the pressure washer. Caution: It is best not to allow air bubbles to form in the hose.

Step 4: Switch on the high-pressure cleaner with suction function.

Correct use of the pressure washer that draws water from a bucket

With such a device, you no longer need a water connection in principle.
With such a device, you no longer need a water connection in principle.

For the pressure washer to be able to suck in water, the hose must be completely filled with water. It is also ideal if the water tank is clearly above the pressure washer. If this is not the case, the water supply to the pressure washer may be interrupted.

Kärcher 26431000 5 m Suction Hose and Filter for Pressure Washer Accessory, White, Yellow

1 used from £16.92
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£16.00 £25.00

The use of a suction hose is also recommended. As this has a so-called non-return valve, which is intended to prevent the hose from “drawing” air through the high-pressure cleaner. Thus, the suction function of the high-pressure cleaner is actively supported by such a hose.

In many cases, the water tank does not need to be placed far above the pressure washer because of such a suction hose, but can be placed at the same level.

Sometimes the suction function even works when the water tank is a little lower. However, it would be ideal if the water tank were significantly higher than the high-pressure cleaner, and the suction hose must be completely filled with water.

Summary:

  • The hose must be completely filled with water
  • There should be no sharp bends or curves in the hose.
  • The water tank should ideally be above the pressure washer.
  • A suction hose is recommended

Water from the rain barrel, dirty water

When using rainwater, a filter should be used.
When using rainwater, a filter should be used.

Even if the water in the rain barrel looks clean and clear, you should use a water filter. Often, even the smallest residue of dirt is enough to destroy the high-pressure pump of a high-pressure cleaner.

This is because a high-pressure pump has very small toller rings so that pressures of 100 bar and more are possible. Dirt would severely affect the inner workings of the pump, as very high friction is generated and thus wear skyrockets.

You should make sure that the filter is very fine and can be washed out with water. If the water is very dirty, you should use a coarser filter before the fine filter or find a clean water source.

These filters are often included or integrated in a suction hose or are available as accessories for your high-pressure cleaner.

Pressure Washer that Draws Water from a Bucket

Kärcher K 7 Premium Smart Control Home high-pressure washer: innovative Bluetooth app linking - our most powerful solution for every cleaning task - incl. hose reel and home kit

£629.99
£519.76
9 new from £519.00
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Features

  • NEW - Discover valuable tips from Kärcher experts with our Home & Garden App, such as the right pressure for your cleaning task - individually adapted to your device.
  • NEW - Cleaning has never been so smart. The right pressure for each cleaning task can be transferred from the app to your device via Bluetooth in no time at all - for the optimal cleaning result.
  • Extra power with Extra Boost - Even stubborn, stuck dirt is loosened in no time with the Boost mode. Activated via gun or app, it releases an additional 15 bar.
  • Our most powerful solution - vehicles, garden tools, balcony and garden furniture, fences and paths, stairs and stone walls, pond liners, pool and house facades - the K 7 is ready for any challenge.
  • Scope of delivery: high-pressure cleaner with 180 Q Smart Control gun, 3-in-1 Multi Jet spray wand, Home Kit (surface cleaner T 7 Plus, stone, and facade cleaner 3-in-1 1 l), 10 m high-pressure hose (3 years Guarantee)

WORX WG620E.4 18V (20V Max) Cordless Hydroshot Portable Pressure Cleaner Kit with 2 Batteries

£199.99
£169.66
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Features

  • Dual Watering system in one: power cleaning and watering
  • Different spray patterns provide versatile for different jobs
  • 10x more pressure than garden hose & Nozzle
  • Self priming function can draw water from bucket, pool, river etc.
  • Quick connection with domestic garden hose, tap

Bosch 06008A7F70 EasyAquatak 110 High Pressure Washer, Green, 37.5 cm*40.0 cm*20.0 cm

£89.99
£59.00
16 new from £59.00
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Features

  • Highly efficient motor pump producing quick and effortless cleaning performance.
  • Compact, portable design with a broad base for extra stability and storage for all accessories.
  • Simple push fit connections for quick and easy set up.
  • Includes variable power and rotary nozzles for deeper cleaning.
  • The high-pressure detergent nozzle reduces cleaning time by quickly applying the soap.

Kärcher K 5 Power Control high pressure washer: Intelligent app support - the solution for a wide range of cleaning tasks

£329.99
£310.00
10 new from £309.99
Free shipping
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as of May 11, 2022 8:58 pm

Features

  • NEW - Discover valuable tips from Kärcher experts with our Home & Garden App, such as the right pressure for your cleaning task - individually adapted to your device.
  • Cleaning has never been so easy. The pressure is regulated by turning the spray wand - the LED display on the Full Control Power gun makes it easy to check the setting made.
  • Plug n' Clean cleaning system - Quick and easy application and changing of cleaning agents can be done with this innovative plug-in device for cleaning agent bottles.
  • The powerful solution - The K 5 tackles a wide range of cleaning tasks on vehicles, garden tools, balcony and garden furniture, fences and paths, stairs and stone walls relaxed and effortlessly.
  • Scope of delivery: High-pressure cleaner with 180 Q Smart Control gun, 3-in-1 Multi Jet spray wand, 10 m high-pressure hose.

Norse SK90 Portable Pressure Washer 131Bar / 1900 PSI Electric Jet Washer for Patio Car Driveway & Garden with Wide Range of Accessories

£89.99
1 used from £75.99
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Features

  • 24 Month Warranty - Free to call UK based technical support line
  • Visibly Superior - Designed by a team of Norwegian engineers, combining traditional quality with contemporary design
  • All Accessories Included - Rotary brush, triangle brush, multi-jet nozzle, 90° turbo nozzle and quick hose connector
  • Beyond Expectations - Impressive 131 Bar (max) output from a compact and lightweight unit
  • Any Water Source - Supply your washer with water from a hose or any standing water source such as a bucket or barrel with the rapid auto self-priming feature

The risks of using the suction function

Basically, it is more risky to operate a pressure washer with another water source such as the tap. This is because there could be dirt in the water, which could damage the pressure washer.

Also, pressure washers don’t like to have the water turned off while they are running. This can cause the pumps to run hot and be permanently damaged. Therefore, it is better to check the water supply twice.

How large should the water supply be?

Good high-pressure cleaners use up to 450 l/h on average, which corresponds to 7.5 litres per minute. Therefore, you should check beforehand how much water is available, because it would be annoying if the work has to be interrupted in the middle.

15 Minutes30 Minutes45 Minutes
350 l/h87,5 Litres175 Litres262,5 Litres
450 l/h112,5 Litres225 Litres337,5 Litres
600 l/h150 Litres300 Litres450 Litres

Common problems when using the suction function

The pressure washer does not get water

If the pressure washer does not get water, this can have two reasons: The water hose is not completely filled with water or the water tank is placed too far under the pressure washer.

Air bubbles in the hose

If air bubbles keep appearing in the hose, you should use a suction hose. This has a non-return valve that prevents the hose from drawing air through the pressure washer.

If there is air in the hose from the start, you must hold the hose completely under water and move it back and forth a little so that all air bubbles can escape.

Quick clogging of the filter

If the filter clogs quickly, it is because you are using water that is too dirty. It is best to use another water source that provides clean water. Another solution would be to use a coarser pre-filter. This will then prevent the finer filter from clogging quickly with coarse dirt.

Alfred Harper

Alfred Harper is a former consultant and product expert at a company producing cleaning equipment. He was working at this position for more than 10 years and has gained incredible experience and knowledge as he has tested almost all pressure washers brands and models and became an expert in this field. Now, he is writing reviews and how-to articles about pressure washers and makes a great contribution to the Petrol Pressure Washers company to help people to choose the best cleaning equipment for home use.

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