Sometimes, you might find that your pressure washer is not working effectively or producing low pressure, even though you have checked all connections and hoses for any clogs or cracks and everything appears to be in good condition. In such cases, the problem may not be with the pressure washer itself, but with the water supply.
Pressure washers rely on a sufficient water supply to function properly. If the water supply is lower than the required gallons per minute (GPM) for the pressure washer, it can cause problems with the washing unit.
To ensure optimal performance, it is important to have a water supply that is equal to or greater than the GPM of the pressure washer. If your water supply does not meet this requirement, it may be the cause of low pressure.
If you live in an area with low water pressure and need to use a pressure washer to remove tough stains, it may be challenging to find a suitable model. However, there are many pressure washers that can operate on low water supplies.
In this article, I have reviewed some of the best pressure washers for low water pressure.
Best Pressure Washer For Low Water Pressure
I was new to this problem of low water pressure for a pressure washer.
One day, I attempted to use my gas-powered Honda pressure washer to clean my Suzuki Liana but was disappointed to find that it was not producing any pressure. I immediately checked all the connections and hoses for any clogs or cracks, but everything seemed to be in good condition.
Upon further investigation, I discovered that the cause of the low pressure was the low water pressure from the source.
I checked the water supply and found that it was lower than the required GPM for the pressure washer to function properly. After some research, I realized that this was the reason for the low pressure and decided to try and find a solution.
I did some research and learned that there are many pressure washers that are designed to work well with low water pressure. I decided to invest in one of these pressure washers and was relieved to find that it worked perfectly, even with the low water pressure.
From then on, I was able to use my pressure washer to clean my car and other surfaces without any issues. I was grateful to have found a solution to the problem of low-pressure water and was happy to have a reliable pressure washer that I could count on.
As a result of this experience, I decided to write about the best pressure washers for low water pressure in order to assist others who may be facing similar issues and have difficulty finding a suitable machine.
What To Consider For The Best Pressure Washer For Low Water Pressure
There are a few options for pressure washers that are designed to work well with low water pressure in the market.
Some important things to consider when looking for a pressure washer for low water pressure are the type of pump, the pressure range, and the flow rate.
One option is an electric pressure washer with an induction motor, which is generally more efficient and can handle low water pressure better than a universal motor.
Another option is a pressure washer with an axial cam pump, which is also able to handle low water pressure well.
It’s also important to consider the pressure range of the pressure washer. Look for a pressure washer with a lower pressure range, such as 1400-1700 PSI, as this will allow it to work effectively with low water pressure.
You should also, consider the flow rate of the pressure washer. A higher flow rate will allow the pressure washer to work more efficiently with low water pressure.
Overall, it’s best to look for a pressure washer that is specifically designed to handle low water pressure, as this will give you the best performance.
Best Pressure Washer For Low Water Pressure
1. Stanley SHP1600 Electric Pressure Washer With 1600 Max PSI, 1.3 GPM
Special Features
Weight: 15.21 Pounds
Dimension: 11.02″L x 10.04″W x 17.72″H
PSI: 1600
GPM: 1.3
Hose length: 20 ft
Stanley has been in the market for a long time now for almost ½ half a century. They are well known for their invention and innovation in tools. SHP1600 is one of them, an admirable light-weighted compact, and portable pressure washer that comes with multiple accessories.
When I lowered my hose water pressure for testing, this pressure washer solved the problem without disturbing its performance. With its long cord and hose line I can assure you it returns the value of money. The brand claims it to be an eco-friendly unit that is based on 1600 PSI with 1.3 GPM.
For such a compact washer, it burst away dirt and stains from the surface within no time without requiring much pressure as output. Moreover, it has a noiseless motor making power washing much easier without any annoying noise to disturb.
The accessories set has a soap tank to induce cleaning detergent for exemplary cleaning. And the cherry on top has an adjustable nozzle to set the pressure accordingly.
Why should you buy it?
- Multiple accessories
- Light-weight and moveable
- Eco-friendly
- Noiseless motor
Cons:
- Not good for garage cleaning
2. Briggs & Stratton S1700 1700 MAX PSI at 1.0 GPM Electric Pressure Washer
Special Features
Weight: 16.02 Pounds
Dimension: 15.6″L x 10.04″W x 25.6″H
PSI: 1700
GPM: 1.0
Hose length: 26 ft.
Briggs & Stratton is a famous brand in terms of their pressure washing units, this is one of them compatible to use in the low-pressure water supply. With 1.0 GPM will input less water than the others in the business.
It has a very sleek modern design with a carrying handle and wheels making it easy to mauver around. And works well for the price and power to remove stains with power.
The washer frame can be folded for compact storage. And contains an all-in-one purpose nozzle tip with a 1-gallon pressure washer-compatible deterging cleaner.
The pressure by the model is quite low for pressure washing but is sufficient for most household jobs. You don’t require high-pressure normally for indoor residential use.
Why you should buy it?
- Works perfectly with low water supply
- Modern foldable design
- Long hose length
Cons:
- Not for heavy-duty tasks
3. Karcher K 2 Plus 1600 PSI Electric Power Pressure Washer with 1.25 GPM
Special Features
Weight: 16 Pounds
Dimension: 30.8″L x 9″W x 11″H
PSI: 1600
GPM: 1.25
Hose length: 20 ft
Karcher is also a well-known brand for cleaning tools, especially their pressure washers and vacuum cleaners are up-roaring in their product list. This K2 plus is the perfect choice for low-pressure water problems, in this model they also have a premium unit too which can also work in low pressure but is pricier than this. This K2 plus can work for your perfectly unless you want to upgrade for professional use.
When comes to its working and design, it is a lightweight washer but quite tall than usual units. The unique this about this washer is it comes with two different spray wands serving different purposes.
One is named Vario power enables you to adjust the pressure from high to low or vice versa as per your needs, and automatically becomes a soap dispenser when working in a low-pressure setting.
The other one is named dirt blaster to deal with tough stains, this wand is used for increasing the pressure up to 50%, which is 30 times greater than the normal hose pressure.
The only downside of this washer is it is not convenient in moving around while pressure washing. It would be a perfect choice for homeowners looking for a washer standing low water pressure but not for professional use.
Why you should buy it?
- Budget-friendly
- Spray wands adaptable for different situations
- Can tackle hard stains
Cons:
- Troubles moving around while pressure washing
- Not for professional use
4. RYOBI 1,800 PSI 1.2 GPM Electric Pressure Washer, RY141820VNM
Special Features
Weight: 16 Pounds
Dimension: 18.39″L x 12.17″W x 7.83″H
PSI: 1800
GPM: 1.2
Hose length: 20 ft
RYOBI is a well-trusted brand, using well-built engines and accessories. You won’t have to bear second thoughts about its built quality. As far as the low-pressure water supply is concerned this 1800 PSI electric washer works on 1.2 GPM and will work with a low supply.
For a compact pressure washer, this unit works like a charm and may surprise you with its pressure spray. Comes with multiple accessories, three nozzle tips for different surfaces, and spraying angles.
Overall thumbs up for its easy assembling and dissembling, makes it super easy to use. Two things you may find sour are when dealing with the detergent suction tank and not adequate storage provided to store accessories of the washer.
Why you should buy it?
- Excellent built quality
- Easy to assemble
- Works with low-water pressure
Cons:
- Not sufficient storage provided
5. Greenworks GPW2000-1RG 2000 Max PSI,1.1 GPM (13 Amp) Electric Pressure Washer
Special Features
Weight: 31.9 Pounds
PSI: 2000
GPM: 1.1
Hose length: 20 ft
Greenworks gpw2000 is also one of the tools that can help you achieve pressure washing with a low water flow rate. With 1.1 GPM, you won’t have trouble with low-pressure water. This pressure washer has some unique features which you won’t normally find in electric pressure washers of this range.
For starters, it is composed of metal which is pretty different from other electric washers.
Where other pressure washers are compact and lightweight, it has huge volume, but with the help of 10 inches wheels, you can move around them easily. With its huge build, you can store and hold the accessories easily.
With these unusual things, it also comes with 3 different nozzle tips, and a siphon tube to cover the unavailability of a detergent tank.
Although it works fine for residential use, still we won’t go with it where high pressure is demanded. But for the said range and water flow, it will do the deed.
Why should you buy it?
- Metal built
- Wheels help to move around easily
- Multiple accessories
why not:
- Not for heavy-duty tasks.
Tips and tricks to increase pressure washers’ output in low pressure:
- Pump checking: clogged or damaged pump can affect the GPM output of the washer, check out for the pump if it is fine or not; as it is in command of spraying pressure water from the unit.
- Choosing the right nozzle: narrow nozzle tips restrict the flow of water therefore low output is produced on low supply, choose wider tips for easy flow of water.
- Check the water pressure: double-check the pressure valve on the pressure washer, if it is too low you can set it high but do not increase it too much otherwise may damage the pressure unit.
- Use a wider hose: check the size of your size, if it is narrow, it will restrict water flow. use wider ones.
- Clean filters and tips: as pressure washers are used after a long time, there is a high chance of clogs and dust in between the parts. To keep the washer fully functional.
Will the pressure washer work with a low-pressure water supply?
Yes, many washers can work with low water pressure. pressure washers with a low-pressure rating and flow rate will be ideal for such a situation. You can use them without worrying of low pressure or any damage to your pressure washer.
Conclusion:
Pressure washers deal with stubborn stains efficiently and quickly, there are multiple situations where manual cleaning requires too much workforce still stain traces can be visualized easily. But the problem is your area or home has a low water supply to deal with high-power tools more specifically pressure washers.
You won’t want to waste a huge investment on a new unit. To save you from money loss we have reviewed multiple washers that can stand low-pressure water supply. If you have no idea how to calculate the water supply for pressure washers check out our article: All you need to know about the pressure of water supply for pressure washer
