There are numerous benefits to owning a high-pressure water gun. High-pressure water gun has, even more, uses for homes, such as power-washing decks, driveways, and siding, as well as cleaning gutters and scrubbing off grills.
However, no matter what you use your high-pressure water gun for, using a high-performance pressure washer with a poor gun is akin to driving a Porsche on worn-out all-season tires: there’s a performance bottleneck, and it’s slowing you down.
The good news is that, like those worn-out all-seasons, your pressure washer gun can easily be replaced with a better, high-pressure water gun.
We’ve already looked at the best foam cannons on the market for your home auto detailing enthusiasts. It’s now time to concentrate on The Best High-Pressure Water Gun For Car Detailing 2021.
The two go hand in hand; most – if not all – of the firearms on this list should work with the majority of foam cannons available.
However, if you want to maximize your auto cleaning capabilities at home, you’ll need a high-quality foam cannon and a well-maintained pressure washer gun.
The Best High-Pressure Water Gun For Car Detailing 2021
1. Generac 3000 psi Pressure Washer Gun Kit
Product features:
- M22 hose fitting
- 18-inch wand, chrome-plated for durability and corrosion-resistance
- Variable spray-angle nozzle
- 25-foot PVC hose rated to 3000 psi
- Compatible with most major pressure washer brands
When you think about Generac, you’re definitely thinking of home backup generators; the firm produces some of the best and most dependable models available.
But Generac isn’t only a generator manufacturer; this 3,000 psi high pressure water gun demonstrates that the firm has more than one trick up its sleeve.
This cannon comes with an 18-inch chrome-plated wand for those hard-to-reach areas, as well as a robust 25-foot hose certified for up to 3000 psi — not that you’ll ever want to clean your car with that much pressure, of course.
The wand includes an adjustable tip that goes from 0 to 60 degrees of spraying angle, allowing you to fine-tune the spray area without changing tips.
Also significant, this Generac 3000 psi high pressure water gun Kit is inexpensive – less expensive than you may anticipate for a product with such a well-known brand name.
All of this adds up to one of the greatest pressure washer gun deals on the market, as well as our overall favorite. One of The Best High Pressure Water Gun For Car Detailing.
2. McKillans Pressure Washer Gun Replacement
Product features:
- Stainless steel and brass fittings, 3/8” or M22
- Maneuverable snub-nose design
- Integrated swivel (3/8” model)
- Foam cannon compatibility
- Max. operating conditions: 3000 psi, 2.6 gpm
Sometimes all you need is something simple, no frills, and long-lasting, and that’s exactly what you’ll get with this McKillans pressure washer pistol.
This is our top budget selection in hi-pressure water gun, partly because it’s so cheap that you can buy two and keep one as a backup for the same price as much other pressure water gun, and partly because, well, it’s good.
This gun comes in two versions- One with a 3/8” coupler and a swivel, and the other with an M22 fitting.
Whichever you choose, you’ll get a compact, snub-nose hi-pressure water gun with a lightweight pull trigger, corrosion- and leak-resistant stainless steel and brass fittings, and foam cannon compatibility.
The budget doesn’t have to equal “cheap,” as this McKillans hi-pressure water gun exemplifies. Still don’t believe us?
Take a look at the overwhelmingly good feedback from customers. One of the cheapest on the list of The Best High-Pressure Water Gun For Car Detailing.
3. The Clean Garage Mosmatic High-Pressure Sprayer Gun
Product features:
- Top-quality Mosmatic pressure washer gun
- Integrated stainless steel swivel
- 3/8” stainless hose fitting, 1/4” stainless outlet coupler
- Max. operating conditions: 5000 psi, 300 degrees F
Whether you want to be a professional car detailer or just want to use the same tools as the pros, this hi pressure water gun from The Clean Garage is the real deal.
The gun is made by Mosmatic, a high-pressure cleaning supply company; The Clean Garage simply adds a 3/8” stainless steel plug on the inlet and a 1/4” stainless coupler on the output to make it more home-friendly.
Is it prohibitively expensive? Sure, but for the money, you’re getting one of the best-built, most durable hi pressure water guns available, backed by Mosmatic’s stellar reputation.
You’ll also get a hi pressure water gun with a handy stainless steel swivel that can handle pressures up to 5,000 psi, which is significantly more than most household pressure washers can handle.
If you only use the pistol for car wash duty, it will probably be years before you need to replace it.
4. MTM Hydro SGS35
Product features:
- AISI 316 stainless steel construction, shockproof reinforcement ribbing
- Integrated stainless steel swivel
- 3/8” hose fitting
- Easy Hold trigger
- Max. operating conditions: 5000 psi, 12 gpm, 320 degrees F
The identical SGS28 high pressure water gun that comes with the MTM Hydro Foam Cannon Kit can be purchased individually, and it would easily deserve a spot on our list of the best pressure washer guns if MTM didn’t offer the Acqualine SGS35, which is even better.
Consider this the Cadillac of pressure washer guns, with a maximum pressure of 5,000 psi, AISI 316 stainless steel construction, and shockproof reinforcing ribbing running the length of the housing to both support the pipe and protect your hand from vibrations, allowing you to clean for longer.
It also has MTM’s Easy Hold technology, which eliminates the need to hold the trigger down for the duration of your spray.
When you add it an integrated stainless steel swivel, a stainless plug and coupler with sealed threads, and MTM Hydro’s excellent Italian craftsmanship, you have one of the best consumer high pressure water gun on the market today.
5. Erie Tools 5000 PSI Pressure Washer Gun and 48 in. Wand
Product features:
- 3/8” hose fitting
- Corrosion-proof brass gun internals
- Long-reach 48-inch wand
- Max. operating conditions: 5000 psi, 8 gpm, 300 degrees F
When you buy your high pressure water gun and wand together, you save money, and this Erie Tools gun and wand combination is one of the greatest deals we’ve seen – with the absolute longest reach, to boot.
This kit comes with a 48-inch wand that will reach every nook, hole, and crevice on your car’s underbelly and making blasting the roof easier than ever.
It also contains a high-performance pressure washer cannon with corrosion-proof brass internals, a maximum pressure rating of 5,000 psi, and a flow rate of up to 8 gpm at an extremely cheap price.
In short, the Erie Tools 5000 psi pressure washer cannon with 48-inch wand sits at the perfect confluence of price, performance, and versatility — a match made in heaven. Most longest and flexible on the list of The Best High Pressure Water Gun For Car Detailing 2021
6. YAMATIC Flex Pressure Washer Gun
Product features:
- M22 and 3/8” hose fittings
- Two wands: one 18” straight, one 17” “flex” angled
- Five nozzle tips: 0, 15, 25, and 40-degree spray patterns, and one soap
- Max. operating conditions of 5000 psi, 10.5 gpm, 210 degrees F
This is it: the YAMATIC Flex Pressure Washer Gun, which comes with a gun, wand, and interchangeable tips so you can customise your pressure washer spray pattern to meet your needs in one affordable package.
This kit comes with two wands: a straight 18-inch wand and an angled 17-inch wand for reaching hard-to-reach locations like around automobile wheels and underneath the chassis.
The five spray nozzles included add even more versatility. Each one is color-coded for ease of use, and there are nozzles for 0, 15, 25, and 40 degrees, as well as one for soap.The Best High Pressure Water Gun For Car Detailing 2021
The stats on the cannon leave little to be desired, with a maximum pressure of 5,000 psi and a flow rate of 10.5 gpm, as well as a maximum temperature of 210 degrees Fahrenheit. Do you want to buy a single kit that does everything? This is the solution.
7. Briggs & Stratton 704311 Pressure Washer Gun
Product features:
- OEM replacement part for a number of Briggs & Stratton models
- Stainless steel and brass construction
- M22 hose fitting
- Max. operating pressure of 4000 psi
There’s something to be said for purchasing OEM parts, and if you’re using a Briggs & Stratton pressure washer, this Briggs & Stratton pressure washer gun might be your best option.
That said, if you can adapt it, you should be able to use this gun on almost any consumer pressure washer, and you’ll receive the premium build quality and rigorous OEM testing that have made Briggs & Stratton such a popular name.
This high pressure water gun is engineered to resist the rigors of regular prosumer and professional use, with stainless steel and brass construction, an M22 connector, and a maximum pressure rating of 4,000 psi. The Best High Pressure Water Gun For Car Detailing 2021
Frequently Asked Questions
Can you use a 3000 psi pressure washer to wash a car?
Yes, a 3000 psi pressure is too much for a car, but you will be fine if you use the correct nozzle. So, you can use a 3000 psi pressure washer to wash a car, but ensure you're careful and with the recommended nozzle. But if possible, you will want to avoid washing your car with pressure washers from 2000 PSI and above.
How can I make my pressure washer more powerful?
In general, a pressure washer can be made more powerful by using a different nozzle. Other options are changing the pressure regulator or under loader valve, use a different gas type, or optimizing the gas engine. For maximum power, use a red 0-degree nozzle. Nozzles determine the angle of the output water stream.
How do I choose a turbo nozzle?
A small turbo nozzle with a 3.0 orifice will suffice. On the other hand, a professional-grade machine can generate up to 5000 PSI of pressure. The same 3.0 orifice will work flawlessly, but you'll need a much thicker turbo nozzle to withstand twice the pressure. Try to keep your orifice size as small as possible.
What PSI is safe for washing cars?
Choose a pressure washer with a setting of 1200 – 1900 PSI. It's safe to use for cars, so you won't need to worry about damaging the paint on your car. Experts recommend using a pressure washer with 1.4 – 1.6 GPM. Choose the appropriate nozzles.
Is it worth using snow foam?
pH neutral snow foam is generally gentler on your car's paintwork, so it's worth getting if your car is valuable or needs to look its best for a special occasion. Regular snow foam isn't quite as good for your paintwork, but it is more effective at removing dirt.
