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🚿 Clean smarter, not harder — power and precision in your hands!
The Simpson 4500 PSI Pressure Washer Gun is a universal, cold water spray gun designed for professional and home use. Featuring a robust 4500 PSI max pressure and 6.6 GPM flow rate, it fits most pressure washers with M22 threaded connections. Its ergonomic design includes a 360° rotating side assist handle and a safety trigger lock, delivering comfort, control, and safety for all your power washing projects.
| ASIN | B0773YTNGN |
| Best Sellers Rank | #9,694 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #83 in Pressure Washer Accessories |
| Brand | SIMPSON |
| Brand Name | SIMPSON |
| Connector Type | Threaded |
| Customer Reviews | 4.5 out of 5 stars 328 Reviews |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00879399001536 |
| Included Components | spray gun |
| Inlet Connection Size | 22 millimeters |
| Inlet Connection Type | threaded |
| Item Dimensions | 21.5 x 1.75 x 6.5 inches |
| Item Highlight | Side Assist Handle, M22 Connections, Ergonomic Grip With Safety Trigger Lock, Fits Most Pressure Washer Hoses And Wands |
| Item Type Name | Spray Gun |
| Item Weight | 3.2 ounces |
| Item dimensions L x W x H | 21.5 x 1.75 x 6.5 inches |
| Manufacturer | Simpson Cleaning |
| Manufacturer Part Number | 80148 |
| Manufacturer Warranty Description | No Warranty |
| Material | Brass |
| Material Type | Brass |
| Maximum Pressure | 4500 psi |
| Model Number | 80148 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 22 millimeters |
| Outlet Connection Type | FNPT |
| Size | 4500 PSI Handle |
| Specification Met | Up to 4500 PSI, 6.6 GPM |
| Thread Size | M22 |
| Thread Type | M22 |
| UPC | 879399001536 |
| Unit Count | 1 Count |
| Valve Type | Spray Gun |
R**E
Perfect replacement
This is a great replacement for my pressure washer. I especially like the side swivel handle. Separately I bought a quick disconnect fitting to make removing the hose easier.
A**N
Great Quality
Simpson gun performs exceptional. The forward grip really helps with fatigue especially with more powerful PSI pressure washers.
S**T
Easy squeezy
I had purchased an electric pressure washer, and for some reason the handle squeeze handle was really hard. My grip’s not what it used to be and I’m not aI had purchased an electric pressure washer and for some reason the handle squeeze handle was really hard. My grip’s not what it used to be and I’m not a wimp, but this made a big difference. This works smooth easy like I think a pressure washer trigger should work definitely recommend.
C**F
Great product and worked perfectly
Bought this to go with my gas powered pressure washer. It doesn’t come with the wand which you will need. Once we figured out how to use with the wand we bought separately, it worked absolutely perfectly. It’s not heavy and it was comfortable for me to hold. I’m 5’1 so I found it best to hold over my shoulder when power washing to give me more leverage. A great option at a reasonable price!
A**R
Love it.
I do a lot of pressure washing. Received it yesterday and already used it. It works great and is very good quality, especially compared to the China made gun/wand I just returned before purchasing this one. It would definitely be 5 stars if you didn’t have to purchase the metal wand separately. The extra handle takes a lot of pressure off the wrist and elbow. Great design and high quality.
S**D
The Handle is Handy
The extra handle piece makes using the wand easier. It's much better than the one that came with my power washer.
K**C
Poor design that is difficult to use
The design just wears me out. The trigger mechanism is at an odd angle and should be redesigned. The rotating grip at the front should be able to be locked in place and not just spin. It's time for Simpson to spend the time and money to redesign this.
A**R
GOOD REPLACEMENT
Works great
K**C
Nice replacement gun
Great gun works great
Trustpilot
2 days ago
1 month ago