--- product_id: 191877545 title: "Simpson 5075 PSI Hot Water Pressure Washer Gun, Universal Fit, 80178 | Rated To 212°F, Includes M22 And Quick Connect Adapters, Ergonomic Trigger Reduces Fatigue, Fits Most Pressure Washers" brand: "simpson" price: "$102.25" currency: USD in_stock: true reviews_count: 10 category: "Simpson" url: https://www.desertcart.us/products/191877545-simpson-5075-psi-hot-water-pressure-washer-gun-universal-fit store_origin: US region: United States of America --- # Up to 5075 PSI max pressure Handles hot water up to 212°F Universal M22 & QC adaptors included Simpson 5075 PSI Hot Water Pressure Washer Gun, Universal Fit, 80178 | Rated To 212°F, Includes M22 And Quick Connect Adapters, Ergonomic Trigger Reduces Fatigue, Fits Most Pressure Washers **Brand:** simpson **Price:** $102.25 **Availability:** ✅ In Stock ## Summary > 🔥💪 Upgrade your clean game with power and precision! ## Quick Answers - **What is this?** Simpson 5075 PSI Hot Water Pressure Washer Gun, Universal Fit, 80178 | Rated To 212°F, Includes M22 And Quick Connect Adapters, Ergonomic Trigger Reduces Fatigue, Fits Most Pressure Washers by simpson - **How much does it cost?** $102.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/191877545-simpson-5075-psi-hot-water-pressure-washer-gun-universal-fit) ## Best For - simpson enthusiasts ## Why This Product - Trusted simpson brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hot Water Ready:** Tackle tough grease and dirt with hot water capability up to 212°F—because cold just won’t cut it. - • **Versatile Application:** Perfect for commercial or residential cleaning—vehicles, walls, floors, and industrial equipment all get the VIP treatment. - • **Universal Compatibility:** Fits most pressure washers with included M22 and Quick Connect adaptors—upgrade without the hassle. - • **Ergonomic Comfort & Safety:** Designed for all-day use with an easy-pull trigger and safety lock to keep your workflow smooth and secure. - • **Powerful Pressure Performance:** Crush grime with a max 5075 PSI rating—industrial strength for pros and perfectionists alike. ## Overview The Simpson Cleaning 80178 Universal Hot Water Gun is a professional-grade spray gun designed for pressure washers up to 5075 PSI and 12 GPM. Featuring universal M22 and Quick Connect adaptors, it fits most gas pressure washers and handles hot water up to 212°F. Its ergonomic design with a safety lock trigger ensures comfort and safety during extended use, making it ideal for both commercial and residential heavy-duty cleaning tasks. ## Description SIMPSON spray guns for hot water are designed to replace or upgrade your existing spray gun for your pressure washer. This spray gun comes equipped with M22 & QC adaptors. Its ergonomic design & easy pull trigger helps reduce hand fatigue for all day use. Universal to fit most gas pressure washers. Review: Good choice - Works very well on my Simpson pressure washer. Review: Great upgrade for my 3500 pressure washer - This was a replacement wand/gun for my 3500 psi pressure washer. Came the next day and I put it to work that same day it arrived. Fits all my accessories perfectly and handles great. Hose attaches to the end of the handle which i think is an improvement from other models. Good price and works great! ## Features - Professional Spray Gun for commercial or residential projects: This replacement spray gun is perfect to clean industrial equipment parts, walls, floors, vehicles, and more - Easy to use: This Spray Gun features threaded 3/8” FNPT inlet and 1/4" FNPT outlet for most hoses and spray wands; Universal fit that is easy to hook up to most high pressure hoses and spray wands with the Threaded M22 and Quick Connect (QC) adapters included - Comfort and Safety: The ergonomic design and easy pull trigger offer comfort and ease of use, and the trigger is equipped with a safety lock out - Compatibility: This can be used as a replacement or an upgrade of an existing spray gun for most pressure washers with ratings up to 5075 PSI, 12.0 GPM; This spray gun can be use with hot or cold water machines and is rated up to 212 degrees - Specifications: Max PSI – 5075; Max GPM – 12.0; Max temperature - 212° F; Lance/Wand – 1/4" FNPT outlet; Inlet - 3/8" FNPT; Includes 3/8" QC inlet adaptor and M22 high pressure hose adapters ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07H5G8MLM | | Batteries Required? | No | | Best Sellers Rank | #10,027 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #118 in Pressure Washer Accessories | | Brand | SIMPSON | | Color | Plain | | Customer Reviews | 4.6 4.6 out of 5 stars (1,558) | | Date First Available | September 6, 2018 | | Global Trade Identification Number | 00879399002311 | | Included Components | Lance/Wand: 1/4" FNPT; High Pressure Hose: 3/8" FNPT | | Inlet Connection Size | 0.25 Inches | | Inlet Connection Type | threaded | | Item Package Quantity | 1 | | Item Weight | 1.17 pounds | | Item dimensions L x W x H | 7.87 x 1.97 x 7.87 inches | | Item model number | 80178 | | Manufacturer | SIMPSON | | Material | Plastic | | Number of Ports | 2 | | Outlet Connection Size | 0.38 Inches | | Outlet Connection Type | FNPT | | Part Number | 80178 | | Power Source | corded-electric | | Product Dimensions | 7.87 x 1.97 x 7.87 inches | | Style | 5000 PSI Hot Water Handle | | UPC | 879399002311 | | Warranty Description | 90 Day limited accessory warranty | ## Product Details - **Brand:** SIMPSON - **Global Trade Identification Number:** 00879399002311 - **Inlet Connection Size:** 0.25 Inches - **Inlet Connection Type:** threaded - **Item dimensions L x W x H:** 7.87 x 1.97 x 7.87 inches - **Manufacturer:** SIMPSON - **Material:** Plastic - **Number of Ports:** 2 - **Outlet Connection Size:** 0.38 Inches - **Outlet Connection Type:** FNPT ## Images ![Simpson 5075 PSI Hot Water Pressure Washer Gun, Universal Fit, 80178 | Rated To 212°F, Includes M22 And Quick Connect Adapters, Ergonomic Trigger Reduces Fatigue, Fits Most Pressure Washers - Image 1](https://m.media-amazon.com/images/I/61KhhWP7w4L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good choice *by T***N on January 3, 2026* Works very well on my Simpson pressure washer. ### ⭐⭐⭐⭐⭐ Great upgrade for my 3500 pressure washer *by A***R on September 28, 2025* This was a replacement wand/gun for my 3500 psi pressure washer. Came the next day and I put it to work that same day it arrived. Fits all my accessories perfectly and handles great. Hose attaches to the end of the handle which i think is an improvement from other models. Good price and works great! ### ⭐⭐⭐⭐⭐ Great product and worked perfectly *by C***K on August 23, 2025* 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! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/191877545-simpson-5075-psi-hot-water-pressure-washer-gun-universal-fit](https://www.desertcart.us/products/191877545-simpson-5075-psi-hot-water-pressure-washer-gun-universal-fit) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-28*