--- product_id: 17155506 title: "Dial-N-Wash Adjustable Pressure Regulator, 82232 | Up To 4500 PSI, M22 Connections, Dial Control For Driveways, Decks, And Vehicles, Adjust Pressure On-the-fly, Prevents Damage" brand: "simpson" price: "$62.04" currency: USD in_stock: true category: "Simpson" url: https://www.desertcart.us/products/17155506-dial-n-wash-adjustable-pressure-regulator-82232-up-to-4500 store_origin: US region: United States of America --- # 4500 PSI max pressure M22 quick-connect fittings 3-level twist pressure control Dial-N-Wash Adjustable Pressure Regulator, 82232 | Up To 4500 PSI, M22 Connections, Dial Control For Driveways, Decks, And Vehicles, Adjust Pressure On-the-fly, Prevents Damage **Brand:** simpson **Price:** $62.04 **Availability:** ✅ In Stock ## Summary > 🎯 Dial in the power, clean like a pro—no compromises! ## Quick Answers - **What is this?** Dial-N-Wash Adjustable Pressure Regulator, 82232 | Up To 4500 PSI, M22 Connections, Dial Control For Driveways, Decks, And Vehicles, Adjust Pressure On-the-fly, Prevents Damage by simpson - **How much does it cost?** $62.04 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/17155506-dial-n-wash-adjustable-pressure-regulator-82232-up-to-4500) ## 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 - • **Built to Last:** Durable aluminum body rated for up to 4500 PSI and 140°F cold/warm water cleaning. - • **Damage-Free Cleaning:** Fine-tune pressure to protect delicate surfaces like cars, boats, and windows. - • **Tool-Free Quick Setup:** Snap on with standard M22 fittings in seconds—no tools, no hassle. - • **Universal Compatibility:** Works seamlessly with gas and electric pressure washers for versatile use. - • **Precision Pressure Control:** Dial between Min, Medium, and Max for tailored cleaning power without damage. ## Overview The Simpson Dial-N-Wash Adjustable Pressure Regulator (model 82232) is a durable, aluminum accessory designed for cold-water pressure washers up to 4500 PSI. Featuring a simple twist dial with Min, Medium, and Max settings, it allows precise pressure adjustment to protect surfaces while optimizing cleaning power. It installs tool-free with industry-standard M22 quick-connect fittings and is compatible with most gas and electric pressure washers, making it ideal for both professional and DIY users. ## Description Take control of your cleaning with the SIMPSON Dial-N-Wash Adjustable Pressure Regulator (82232). Engineered for versatility, this inline accessory lets you set the right output with a simple twist: choose Max for tough jobs like driveways, brick, and concrete, switch to Medium for decks, fences, and wood siding, or select Min for more delicate tasks such as cars, boats, and house windows. Installation is fast and tool-free thanks to industry-standard M22 connections that fit between your pressure washer gun and extension wand. Built to handle up to 4500 PSI and 140°F, the Dial-N-Wash is ideal for cold-water or warm-water cleaning with most pressure washers, including gas pressure washer and electric power washer models. Use it alongside common power washer accessories to dial in performance for every surface. Designed for DIYers and professionals alike, this durable regulator delivers consistent control, helps prevent surface damage, and boosts confidence on every pass; not for use with soap or chemicals. ## Features - PRESSURE WASHER ACCESSORY: SIMPSON Dial-N-Wash lets you match pressure output for any cleaning job; Select Max for brick or concrete; Turn to Medium for decks, fences, and wood siding; Choose Min for vehicles, boats, and windows - EASY TWIST CONTROL: Rotate the dial to Min/Medium/Max to fine-tune pressure; Improve results while reducing risk of damage; Pair with your favorite pressure washer gun, spray wand, and power washer nozzles - TOOL-FREE SETUP: Attaches between power washer gun and extension wand with industry-standard M22 fittings; Installs in seconds without tools; Works with most gas pressure washer and electric power washer units - COLD-WATER USE: Rated to 140°F for cold or warm water cleaning; Ideal for everyday residential and commercial tasks; Not designed for soap injection or chemical use - DURABLE, VERSATILE ACCESSORY: Built for heavy use up to 4500 PSI; Compatible with popular power washer accessories; Great for DIY users and professionals who want control and consistency ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ZQIDWQU | | Best Sellers Rank | #52,798 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #545 in Pressure Washer Accessories | | Brand Name | SIMPSON | | Customer Reviews | 4.4 4.4 out of 5 stars (617) | | Exterior Finish | Aluminum | | Global Trade Identification Number | 00879399001369 | | Included Components | Industry Standard M22 Gun and Extension Wand Connections | | Inlet Connection Type | threaded | | Item Dimensions | 2 x 2 x 4.25 inches | | Item Type Name | Adjustable Pressure Regulator, 4500 PSI, M22 Quick Connect, Twist Control for Precise Cleaning, Gas or Electric Pressure Washer and Power Washer Accessory, Cold-Water Only (82232) | | Item Weight | 0.01 Ounces | | Manufacturer | Simpson | | Manufacturer Part Number | 82235 | | Manufacturer Warranty Description | 90 Day limited accessory warranty | | Material Type | Aluminum | | Maximum Pressure | 4500 Pound per Square Inch | | Model Number | 82232 | | Number of Ports | 2 | | Size | 2 in x 2 in x 4.25 in | | Specification Met | Up to 4500 PSI (pressure washer compatibility) | | Thread Size | M22 | | Thread Type | NPT | | UPC | 879399001369 | | Unit Count | 1.0 Count | | Valve Type | Pressure Relief Valve | ## Product Details - **Brand:** SIMPSON - **Exterior Finish:** Aluminum - **Global Trade Identification Number:** 00879399001369 - **Inlet Connection Type:** threaded - **Item dimensions L x W x H:** 2 x 2 x 4.25 inches - **Material:** Aluminum - **Maximum Operating Pressure:** 4500 Pound per Square Inch - **Number of Ports:** 2 - **Specification Met:** Up to 4500 PSI (pressure washer compatibility) - **Unit Count:** 1.0 Count ## Images ![Dial-N-Wash Adjustable Pressure Regulator, 82232 | Up To 4500 PSI, M22 Connections, Dial Control For Driveways, Decks, And Vehicles, Adjust Pressure On-the-fly, Prevents Damage - Image 1](https://m.media-amazon.com/images/I/71SURC9bM4L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Simpson Cleaning 82232 Dial-N-Wash Adjustable Pressure Regulator for Pressure Washers, Rated up to 4500 PSI - Simpson Cleaning 41030 Monster Series 4500 PSI Pressure Washer Hose, Cold Water Use, 3/8 Inch by 100 Feet, 100-Foot, Brown --- ## 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/17155506-dial-n-wash-adjustable-pressure-regulator-82232-up-to-4500](https://www.desertcart.us/products/17155506-dial-n-wash-adjustable-pressure-regulator-82232-up-to-4500) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-22*