---
product_id: 17155506
title: "Simpson Dial-N-Wash 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)"
brand: "simpson"
price: "213.59 DT"
currency: TND
in_stock: true
reviews_count: 12
category: "Simpson"
url: https://www.desertcart.tn/products/17155506-simpson-dial-n-wash-adjustable-pressure-regulator-4500-psi-m22
store_origin: TN
region: Tunisia
---

# Twist dial for precise control M22 quick-connect fittings 4500 PSI max pressure Simpson Dial-N-Wash 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)

**Brand:** simpson
**Price:** 213.59 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Twist, connect, and conquer every cleaning challenge with Simpson’s Dial-N-Wash!

## Quick Answers

- **What is this?** Simpson Dial-N-Wash 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) by simpson
- **How much does it cost?** 213.59 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/17155506-simpson-dial-n-wash-adjustable-pressure-regulator-4500-psi-m22)

## 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

- • **Durable & Heavy-Duty:** Aluminum build rated up to 4500 PSI and 140°F for reliable performance on any job.
- • **Tool-Free Quick Setup:** Instantly attach with industry-standard M22 fittings—no tools, no hassle, just clean.
- • **Universal Compatibility:** Works seamlessly with gas and electric pressure washers for versatile cold-water cleaning.
- • **Precision Pressure Control:** Dial between Min, Medium, and Max for tailored cleaning power without surface damage.
- • **Optimized Cleaning Efficiency:** Switch pressure on the fly to protect delicate surfaces or blast away tough grime with confidence.

## Overview

The Simpson Dial-N-Wash Adjustable Pressure Regulator (Model 82232) is a durable aluminum accessory designed for cold-water pressure washers. It features a twist dial to easily adjust pressure output up to 4500 PSI, compatible with most gas and electric washers via M22 quick-connect fittings. Ideal for precise cleaning across surfaces from delicate vehicles to tough concrete, it installs tool-free and enhances control and efficiency for both DIYers and professionals.

## 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.

Review: It works on three different pressure washers. - We do a lot of pressure washing in the spring. We have three different pressure washers and adjustment works very well. On one of the pressure washers it tends to want to move on me so I have to pay attention if I want it to stay on max. We bought it because we wanted to clean our asphalt driveway and you can only have 800 PSI on asphalt so we can dial it down. This easy to install.
Review: Adjustability - The Simpson Cleaning 82232 Dial-N-Wash Adjustable Pressure Regulator for Pressure Washers, rated up to 4500 PSI, is a great product. I used it for the first time yesterday and attached it to the bottom of the gun. It's working well, providing precise pressure control for different cleaning tasks. The build quality feels solid, and it enhances the versatility of my pressure washer. Highly recommended for anyone needing adjustable pressure settings.

## 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 | #5,108 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #412 in Pressure Washer Accessories |
| Brand | SIMPSON |
| Brand Name | SIMPSON |
| Customer Reviews | 4.4 out of 5 stars 611 Reviews |
| 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 |
| Item dimensions L x W x H | 2 x 2 x 4.25 inches |
| Manufacturer | Simpson |
| Manufacturer Part Number | 82235 |
| Manufacturer Warranty Description | 90 Day limited accessory warranty |
| Material | Aluminum |
| Material Type | Aluminum |
| Maximum Operating Pressure | 4500 Pound per Square Inch |
| 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
- **Manufacturer:** Simpson
- **Material:** Aluminum
- **Maximum Operating Pressure:** 4500 Pound per Square Inch
- **Number of Ports:** 2
- **Specification Met:** Up to 4500 PSI (pressure washer compatibility)

## Images

![Simpson Dial-N-Wash 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) - Image 1](https://m.media-amazon.com/images/I/71SURC9bM4L.jpg)
![Simpson Dial-N-Wash 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) - Image 2](https://m.media-amazon.com/images/I/81nRP-HFDOL.jpg)
![Simpson Dial-N-Wash 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) - Image 3](https://m.media-amazon.com/images/I/71cx4qU3iSL.jpg)
![Simpson Dial-N-Wash 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) - Image 4](https://m.media-amazon.com/images/I/815B5uIVVRL.jpg)
![Simpson Dial-N-Wash 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) - Image 5](https://m.media-amazon.com/images/I/61IgtYQO7gL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works on three different pressure washers.
*by J***K on March 27, 2026*

We do a lot of pressure washing in the spring. We have three different pressure washers and adjustment works very well. On one of the pressure washers it tends to want to move on me so I have to pay attention if I want it to stay on max. We bought it because we wanted to clean our asphalt driveway and you can only have 800 PSI on asphalt so we can dial it down. This easy to install.

### ⭐⭐⭐⭐⭐ Adjustability
*by J***O on May 19, 2024*

The Simpson Cleaning 82232 Dial-N-Wash Adjustable Pressure Regulator for Pressure Washers, rated up to 4500 PSI, is a great product. I used it for the first time yesterday and attached it to the bottom of the gun. It's working well, providing precise pressure control for different cleaning tasks. The build quality feels solid, and it enhances the versatility of my pressure washer. Highly recommended for anyone needing adjustable pressure settings.

### ⭐⭐⭐⭐⭐ Works great.
*by J***S on April 15, 2025*

Works great. Easy to use. You can dial any pressure on the fly. If say, you are washing your car you can have a nice easy pressure on the paint then without missinf a beat blast the wheels and wheel wells. If you have a non adjustable pressure washer than this is a cheap and easy solution

## 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.tn/products/17155506-simpson-dial-n-wash-adjustable-pressure-regulator-4500-psi-m22](https://www.desertcart.tn/products/17155506-simpson-dial-n-wash-adjustable-pressure-regulator-4500-psi-m22)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-05*