---
product_id: 253969640
title: "Annovi Reverberi AR North America AR24591 RR Series Unloader Valve with Built in Chemical Injector"
brand: "annovi reverberi"
price: "$350"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/253969640-annovi-reverberi-ar-north-america-ar24591-rr-series-unloader-valve
store_origin: NZ
region: New Zealand
---

# 4.0 GPM max flow rate 3/8" NPT inlet/outlet 3600 PSI max pressure Annovi Reverberi AR North America AR24591 RR Series Unloader Valve with Built in Chemical Injector

**Brand:** annovi reverberi
**Price:** $350
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your pressure game with precision and power!

## Quick Answers

- **What is this?** Annovi Reverberi AR North America AR24591 RR Series Unloader Valve with Built in Chemical Injector by annovi reverberi
- **How much does it cost?** $350 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/253969640-annovi-reverberi-ar-north-america-ar24591-rr-series-unloader-valve)

## Best For

- annovi reverberi enthusiasts

## Why This Product

- Trusted annovi reverberi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Installation:** Standard 3/8" NPT fittings for quick setup and compatibility
- • **Optimized Flow Control:** Supports 4.0 GPM ensuring efficient fluid delivery
- • **Robust Hydraulic Power:** Handles up to 3600 PSI for heavy-duty performance
- • **Compact & Durable Design:** Brass construction in a sleek 20x10 cm frame built to last
- • **Precision Chemical Injection:** Built-in injector for seamless chemical blending on demand

## Overview

The Annovi Reverberi AR24591 RR Series Unloader Valve integrates a built-in chemical injector with a robust hydraulic system, supporting up to 3600 PSI and 4.0 GPM flow. Crafted from durable brass and featuring standard 3/8" NPT fittings, it offers professional-grade performance in a compact design ideal for efficient and precise fluid control.

## Description

Annovi Reverberi AR North America AR24591 RR Series Unloader Valve with Built in Chemical Injector

## Features

- Built-In chemical injector and knob
- Inlet: 3/8" f NPT
- Outlet: 3/8" m NPT
- Max psi: 3600
- Max GPM: 4.0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 20.32 x 10.16 x 5.08 cm; 861.83 g |
| Part number | AR24591 |
| Material type | Brass |
| Power source type | Hydraulic Powered |
| Manufacturer | AR North America |
| Item model number | AR24591 |
| ASIN | B00OUS80I2 |

## Product Details

- **Material:** Brass
- **Brand:** Annovi Reverberi
- **Item dimensions L x W x H:** 20.3 x 10.2 x 5.1 centimeters
- **Exterior finish:** Brass
- **Inlet connection size:** 0.38 Inches

## Images

![Annovi Reverberi AR North America AR24591 RR Series Unloader Valve with Built in Chemical Injector - Image 1](https://m.media-amazon.com/images/I/51HqTqMAgcL.jpg)

## Frequently Bought Together

- AR ANNOVI REVERBERI North America AR24591 RR Series Unloader Valve with Built in Chemical Injector, 3600 psi
- Raincovo Pressure Washer Quick Connect 3/8 Inch, Pressure Washer Fittings, Adapter Set, Male Thread, 4 Pieces
- Raincovo Pressure Washer Gauge, 6000 PSI, 3/8 Inch Quick Connect, Pressure Gauge for Power Washer

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**Shop now:** [https://www.desertcart.nz/products/253969640-annovi-reverberi-ar-north-america-ar24591-rr-series-unloader-valve](https://www.desertcart.nz/products/253969640-annovi-reverberi-ar-north-america-ar24591-rr-series-unloader-valve)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-25*