---
product_id: 376424184
title: "Rain Bird 1804HDSP25 Pressure Regulating (PRS) Professional Dual Spray Pop-Up Sprinkler, 180° Half Circle Pattern, 8' - 15' Spray Distance, 4\" Pop-up Height"
brand: "rain bird"
price: "¥5540"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/376424184-rain-bird-1804hdsp25-pressure-regulating-prs-professional-dual-spray-pop
store_origin: JP
region: Japan
---

# Precise 180° half-circle spray 50% water savings Tool-free nozzle adjustment Rain Bird 1804HDSP25 Pressure Regulating (PRS) Professional Dual Spray Pop-Up Sprinkler, 180° Half Circle Pattern, 8' - 15' Spray Distance, 4" Pop-up Height

**Brand:** rain bird
**Price:** ¥5540
**Availability:** ✅ In Stock

## Summary

> 💦 Water smarter, not harder — join the irrigation elite!

## Quick Answers

- **What is this?** Rain Bird 1804HDSP25 Pressure Regulating (PRS) Professional Dual Spray Pop-Up Sprinkler, 180° Half Circle Pattern, 8' - 15' Spray Distance, 4" Pop-up Height by rain bird
- **How much does it cost?** ¥5540 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/376424184-rain-bird-1804hdsp25-pressure-regulating-prs-professional-dual-spray-pop)

## Best For

- rain bird enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last & Perform:** Heavy-duty stainless steel spring and co-molded wiper seal guarantee flush retraction and leak-free operation season after season.
- • **Cut Water Waste in Half:** Patented pressure regulation slashes misting and over-spray for up to 50% water savings—eco-smart and budget-friendly.
- • **Compliance You Can Trust:** Meets pressure regulation laws in 10+ states, making it the go-to choice for professional-grade irrigation.
- • **Effortless Customization:** Adjust spray distance from 8' to 15' with a simple stainless-steel screw—no tools, no hassle.
- • **Precision Watering Every Time:** 180° half-circle pattern with matched precipitation rate ensures even coverage, eliminating brown spots near the head.

## Overview

The Rain Bird 1804HDSP25 is a professional-grade, pressure-regulating pop-up sprinkler featuring a 180° half-circle spray pattern and adjustable 8' to 15' radius. Engineered to save up to 50% water by eliminating misting and over-spray, it maintains a constant 30 psi for optimal nozzle performance even in windy conditions. Durable stainless steel components and patented seals ensure long-lasting, leak-free operation. Approved for use in multiple states with strict water regulations, this sprinkler combines efficiency, precision, and compliance for superior lawn and garden irrigation.

## Description

Rain Bird 1804HDSP25 Pressure Regulating (PRS) Professional Dual Spray Pop-Up Sprinkler, 180° Half Circle Pattern, 8' - 15' Spray Distance, 4" Pop-up Height. High pressure in irrigation systems causes wasteful water loss through misting and over-spraying. Rain Bird’s patented PRS Pressure-Regulating Sprays eliminate this costly problem with up to a 50% water savings. Our built-in regulator maintains an ideal water pressure of 30 psi to maximize watering efficiency. Precise water-pressure ensures optimal nozzle performance and water distribution; even in windy conditions. Approved for sale/meets all pressure regulator legislation requirements in CA, CO, HI, VT, MA, ME, NY, OR, RI, WA, and Washington DC. An ideal upgrade from traditional pop-up sprays, this precision Dual Spray Nozzle Pop-up waters lawn and garden areas with extra reliability and accuracy. Combining the superior watering efficiency of Dual Spray nozzle technology with the world's No.1 commercial-grade pop-up sprinkler brand. The patented Dual Spray nozzle applies water uniformly near the head as well as throughout its 180° half circle pattern, eliminating dry brown spots while saving water. Installed in parks and yards across the globe, Rain Bird's 1800 Series is the #1 commercial-grade irrigation spray head brand in the world. Chosen for its reliability, heavy-duty materials and versatility, the 1800 Series has first-rate quality built in for reliable operation and long life. Superior components and features make them the spray heads of choice for a wide variety of applications. This sprinkler’s Matched Precipitation Rate allows it to be used in any combination with other Rain Bird fixed and adjustable pattern sprays. Additional 1800 Series features include: Heavy-duty stainless-steel spring to assure flush retraction, every time. Exclusive co-molded wiper seal features an encased plastic "cage" to provide unmatched resistance to grit, pressure and the environment. Pressure-activated, multi-function seal design assures a positive seal without excess “flow-by” allowing more heads to be installed on the same valve. Tapered pop-up neck helps remove debris during retraction while a precision controlled flushing action also clears debris to assure positive stem retraction in all soil types. Two-piece ratchet mechanism allows easy nozzle pattern alignment without tools and provides extra durability. All sprinkler components are removable from the top without special tools; providing for quick and easy flushing and maintenance. Spray Nozzle details: Preinstalled 180° half circle pattern MPR spray nozzle. Trusted for decades, Rain Bird MPR Nozzles feature Matched Precipitation Rate water distribution technology. Non-corrosive plastic and stainless-steel construction for long life. Simple stainless-steel top adjustment screw decreases or increases spray distance from 8' to 15'. "Captured" screw slot prevents screwdriver slippage during adjustment. White medium mesh filter screen protects nozzle from clogging and maintains precise radius adjustment. No tools needed to change nozzle. Operates efficiently at low water pressure; 1/2" inlet size. Other 1804 PRS Dual Spray pop-ups available (sold separately): full (1804FDS), quarter (1804QDPRS). Rain Bird “The Intelligent Use of Water"

## Features

- Eliminates water loss from misting and over-spraying for up to 50% water savings
- Built-in regulator maintains constant 30 psi water pressure for maximum watering efficiency
- Provides optimal nozzle performance and water distribution even in windy conditions
- Approved for sale/meets pressure regulation legislation requirements in: CA, CO, HI, VT, MA, ME, OR, RI, WA, and Washington DC
- Combines patented PRS and Dual Spray nozzle technology with the #1 pop-up sprinkler brand in the world.Enhanced close-in watering eliminates brown spots near the head.180 half circle pattern, 4" pop-up height, adjustable 8' to 15' spray distance.Heavy-duty stainless-steel spring assures flush retraction every time.Patented pressure-activated co-molded wiper seal prevents wasteful water leakage and assures long life.Tapered pop-up neck helps remove debris during retraction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 5.72 x 5.72 x 15.24 cm; 5.26 g |
| Part number | 1804HDSP25 |
| Material type | Plastic Stainless Steel |
| Power source type | Water |
| Manufacturer | Rain Bird |
| Item model number | A18741 |
| ASIN | B08TFLMZYM |

## Product Details

- **Brand:** Rain Bird
- **Colour:** Black
- **Material:** Plastic Stainless Steel
- **Style:** Pop-Up
- **Item dimensions L x W x H:** 5.7 x 5.7 x 15.2 centimeters

## Images

![Rain Bird 1804HDSP25 Pressure Regulating (PRS) Professional Dual Spray Pop-Up Sprinkler, 180° Half Circle Pattern, 8' - 15' Spray Distance, 4" Pop-up Height - Image 1](https://m.media-amazon.com/images/I/617D16xhToL.jpg)
![Rain Bird 1804HDSP25 Pressure Regulating (PRS) Professional Dual Spray Pop-Up Sprinkler, 180° Half Circle Pattern, 8' - 15' Spray Distance, 4" Pop-up Height - Image 2](https://m.media-amazon.com/images/I/51HhKyCbLjL.jpg)
![Rain Bird 1804HDSP25 Pressure Regulating (PRS) Professional Dual Spray Pop-Up Sprinkler, 180° Half Circle Pattern, 8' - 15' Spray Distance, 4" Pop-up Height - Image 3](https://m.media-amazon.com/images/I/71YzNGmb0wL.jpg)
![Rain Bird 1804HDSP25 Pressure Regulating (PRS) Professional Dual Spray Pop-Up Sprinkler, 180° Half Circle Pattern, 8' - 15' Spray Distance, 4" Pop-up Height - Image 4](https://m.media-amazon.com/images/I/71zKXIIsBRL.jpg)
![Rain Bird 1804HDSP25 Pressure Regulating (PRS) Professional Dual Spray Pop-Up Sprinkler, 180° Half Circle Pattern, 8' - 15' Spray Distance, 4" Pop-up Height - Image 5](https://m.media-amazon.com/images/I/81BnHG9KxuL.jpg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*