---
product_id: 6621008
title: "Rain Bird 1804VAN 1800 Series Professional 4 Inch Pop Up Sprinkler Head, 5 Pack - Lawn Sprinkler with Adjustable 0-360 Degree Arc Nozzle Pattern, Up to 15 Ft Spray Distance, 1/2 in NPT Threaded Inlet"
brand: "rain bird"
price: "¥11941"
currency: JPY
in_stock: true
category: "Rain Bird"
url: https://www.desertcart.jp/products/6621008-rain-bird-1804van-1800-series-professional-4-inch-pop-up
store_origin: JP
region: Japan
---

# 0-360° adjustable arc 15 ft max spray radius 1/2 in NPT threaded inlet Rain Bird 1804VAN 1800 Series Professional 4 Inch Pop Up Sprinkler Head, 5 Pack - Lawn Sprinkler with Adjustable 0-360 Degree Arc Nozzle Pattern, Up to 15 Ft Spray Distance, 1/2 in NPT Threaded Inlet

**Brand:** rain bird
**Price:** ¥11941
**Availability:** ✅ In Stock

## Summary

> 🌿 Water smarter, not harder — your lawn’s new best friend!

## Quick Answers

- **What is this?** Rain Bird 1804VAN 1800 Series Professional 4 Inch Pop Up Sprinkler Head, 5 Pack - Lawn Sprinkler with Adjustable 0-360 Degree Arc Nozzle Pattern, Up to 15 Ft Spray Distance, 1/2 in NPT Threaded Inlet by rain bird
- **How much does it cost?** ¥11941 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/6621008-rain-bird-1804van-1800-series-professional-4-inch-pop-up)

## 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

- • **Trusted Legacy:** Backed by 90+ years of Rain Bird innovation for professional-grade irrigation reliability.
- • **Leak-Free Efficiency:** Patented pressure-activated wiper seal prevents water waste and keeps your system tight.
- • **Durability Engineered:** UV and weather-resistant body with stainless steel spring ensures long-lasting performance.
- • **Precision Arc Control:** Dial in your perfect watering zone with effortless 0-360° adjustment—no tools needed.
- • **Extended Reach Coverage:** Sprays up to 15 feet for even hydration across lawns and landscaped areas.

## Overview

The Rain Bird 1804VAN 1800 Series is a professional-grade 4-inch pop-up sprinkler head pack of 5, featuring adjustable 0-360° arc control, up to 15 ft spray distance, and a 1/2 inch NPT threaded inlet. Built with durable, UV-resistant materials and a stainless steel spring, it ensures precise, leak-free irrigation for residential and professional landscapes.

## Description

desertcart.com : Rain Bird 1804VAN 1800 Series Professional 4 Inch Pop Up Sprinkler Head, 5 Pack - Lawn Sprinkler with Adjustable 0-360 Degree Arc Nozzle Pattern, Up to 15 Ft Spray Distance, 1/2 in NPT Threaded Inlet : Patio, Lawn & Garden

## Features

- Smart Irrigation Starts Here - The Rain Bird 1804VAN 1800 Series Pack of 5 features 4-inch pop-up sprinkler heads with a fixed spray, variable arc nozzle and 1/2 in. female threaded inlet, made in the USA and built for precise irrigation in lawns, garden beds, and landscaped areas in residential and professional systems.
- Variable Arc Control - An adjustable sprinkler head with 0 - 360 degree spray pattern and a textured adjustment collar for easy grip, lets you dial in coverage for corners, narrow strips, or full-circle areas with no tools required, helping prevent overspray onto sidewalks and driveways.
- Optimized Spray Distance - Delivers reliable spray coverage up to 15ft with matched precipitation, helping ensure even watering across lawns and landscaped zones while allowing seamless integration with Rain Bird sprinkler systems.
- Built for Long Term Use - Heavy-duty Rain Bird 1800 Series body features UV-resistant, weather resistant materials, a heavy-duty stainless-steel spring that ensures flush retraction every time, and a patented pressure-activated wiper seal that prevents wasteful water leakage and helps assure long life.
- Trusted Watering Expertise - For more than 90 years, Rain Bird has developed irrigation solutions that combine durability, responsible water management, and global reliability for landscapes ranging from agriculture to residential spaces, helping them thrive for generations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ML3ILG4 |
| Best Sellers Rank | #3,659 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Automatic Irrigation Sprinkler Heads #30 in Lawn & Garden Sprinklers |
| Brand Name | Rain Bird |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,807) |
| Global Trade Identification Number | 00077985097639 |
| Inlet Connection Size | 4 inches |
| Item Dimensions | 9.5 x 2.5 x 6 inches |
| Manufacturer | Rain Bird |
| Manufacturer Part Number | 1804 |
| Material Type | Stainless Steel |
| Model Number | 1804 |
| Number of Items | 5 |
| Style Name | Pop-Up |
| UPC | 077985097639 |
| Unit Count | 5 Count |

## Product Details

- **Brand:** Rain Bird
- **Color:** Black
- **Item dimensions L x W x H:** 9.5 x 2.5 x 6 inches
- **Material:** Stainless Steel
- **Style:** Pop-Up

## Images

![Rain Bird 1804VAN 1800 Series Professional 4 Inch Pop Up Sprinkler Head, 5 Pack - Lawn Sprinkler with Adjustable 0-360 Degree Arc Nozzle Pattern, Up to 15 Ft Spray Distance, 1/2 in NPT Threaded Inlet - Image 1](https://m.media-amazon.com/images/I/418q5Jk7X6L.jpg)
![Rain Bird 1804VAN 1800 Series Professional 4 Inch Pop Up Sprinkler Head, 5 Pack - Lawn Sprinkler with Adjustable 0-360 Degree Arc Nozzle Pattern, Up to 15 Ft Spray Distance, 1/2 in NPT Threaded Inlet - Image 2](https://m.media-amazon.com/images/I/71TCvEalZTL.jpg)
![Rain Bird 1804VAN 1800 Series Professional 4 Inch Pop Up Sprinkler Head, 5 Pack - Lawn Sprinkler with Adjustable 0-360 Degree Arc Nozzle Pattern, Up to 15 Ft Spray Distance, 1/2 in NPT Threaded Inlet - Image 3](https://m.media-amazon.com/images/I/71ME3OHA7LL.jpg)
![Rain Bird 1804VAN 1800 Series Professional 4 Inch Pop Up Sprinkler Head, 5 Pack - Lawn Sprinkler with Adjustable 0-360 Degree Arc Nozzle Pattern, Up to 15 Ft Spray Distance, 1/2 in NPT Threaded Inlet - Image 4](https://m.media-amazon.com/images/I/71RMYlPBbnL.jpg)
![Rain Bird 1804VAN 1800 Series Professional 4 Inch Pop Up Sprinkler Head, 5 Pack - Lawn Sprinkler with Adjustable 0-360 Degree Arc Nozzle Pattern, Up to 15 Ft Spray Distance, 1/2 in NPT Threaded Inlet - Image 5](https://m.media-amazon.com/images/I/81nRK9oDJwL.jpg)

## Questions & Answers

**Q: Which tee "connector" should I buy to install this one?**
A: It's hard to know which tee you need without knowing pipe and pipe size, but the 1804 heads have a 1/2" Female insert pipe thread if that helps.

**Q: Can I make this go only 6', with 90 degree angle or with 180 degree angle??**
A: You can reduce the flow and pressure with the set pin on top, but it would be tough to get down to 6 feet on most irrigation systems (assuming good flow and pressure 40 to 80 psi). The head can be adjusted to any angle from 0 to 360 degrees and in any direction.  You would be better off to get the 1804's without the 15van nozzles and order 8van or 6van nozzles to go on them separately.

**Q: Are these PRS heads?**
A: No, these are the standard non-pressure regulating heads.

**Q: When I adjusted the screw on top, it disappeared into the body and won't back out; water sprays straight up. Can anyone offer a solution?**
A: With the water off, take the nozzle off of the top of the head. If there is a screen in below the nozzle, you may be lucky and the screw will be sitting in the screen. Just re-attach it to the underside of the nozzle. If you cannot find the screw, you will need to replace the nozzle.

## Frequently Bought Together

- Rain Bird 1804 Spray Head with 15van Nozzle; 0° to 360° Adjustable; 15' Radius (Pack of 5)
- 10 Pcs Head Pipe Riser 1/2 Inch MPT Double Male Pipe Thread Head Pipe Riser for Garden Lawn Irrigation System (1/2 male to 1/2 male straight coupling)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-04*