---
product_id: 146447994
title: "Orbit 55018 Plastic Impact Head for Garden, 1/2-Inch"
brand: "orbit"
price: "68.50 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Orbit"
url: https://www.desertcart.tn/products/146447994-orbit-55018-plastic-impact-head-for-garden-1-2-inch
store_origin: TN
region: Tunisia
---

# 90 ft spray diameter Adjustable 20-42 ft radius Durable, rust-resistant plastic Orbit 55018 Plastic Impact Head for Garden, 1/2-Inch

**Brand:** orbit
**Price:** 68.50 DT
**Availability:** ✅ In Stock

## Summary

> 🌿 Water smarter, not harder — your garden’s new MVP!

## Quick Answers

- **What is this?** Orbit 55018 Plastic Impact Head for Garden, 1/2-Inch by orbit
- **How much does it cost?** 68.50 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/146447994-orbit-55018-plastic-impact-head-for-garden-1-2-inch)

## Best For

- orbit enthusiasts

## Why This Product

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

## Key Features

- • **Clog-Resistant Flow:** Innovative flow-through design handles dirty or reclaimed water without interruption.
- • **Built to Last Seasons:** High-impact resistant plastic construction ensures rust-free, corrosion-proof durability year after year.
- • **Tailored Watering Precision:** Easily customize spray distance and coverage angle to fit your garden’s unique needs.
- • **Maximize Your Lawn’s Reach:** Covers up to 6,360 sq. ft. with a full 360° spray for effortless large-area watering.
- • **Universal Fit & Easy Upgrade:** Seamlessly replaces or upgrades any 1/2-inch impact sprinkler head for instant performance boost.

## Overview

The Orbit 55018 Plastic Impact Head is a versatile, durable sprinkler head designed for professional-grade lawn irrigation. It sprays water up to 90 feet in diameter, covering over 6,300 sq. ft., with adjustable settings for precise watering control. Made from rust-resistant plastic, it withstands harsh conditions and resists clogs, making it ideal for both clean and reclaimed water. Compatible with standard 1/2-inch threaded systems, it’s a reliable upgrade for efficient, large-area garden watering.

## Description

The Orbit 1/2-in. Male-Threaded Plastic Impact Head is an exceptional value and lets you replace or add an impact head to your yard’s watering system. Designed for dependability, impact heads have an uninterrupted water flow and are clog-resistant, even when used with dirty or reclaimed water from ponds and canals. Sprays up to a 90-ft. diameter, making it ideal for large-area watering. Easily adjust the coverage from a partial section to a full circle. Features a deflector shield for distance adjustment, and an anti-backsplash arm to aid in spray pattern and area coverage. A simple twist of the diffuser screw breaks up the water stream, creating larger or smaller water droplets. The lightweight, plastic construction is high-impact resistant and durable, providing years of reliable watering use.

Review: They work great for low water pressure - Why did you pick this product vs others?: Great quality sprinkler heads that work great with low water pressure I'm sure they work great with high water pressure as well but low water pressure is hard to deal with sometimes and these work great for that
Review: Good sprinklers - I use the sprinklers for my pasture and it runs NID water through it which is normally not filtered and pretty dirty so the sprinklers only last me about a year and then I have to replace but if you were using for regular yard with cleaner water I think they would last a lot longer. They’re a great price and I still would recommend they are good sprinklers. Also can shoot a very far distance.

## Features

- LARGE-AREA COVERAGE: Sprays up to 90 ft. in diameter, covering 6,360 sq. ft. when set to a full circle.
- LONG-LASTING CONSTRUCTION: Made from strong, durable plastic to ensure this product will last season after season without the worry of rust or corrosion.
- ADJUSTABLE COVERAGE: Easily adjust spray coverage from a partial section to full 360° watering.
- CUSTOMIZABLE SETTINGS: Use the deflector shield and diffuser screw to alter the stream and change the spray distance radius anywhere from 20 to 42 ft.
- ANTI-BACKSPLASH ARM: Improves the sprinkler’s ability to spray water in a consistent pattern and in the desired direction.
- RESISTS CLOGS: Flow-through design, resistant to clogs and ideal for secondary water.
- UNIVERSAL REPLACEMENT: Works alongside or replaces existing 1/2-in. impact sprinkler heads
- SIZE: 1/2-in. male threaded.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0040QY402 |
| Best Sellers Rank | #46,259 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #57 in Automatic Irrigation Sprinkler Heads |
| Brand | Orbit |
| Brand Name | Orbit |
| Color | green, black |
| Customer Reviews | 4.1 out of 5 stars 271 Reviews |
| Global Trade Identification Number | 00046878550186 |
| Inlet Connection Size | 0.5 Inches |
| Item Dimensions | 7.25 x 5.38 x 2 inches |
| Item Type Name | Plastic Impact Head |
| Item Weight | 2.4 ounces |
| Item dimensions L x W x H | 7.25 x 5.38 x 2 inches |
| Manufacturer | Orbit Underground/Sunmate |
| Manufacturer Part Number | 55018 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 55018 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style | Impact Head |
| Style Name | Impact Head |
| UPC | 046878550186 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Orbit
- **Color:** green, black
- **Item dimensions L x W x H:** 7.25 x 5.38 x 2 inches
- **Material:** Plastic
- **Style:** Impact Head

## Images

![Orbit 55018 Plastic Impact Head for Garden, 1/2-Inch - Image 1](https://m.media-amazon.com/images/I/71-zLz3I+CL.jpg)
![Orbit 55018 Plastic Impact Head for Garden, 1/2-Inch - Image 2](https://m.media-amazon.com/images/I/51N+aSk6A9L.jpg)
![Orbit 55018 Plastic Impact Head for Garden, 1/2-Inch - Image 3](https://m.media-amazon.com/images/I/31Jk4XwMUhL.jpg)
![Orbit 55018 Plastic Impact Head for Garden, 1/2-Inch - Image 4](https://m.media-amazon.com/images/I/41+LxTZg90L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work great for low water pressure
*by K***N on June 26, 2025*

Why did you pick this product vs others?: Great quality sprinkler heads that work great with low water pressure I'm sure they work great with high water pressure as well but low water pressure is hard to deal with sometimes and these work great for that

### ⭐⭐⭐⭐⭐ Good sprinklers
*by M***R on November 16, 2025*

I use the sprinklers for my pasture and it runs NID water through it which is normally not filtered and pretty dirty so the sprinklers only last me about a year and then I have to replace but if you were using for regular yard with cleaner water I think they would last a lot longer. They’re a great price and I still would recommend they are good sprinklers. Also can shoot a very far distance.

### ⭐⭐⭐⭐ be fore warned that these heads move back and forth at SUPER high speed
*by M***H on April 21, 2026*

ok for plastic inexpensive heads that can operate at low water pressures; however they WILL flash back and forth at ultra high speed. if you want that then ok buy em. i dont see how that speed can be reduced, or if it somehow is inefficient..maybe its ok? just run that section longer? anyway this summer i will find out. just bought these few days ago now in april...so in few months i shall see what happens.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-31*