---
product_id: 53940424
title: "Rain Bird SW20-30PS Drip Irrigation Spot Watering Dripper/Emitter, 2 Gallon Per Hour, 30-Pack,Red/Black"
brand: "rain bird"
price: "€ 53.36"
currency: EUR
in_stock: true
reviews_count: 2
category: "Rain Bird"
url: https://www.desertcart.sk/products/53940424-rain-bird-sw20-30ps-drip-irrigation-spot-watering-dripper-emitter
store_origin: SK
region: Slovakia
---

# 2.0 GPH precise flow Self-piercing easy install UV & chemical resistant Rain Bird SW20-30PS Drip Irrigation Spot Watering Dripper/Emitter, 2 Gallon Per Hour, 30-Pack,Red/Black

**Brand:** rain bird
**Price:** € 53.36
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of the curve with precision watering that your plants—and your schedule—will thank you for.

## Quick Answers

- **What is this?** Rain Bird SW20-30PS Drip Irrigation Spot Watering Dripper/Emitter, 2 Gallon Per Hour, 30-Pack,Red/Black by rain bird
- **How much does it cost?** € 53.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/53940424-rain-bird-sw20-30ps-drip-irrigation-spot-watering-dripper-emitter)

## 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 Brave the Elements:** Durable UV and chemical-resistant plastic guarantees long-lasting performance in any garden environment.
- • **Effortless Setup, Zero Fuss:** Self-piercing barb fits 1/2"+ tubing or 1/4" drip lines for quick, tool-free installation—perfect for busy pros.
- • **Optimized Root Zone Watering:** Slow, steady drip maximizes soil absorption and promotes healthier, deeper root growth for your plants.
- • **Bulk Pack for Maximum Coverage:** 30-pack supply keeps your entire garden or landscape perfectly watered—don’t let any plant miss out.
- • **Consistent Hydration, Every Time:** Pressure-compensating design ensures uniform 2.0 GPH flow regardless of tubing length or pressure fluctuations.

## Overview

The Rain Bird SW20-30PS is a 30-pack of pressure-compensating drip emitters delivering a consistent 2.0 gallons per hour flow rate. Designed for easy self-piercing installation on 1/4" to 1/2"+ tubing, these durable, UV and chemical-resistant drippers ensure uniform watering across your garden or landscape, optimizing root zone hydration and reducing water waste.

## Description

Product Description Rain Bird SW20-30PS Drip Irrigation Spot Watering Dripper/Emitter, 2.0 Gallon Per Hour, 30-Pack. This robust pressure-compensating emitter provides a medium-high 2.0 gallon-per-hour flow rate. Ideal for watering root zones of garden and landscape plants, shrubs, bushes, small trees and medium size containers. Rain Bird's pressure-compensating design ensures all plants receive the desired watering rate regardless of their position along the distribution tubing run. Uniform flow is delivered throughout a wide pressure range from 15 to 50 psi. Barbed ends securely retain 1/4" Drip tubing for a leak-proof connection. Self-piercing barb allows for direct insertion into the side of 1/2" or larger Drip irrigation tubing, or use with 1/4" tubing for positioning near individual plants. Simple to insert by hand, or for faster installation use one of Rain Bird’s insertion tools (sold separately): ET/1PK25S, HPUN1-1S, and HPTCX. Designed with large water passages and self-flushing action to help prevent clogging. Constructed of highly durable UV and chemical-resistant materials to withstand adverse conditions. Rain Bird emitters are color coded to easily identify flow rate. Convenient plastic bag contains (30) red-colored emitters. Also available in: 0.5, and 1.0, and 5.0 GPH flow rates to customize watering of varying plant types and sizes. Rain Bird "The Intelligent Use of Water" Safety Warning Ensure proper connection to water source. Avoid over-pressurization. Install correctly to prevent leaks or water damage.

Review: great little dripper - does rhe job
Review: Maintenance required. - These start out ok, delivering around 8L/hour, but over a couple of weeks some of them start to get clogged so that they only deliver say 1L/hour even though I have an online filter on the supply. Solution seems to be to take them off, run water supply through them in reverse, then put back, but that may not work for everyone. I also had to throw a few away. I will buy maintainable ones next time.

## Features

- 2.0 gallon per hour pressure-compensating emitter delivers same uniform flow rate from beginning to end of tubing runs
- Slow watering rate allows soil to absorb water more completely in the root zones of plants
- Self-piercing design; use with 1/4" Drip tubing or insert into 1/2" or larger Drip tubing
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0049C5G18 |
| Best Sellers Rank | 43,858 in Garden ( See Top 100 in Garden ) 17 in Automatic Irrigation Drippers |
| Brand | Rain Bird |
| Brand Name | Rain Bird |
| Control Type | adjustable flow control |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 3,289 Reviews |
| Fit Type | Self-piercing |
| Global Trade Identification Number | 00077985007959 |
| Item Dimensions | 16 x 16 x 27 millimetres |
| Item Shape | cylinder |
| Item Type Name | Rain Bird SW20-30PS Drip Irrigation Spot Watering Dripper/Emitter, 2 Gallon Per Hour, 30-Pack |
| Item Weight | 7 g |
| Item dimensions L x W x H | 16 x 16 x 27 millimetres |
| Item height | 1.07 inches |
| Manufacturer | Rain Bird |
| Material | Plastic |
| Maximum Pressure | 50 Pound per Square Inch |
| Model Name | Drip Irrigation Spot Watering Dripper/Emitter, 2 Gallon Per Hour, 30-Pack |
| Model Number | SW20-30PK |
| Model name | Drip Irrigation Spot Watering Dripper/Emitter, 2 Gallon Per Hour, 30-Pack |
| Number of Pieces | 30 |
| Number of Sets | 1 |
| Pattern | Dripper |
| Plant or Animal Product Type | plastic |
| Power Source | Pressure |
| Size | 30-Pack |
| Special Features | Automatic Watering |
| Style | Barbed |
| UPC | 077985007959 |
| Volume Capacity | 2 Gallon Per Hour |

## Product Details

- **Brand:** Rain Bird
- **Size:** 30-Pack
- **Style:** Barbed
- **Material:** Plastic
- **Model name:** Drip Irrigation Spot Watering Dripper/Emitter, 2 Gallon Per Hour, 30-Pack

## Images

![Rain Bird SW20-30PS Drip Irrigation Spot Watering Dripper/Emitter, 2 Gallon Per Hour, 30-Pack,Red/Black - Image 1](https://m.media-amazon.com/images/I/61nKd38B7kL.jpg)

## Questions & Answers

**Q: I have one 1/4" tube weaving in line for my hedge....do these work in-line with the 1/4" tubing to spot water exactly where needed??**
A: Yes, they work "in line" because they are pressure compensating. Be aware that they best work between 15 and 35 PSI, secondly @ 30 PSI and 30ft long, a 1/4 in line will have a flow of about 15 to 20 gallon per hour, hence you cannot put 50 drippers on the same 1/4 line (50 x 0.5 GPH = 25 GPH. You are then above the Max flow) If you need long lines of 0.5 GPH, look for "perforated tape @ 0.5 GPH" If you can't find here, ask me for the link. If you have "dirty water" I would then recommend Antelco drippers, because they are cleanable, The RainBird ones are not.I hope it helps Good luck

**Q: Now that i have these which way do i install them? if i put the red part into 1/4 tube get drips,  black end into tube a stream what is  2gph**
A: 2 gph is the flow rate. It stands for 2 gallons per hour.
Insert the black pointed tip into your 1/4" tubing, and the water comes out the opening in the red side.

**Q: I can't find detailed info on this model on Rainbird's site.  What is the appropriate water pressure range for these emitters?**
A: Because of their pressure compensating design, you get the same amount of water using pressure ranges from 15 to 50 psi. Generally speaking, we usually recommend that you use a pressure regulator set at 30 psi in most drip applications where 1/4" tubing and fittings are involved. Excess pressure can cause the smaller fittings to come loose from the main line. Thanks for the question, and if we can be of further assistance, please give us a call 208-336-3747

**Q: I see red and green drips 2gph.what is the difference?**
A: Red is GPM, Black is 1 and  Blue is 1/2 GPM

## Customer Reviews

### ⭐⭐⭐⭐⭐ great little dripper
*by K***. on 8 November 2024*

does rhe job

### ⭐⭐ Maintenance required.
*by T***N on 17 July 2025*

These start out ok, delivering around 8L/hour, but over a couple of weeks some of them start to get clogged so that they only deliver say 1L/hour even though I have an online filter on the supply. Solution seems to be to take them off, run water supply through them in reverse, then put back, but that may not work for everyone. I also had to throw a few away. I will buy maintainable ones next time.

## Frequently Bought Together

- Rain Bird SW20-30PS Drip Irrigation Spot Watering Dripper/Emitter, 2 Gallon Per Hour, 30-Pack,Red/Black
- Rain Bird SW10-30PS Drip Irrigation Spot Watering Dripper/Emitter, 1 Gallon Per Hour, 30-Pack
- Raindrip 016010T 1/4 in. Drip Irrigation Supply Tubing, 100 ft., 1/4 in x 100 ft, for Drip Irrigation Parts, and Drip Systems, Black Polyethylene

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-26*