---
product_id: 603892082
title: "Netafim Self Piercing Pressure Compensating Emitters with Internal Check Valve, Red, 1 GPH (Dripper, 25, Pack), Black"
brand: "netafim"
price: "$45"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/603892082-netafim-self-piercing-pressure-compensating-emitters-with-internal-check-valve
store_origin: NZ
region: New Zealand
---

# 1 GPH precise flow Self-piercing, no tools needed Internal check valve prevents backflow Netafim Self Piercing Pressure Compensating Emitters with Internal Check Valve, Red, 1 GPH (Dripper, 25, Pack), Black

**Brand:** netafim
**Price:** $45
**Availability:** ✅ In Stock

## Summary

> 💧 Precision watering, zero guesswork—upgrade your drip game now!

## Quick Answers

- **What is this?** Netafim Self Piercing Pressure Compensating Emitters with Internal Check Valve, Red, 1 GPH (Dripper, 25, Pack), Black by netafim
- **How much does it cost?** $45 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/603892082-netafim-self-piercing-pressure-compensating-emitters-with-internal-check-valve)

## Best For

- netafim enthusiasts

## Why This Product

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

## Key Features

- • **Backflow Protection:** Internal check valve holds back up to 3.9' water column, preventing unwanted drainage and contamination.
- • **TurboNet Self-Cleaning:** Exclusive flow path keeps emitters clog-free, maintaining peak performance season after season.
- • **Built for High Pressure:** Handles up to 58 psi, perfect for demanding irrigation setups without compromising efficiency.
- • **Effortless Installation:** Self-piercing barb design means no tools, no hassle—get your irrigation system up and running in seconds.
- • **Consistent Water Delivery:** Pressure compensating tech ensures a steady 1 GPH flow between 10-58 psi, so every plant gets exactly what it needs.

## Overview

Netafim’s Self-Piercing Pressure Compensating Emitters deliver a reliable 1 GPH flow with built-in anti-siphon and internal check valve technology. Designed for easy tool-free installation and equipped with TurboNet self-cleaning, these emitters maintain consistent irrigation performance under pressures up to 58 psi, making them ideal for professional-grade drip systems.

## Description

Netafim Self Piercing Pressure Compensating Emitters with Internal Check Valve, Red, 1 GPH (Dripper, 25, Pack), Black

## Features

- Self-Piercing Barb: Easy to install, no tools required.
- 1.74 psi Internal Check Valve: Helps prevent low pressure emitter drainage holding back up to a 3.9′ column of water. Can be used with Techline HCVXR and CV Dripline.
- Anti-Siphon Operation: Prevents contaminants from being drawn into the emitter.
- Pressure Compensating: Delivers the same flow when pressure is between 10.15 to 58 psi.
- Self-Cleaning Action: Exclusive TurboNet flow path design regulates flow and provides continuous self-cleaning action during operation.
- Maximum pressure: 58 psi
- Barb size: Inlet 0.160” – 0.170” Outlet 0.160”
- Recommended minimum filtration: 120 Mesh.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | Netafim |
| Item dimensions L x W x H | 1 x 1 x 1 inches |
| Inlet Connection Type | Barb |
| Outlet Connection Type | Barb |
| Maximum Operating Pressure | 58 Pound per Square Inch |
| Outlet Connection Size | 0.16 Inches |
| Valve Type | Internal Check Valve |
| Manufacturer | Netafim |
| UPC | 601957592336 |
| Part Number | 21520-003828 |
| Product Dimensions | 1 x 1 x 1 inches |
| Item model number | N-21520-003828 |
| Color | Black |
| Style | Dripper |
| Power Source | hydraulic_powered |

## Product Details

- **Material:** Plastic
- **Brand:** Netafim
- **Item dimensions L x W x H:** 1 x 1 x 1 inches
- **Inlet Connection Type:** Barb
- **Outlet Connection Type:** Barb
- **Maximum Operating Pressure:** 58 Pound per Square Inch
- **Outlet Connection Size:** 0.16 Inches
- **Valve Type:** Internal Check Valve
- **Manufacturer:** Netafim
- **UPC:** 601957592336

## Images

![Netafim Self Piercing Pressure Compensating Emitters with Internal Check Valve, Red, 1 GPH (Dripper, 25, Pack), Black - Image 1](https://m.media-amazon.com/images/I/31OlDYbur4L.jpg)
![Netafim Self Piercing Pressure Compensating Emitters with Internal Check Valve, Red, 1 GPH (Dripper, 25, Pack), Black - Image 2](https://m.media-amazon.com/images/I/61RC2CCp-1L.jpg)
![Netafim Self Piercing Pressure Compensating Emitters with Internal Check Valve, Red, 1 GPH (Dripper, 25, Pack), Black - Image 3](https://m.media-amazon.com/images/I/61dZUQXFN3L.jpg)

## Available Options

This product comes in different **Unit Count, Style** options.

## Frequently Bought Together

- Netafim Self Piercing Pressure Compensating Emitters with Internal Check Valve, Red, 1 GPH (Dripper, 25, Pack), Black
- Raindrip PC8050B 2 GPH Pressure Compensating Drippers, Drip Irrigation Emitters for Drip Irrigation Gardening System, Maintains Constant Water Flow, 50-Pack, Green
- 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/603892082-netafim-self-piercing-pressure-compensating-emitters-with-internal-check-valve](https://www.desertcart.nz/products/603892082-netafim-self-piercing-pressure-compensating-emitters-with-internal-check-valve)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*