Netafim Self Piercing Pressure Compensating Emitters with Internal Check Valve - 2 GPH
Product Overview
Erratic pressure and system drainage can quickly turn a precision irrigation project into a liability. When emitters fail to regulate flow or bleed out after the pump shuts off, you face uneven growth, water waste, and localized puddling that damages turf and sensitive plant roots. With peak growing season approaching and supply chain volatility impacting lead times, waiting until a system fails to secure your inventory is a risk to your project deadlines. Proactively stocking your service trucks with reliable emitters ensures your crews can meet installation schedules and pass inspections without the delays caused by back-orders or component shortages.
Netafim USA engineered these self piercing emitters to outperform standard drippers by integrating a high performance check valve. Unlike lower grade alternatives that allow lateral lines to drain completely, these units hold water in the system, ensuring immediate startup and uniform distribution across every zone. This design significantly reduces labor time during installation because the self piercing barb eliminates the need for separate punching tools on many tubing types. By selecting a pressure compensating model with internal anti-siphon capabilities, you provide your clients with a system that requires fewer service calls and maintains consistent flow across varying elevations and long lateral runs.
Product Specifications
| Specification | Detail |
|---|---|
| Material | High Grade UV Resistant Plastic |
| Flow Rate | 2.0 Gallons Per Hour (GPH) |
| Pressure Range | 10 to 45 PSI |
| Connection Type | Self Piercing Barb |
| Check Valve Function | Built-in Internal Check Valve |
| Color | Red Coded for 2 GPH Identification |
Available Models & Sizes
The Netafim pressure compensating emitter series is available in several flow rates including 0.5 GPH, 1.0 GPH, and 2.0 GPH options to meet diverse plant water requirements. Please contact our sales team for bulk pack quantities, full manifold configurations, or current pricing on case lots for large scale commercial projects.
Key Features
- Internal check valve prevents drainage at low points and keeps headers full between cycles.
- Pressure compensating diaphragm maintains a constant 2 GPH flow rate across varying inlet pressures.
- Self piercing barb allows for direct insertion into poly tubing which reduces tool requirements for your crews.
- Anti-siphon design prevents the suction of debris back into the emitter after the system is turned off.
- UV resistant construction ensures long term durability in harsh sun and high temperature environments.
- Raised color coded caps allow for quick visual verification of flow rates during maintenance inspections.
Common Applications
- Commercial landscape irrigation for trees and large shrubs.
- Residential lawn and garden systems with varying site elevations.
- Municipal parks and public spaces requiring high efficiency water delivery.
- Greenhouse and nursery operations for precision container irrigation.
- Agricultural and crop irrigation where long lateral runs are required.
- Sports turf and golf course maintenance for perimeter plantings and bunkers.
Installation Notes
For best results, install these emitters using a compatible insertion tool to ensure deep seating within the lateral pipe. While the barb is self piercing, using a pilot hole on thicker walled or cold tubing can prevent stress cracking. Always flush the main and lateral lines thoroughly before installing emitters to prevent sediment from clogging the internal diaphragms. Ensure the system operating pressure remains within the 10 to 45 PSI range to maximize the lifespan of the compensation mechanism and maintain code compliance for water conservation.