Irrigation Pressure Compensated Drip Emitters 2/4/8 L/h 1

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Irrigation Pressure Compensated Drip Emitters 2/4/8 L/h

Place of Origin:

China

Brand Name:

hyrt

Model Number:

dripper

Samples:

$122.8/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-1000000(pieces):28(days),>1000000(pieces):To be negotiated(days)

Customization:

Graphic customization (Min. Order: 50000000 sets),Customized packaging (Min. Order: 500000 sets),Customized logo (Min. Order: 500000 sets)

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Flux

2 L/H,4 L/H,8 L/H

Key word

pressure compensation

Advantage

Keep flow steady

Diameter

3-4mm

MOQ

1000

Place of Origin

Shandong, China

Type

Other Watering & Irrigation

Material

PP, POM

Working pressure

0.5-4bar

Size

DN6mm

Application

Home, Gardening, Farm, Garden, Agricultural, Vegetable, Irrigation, Land Irrigation System

Product name

PC Pressure compensated dripper drip irrigation watering dripper

Consistent Flow, Robust Construction

This Dripper delivers pressure-compensated, uniform 2/4/8 L/h flow across 0.8–4 bar to save water and ensure even irrigation on undulating terrain. Made from high-quality, anti-corrosion, anti-UV, anti-aging plastic with a low-variance, cleanable design, it resists clogging and lasts for years. Supplied by a factory with customizable packaging (standard 5,000 pcs/carton), free samples and 7–15 day lead times, it simplifies sourcing and installation.

Precise Pressure-Compensated Flow Control

The Pressure-Compensated Dripper delivers precise, uniform discharge at selectable 2/4/8 L/h and maintains stable flow across 0.8–4 bar thanks to its pressure-compensation mechanism and low manufacturing CV, making it especially effective on undulating terrain. Made from anti-corrosion, anti-UV, and anti-aging plastic with recommended filtration above 120 mesh and an openable design for cleaning, the Dripper provides long service life, low maintenance, and high water-use efficiency. Its compact, serviceable structure and multiple flow options ensure compatibility with standard drip systems, consistent irrigation performance, and improved crop uniformity.

Precise Pressure-Compensated Drip Emitters

The PC pressure-compensated Dripper delivers uniform discharge at 2, 4, or 8 L/h across a 0.8–4 bar working pressure, ensuring consistent irrigation even on undulating terrain. Its low-CV manufacturing, openable design for cleaning, and construction from anti-corrosion, anti-UV, and anti-aging plastic guarantee long service life and easy maintenance. Suitable for shrubs, flower beds, fruit trees and greenhouses, it requires filtration above 120 mesh and supports reliable, high-efficiency drip irrigation.

◎ Pressure Compensated Performance

◎ UV Resistant Construction

◎ Openable For Cleaning

Uniform Flow, Water-Saving Performance

Our team leverages decades of irrigation engineering and precision molding to manufacture the Pressure Compensated Drip Emitters in 2, 4 and 8 L/h, combining a trusted brand heritage with stringent quality control. The Dripper delivers uniform, pressure-compensated output at 2/4/8 L/h, resists clogging with self-flushing flow paths and UV-stable, chemical-resistant materials for dependable outdoor performance. Easy snap-in installation, broad tubing compatibility, and reduced maintenance translate into water savings, consistent plant hydration, and long service life.

Material introduction

These Dripper emitters are molded from high-quality, UV-stabilized, anti-aging thermoplastic with corrosion-resistant properties to withstand outdoor exposure. Durable polymer internals and precision injection molding provide pressure-compensating performance with low CV, ensuring uniform 2/4/8 L/h flows across 0.8–4 bar. The robust material selection and serviceable snap-open body make the units easy to clean and reliable for long-term irrigation in gardens, orchards and undulating terrain.

◎ UV Stabilized Plastics

◎ Precision Molded Flowpath

◎ Durable Weatherproof Polymer

FAQ

What does "pressure compensated" mean and why is it useful?

Pressure-compensated (PC) emitters contain a diaphragm or flow-regulating chamber that keeps the output flow nearly constant over a wide range of inlet pressures. That means each emitter delivers close to its rated 2, 4, or 8 L/h even when line pressure varies due to elevation changes, long runs, or multiple emitters turning on/off. The result is more uniform watering, less runoff or overwatering, and easier design of mixed-slope or long irrigation runs.

How do I choose between 2, 4, and 8 L/h emitters for my plants?

Choose based on plant type, pot/soil volume, and water needs. Use lower flows (2 L/h) for small pots, seedlings, or slow-watering applications and where you want long soak times; use medium flows (4 L/h) for most container plants, shrubs, and nursery trays; and use higher flows (8 L/h) for larger containers, thirsty ornamentals, trees or when you need shorter irrigation cycles. Also consider emitter count per plant (often 1–3 emitters per plant) and soil texture (sandy soils need more frequent water than clay soils). Run time × flow per emitter gives total water delivered so you can size cycles precisely.

What irrigation scenarios are these emitters best suited for?

PC drip emitters are versatile: they are ideal for container and hanging-basket irrigation, greenhouse and nursery bench lines, landscape beds, foundation plantings, vineyards and orchards (as individual-tree emitters), rooftop or balcony gardens, and low-volume micro-irrigation lines. They work well in systems with uneven terrain or varying line lengths where maintaining uniform output is important.

How are these emitters installed and spaced in a system?

Many PC emitters are barbed or button-style and plug into microtubing or can be installed in lateral drip lines. They typically fit standard microtubing (check your emitter fittings) and can be placed directly in pots or along a lateral line. Spacing depends on application: container systems typically use one emitter per pot; landscape or row plantings often use 1–4 emitters per plant spaced around the root zone; for uniform bed coverage, place emitters so wetting zones overlap as needed (spacing often ranges from 15–60 cm depending on emitter flow and soil). Use pressure-regulators on main lines as required and group similar flow/plant types on the same zone.

What maintenance is needed and how do I prevent clogging?

Use proper filtration and routine maintenance. Install a filter ahead of the network (commonly 120–200 mesh, roughly 75–125 µm, depending on water quality) and flush new lines after installation. Periodically flush laterals, inspect and replace damaged emitters, and clean filters regularly. If using surface irrigation, check for debris or sediment at the emitter openings. If water has high mineral content or biological load, consider finer filtration, periodic acid or chlorine flushing, and routine inspections.

Can I use these emitters with fertilizers, variable pressure systems, or buried installations?

Yes, PC emitters are commonly used with fertigation—most plastics are compatible with typical soluble fertilizers, but always confirm chemical compatibility with the product supplier. They perform well in variable-pressure systems because of the compensation feature, but you should still keep inlet pressures within the emitter’s recommended operating range (commonly around 0.5–3.0 bar / 7–43 psi—check the specific product). Some emitters are suitable for subsurface or buried installations; if burying, ensure the model is rated for subsurface use and take extra steps to prevent root intrusion and clogging (good filtration and maintenance are essential).

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Our Location

No. 2, Wuhua Street, Fengcheng Industrial Park, Laiwu District, Jinan City, jinan, Shandong, China