2L/4L/8L Pressure-Compensating Drip Irrigation Dripper 1

2L/4L/8L Pressure-Compensating Drip Irrigation Dripper 2

2L/4L/8L Pressure-Compensating Drip Irrigation Dripper 3

2L/4L/8L Pressure-Compensating Drip Irrigation Dripper 4

2L/4L/8L Pressure-Compensating Drip Irrigation Dripper 5

2L/4L/8L Pressure-Compensating Drip Irrigation Dripper 6

2L/4L/8L Pressure-Compensating Drip Irrigation Dripper 7

2L/4L/8L Pressure-Compensating Drip Irrigation Dripper

Place of Origin:

China

Samples:

$1.0/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-10000000(pieces):15(days),>10000000(pieces):To be negotiated(days)

model number:

2L 4L 8L

brand name:

HYRT

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sprinkler type

Other

Diameter

1.0mm

Spray Range

0.2m

Color

Black

Standard

DIN,BS,ANSI,JIS IS9001

MOQ

100pcs

Feature

Easily Install

Usage

Water-saving Irrigation System

Material

Plastic, POM

Flow rate

2-8L/H

Working pressure

1.0-3.0bar

Application

Farm, Lawn, Garden, Agricultural, Cooling, Greenhouse, garden watering, spray irrigation system, FARMLAND, dust suppression, Agriculture Irrigaiton

place of origin

Shandong, China

type

Sprinklers

Precise Flow, Sealed Quality

This pressure-compensating Dripper delivers precise 2L/4L/8L flow rates for uniform watering, maximizing water and fertilizer savings even on uneven terrain. Durable, high-quality materials and a compact, low-profile shape with reliable compression fittings ensure clog-resistant performance and long service life. Supplied in protective, customizable packaging for easy installation, inventory management and rapid scale-up, it simplifies maintenance for both commercial and home irrigation systems.

Adjustable Flow, Consistent Pressure

The 2L/4L/8L Pressure-Compensating Dripper delivers precise 2, 4 or 8 L/h flow rates with an internal pressure-compensating mechanism that maintains uniform output across a wide pressure range for micro drip irrigation and fertigation. Constructed from UV-stable, chemical-resistant plastics with a compression inlet, it resists clogging and corrosion while fitting standard tubing to simplify installation and lower maintenance costs. A compact labyrinth emitter with self-flushing passages and an optional removable filter ensures long-term stability, water savings and consistent crop hydration on uneven terrain.

Here are three four-word subheading options:

The 2L/4L/8L pressure-compensating Dripper provides consistent flow rates for micro drip irrigation, combining a compression fitting design with reliable pressure compensation for efficient water savings. Manufactured in Shandong by a company specializing in drip irrigation pipes, quick couplings, fertilizer irrigation, filters and micro sprinklers, the dripper is made from durable materials to ensure stable long-term performance. Packaging and shipping options are available, free samples can be requested for customized requirements, and the company participates in domestic and international exhibitions while offering customer support via WhatsApp, Skype, WeChat and other chat tools.

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Uniform Flow, Maximum Efficiency

Our 2L/4L/8L pressure-compensating Dripper was developed with precision-engineered flow channels and UV-stable materials by a brand focused on decades of irrigation R&D, ensuring consistent performance in harsh field conditions. Its pressure-compensating mechanism delivers a steady 2, 4, or 8 L/h output across a wide pressure range, resists clogging with a self-cleaning labyrinth, and reduces water and fertilizer use to promote uniform crop growth. Easy to install, chemically resistant, and compatible with standard tubing, this dripper minimizes maintenance and operating costs while providing long-term durability for both commercial and home irrigation systems.

Material introduction

The Dripper is constructed from UV-stabilized high-density polyethylene and engineering-grade polypropylene for strong resistance to sunlight, chemicals, and cracking. Its pressure-compensating function relies on a precision-molded internal diaphragm made of EPDM or silicone rubber to maintain consistent 2L/4L/8L flow rates across varied pressures. Corrosion-resistant fittings and tight seals ensure long outdoor service life and seamless compatibility with standard PE irrigation tubing.

◎ UV-Stable Polypropylene

◎ Durable Flow Control

◎ Corrosion-Resistant Performance

FAQ

What is a 2L/4L/8L pressure-compensating drip irrigation dripper and how does pressure compensation help?

A pressure-compensating (PC) dripper delivers a fixed flow rate (2, 4, or 8 liters per hour) regardless of moderate changes in upstream pressure. The built‑in mechanism keeps flow consistent across elevation changes and along long laterals, improving uniform water distribution and reducing the need for frequent pressure regulation.

What types of crops and application scenarios are best suited for these drippers?

These drippers are ideal for row crops, orchards, vineyards, greenhouse benches, and landscaping where accurate, localized watering is needed. Use lower flows (2 L/h) for seedlings, vegetables and sensitive plants, medium flows (4 L/h) for shrubs and small trees, and higher flows (8 L/h) for larger trees, high‑demand crops, or when fewer emitters per plant are preferred.

How do I choose between 2L, 4L and 8L drippers and what spacing should I use?

Choose flow by plant water demand and emitter count per root zone: smaller plants need 2 L/h, medium plants 4 L/h, large trees 8 L/h or multiple emitters. Spacing depends on root spread and planting pattern—typical emitter spacing is 20–60 cm along beds for vegetables, 0.5–2 m between emitters for orchards/vineyards, and multiple emitters per tree for deep, uniform wetting. Adjust spacing and number of emitters to achieve the desired wetted volume.

What are the installation and operating requirements (pressure, filters, tubing)?

Install PC drippers on compatible polyethylene or dripline laterals and maintain the manufacturer’s recommended operating pressure—typically around 0.5–1.5 bar (optimum ~1.0 bar); check the product datasheet for exact values. Use proper filtration (typically 120–200 mesh or roughly 80–150 micron) and pressure regulators where needed. Include air/vacuum relief and end‑line flushing valves to reduce clogging and facilitate maintenance.

How do I maintain and clean these drippers to prevent clogging?

Regular maintenance includes flushing mains and laterals, backwashing filters, and periodically opening end caps to flush lines. For blocked drippers, remove and inspect filters/screens, soak in mild acid solutions if mineral deposits are present, and use gentle mechanical cleaning if needed. Preventative measures: good filtration, stabilized water chemistry, and regular system flushing reduce fouling and biofilm buildup.

What common problems might I encounter and are these drippers compatible with fertigation and freeze conditions?

Common issues are uneven flow from poor filtration, debris, or collapsed tubing—fix by checking filters, cleaning emitters, and confirming correct operating pressure. Most PC drippers are compatible with standard liquid fertilizers (fertigation), but avoid highly corrosive or undiluted chemicals and verify chemical compatibility with the manufacturer. For freezing climates, drain or remove above‑ground drippers and lines before frost; prolonged freezing can damage components, so winterize or store removable parts.

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18606348185@lwhyrt. com

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0086-18606348185

Our Location

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