Pressure-Compensated Anti-Siphon Dripper for Irrigation 1

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Pressure-Compensated Anti-Siphon Dripper for Irrigation

Place of Origin:

China

Brand Name:

HYRT

Model Number:

Pressure Compression Dripper

Samples:

$0.878/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-500000(pieces):21(days),>500000(pieces):To be negotiated(days)

Customization:

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

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Buyer

Department Stores

color

blue

Product Name

Pressure Compensated Dripper

Diameter

4MM

MOQ

100

Usage

Water-saving Irrigation System

Place of Origin

Shandong, China

Type

Other Watering & Irrigation

Material

Plastic, POM

Flow rate

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

Working pressure

0.8-2 Bar

Application

Gardening, Farm, Garden, Agricultural, Vegetable, Irrigation, Watering Irrigation

Uniform, Anti-Siphon, Compact, Durable

This pressure‑compensated anti‑siphon Dripper delivers uniform, clog‑resistant flow across long distances and fluctuating pressures, providing reliable irrigation for slopes and unstable-pressure systems. Its automatic self‑cleaning mechanism, compact low‑profile shape and robust construction fit standard branch pipes (φ12–φ32 mm) or hoses for flexible spacing and long-line installations. Packaged in international export packing with free sample shipping options (DHL/FedEx/UPS), rapid production within 10 days and typical delivery in 7–15 days, it’s supported by multiple payment terms for fast, hassle‑free deployment.

Consistent Flow Anti-Siphon Protection

The Pressure-Compensated Anti-Siphon Dripper combines a pressure-compensation mechanism with an anti-inverted siphon design to maintain constant flow and high uniformity across long runs and fluctuating supply pressures while greatly improving anti-clogging performance. Its automatic initial-flow self-cleaning function scours the flow channel to prevent blockage, delivering consistent irrigation for varied crops, slopes, and dripper spacing requirements, and proving especially valuable where water pressure is unstable. Compact, robust construction lets the Dripper be installed in a wide range of branch pipes and hoses (Φ12mm–Φ32mm), reducing maintenance and ensuring durable, reliable water delivery in long drip irrigation systems.

Pressure-Compensated Anti-Siphon Irrigation Dripper

This pressure-compensated Dripper features an anti-inverted siphon design that greatly improves anti-clogging performance while maintaining constant flow and high uniformity across long distances and fluctuating pressures. Automatic self-cleaning uses the initial flow to flush the channel and prevent blockage, and the unit can be installed in branch pipes or hoses from Φ12mm to Φ32mm. Well suited to sloped fields, long drip irrigation lines, varied dripper spacing and unstable water pressure, it delivers reliable irrigation for a wide range of crops.

◎ Consistent Flow Delivery

◎ Self-Cleaning Anti-Clogging

◎ Versatile Installation Compatibility

Pressure Compensated Anti Siphon

Built by a specialist irrigation brand after extensive R&D and field trials, the Pressure-Compensated Anti-Siphon Dripper combines precision-molded internals and durable, UV-stable materials for dependable long-term use. Its pressure-compensated mechanism ensures a consistent flow across variable inlet pressures while the anti-siphon feature prevents backflow and contamination, and an engineered labyrinth reduces clogging for low-maintenance operation. Features: pressure compensation, anti-siphon valve, clog-resistant flow path, and corrosion-resistant polymer; Advantages: uniform watering, protected water quality, reduced maintenance, and improved crop performance.

Material introduction

The Dripper is built around a UV‑stabilized polypropylene body and precision-molded internals that withstand sun, chemicals and abrasion for long service life. Pressure-compensation and anti-siphon action are achieved with durable EPDM elastomer seals and a smooth, self-cleansing flow channel to minimize clogging and keep output constant under fluctuating pressures. Corrosion-resistant construction makes it compatible with Φ12–Φ32mm laterals and hoses, suitable for long-run and sloped drip irrigation systems.

◎ UV-Stable Polypropylene Body

◎ Elastomer Pressure Core

◎ Precision Flow & Strainer Assembly

FAQ

What is a pressure-compensated anti-siphon dripper and when should I use one?

A pressure-compensated anti-siphon dripper is an inline emitter that delivers a steady flow rate regardless of upstream pressure changes and prevents backflow or siphoning of contaminants into the water supply. Use it where you need uniform irrigation across long runs or varying elevations (slopes, long laterals), at the ends of lines where anti-siphon protection is required, in commercial or residential drip systems, greenhouses, container and rooftop plantings, and when fertigation or potable-water protection is a concern.

How do I install a pressure-compensated anti-siphon dripper correctly?

Punch or drill a hole in the supply tubing sized for the dripper’s barbed fitting and push the dripper in until secure. Many anti-siphon drippers must be installed at or slightly above soil/ground level and are often placed at the end of the lateral to allow the atmospheric break to function properly—check the manufacturer’s instructions for required elevation. Flush the line before installing, use a pressure regulator if necessary, and leave access for flushing and servicing.

What operating pressure range and flow consistency can I expect?

Pressure-compensated drippers are designed to maintain a near-constant flow across a specified pressure range (typical ranges are roughly 0.5–3.0 bar / 7–45 psi, but check the product spec). Within that range the emitter will deliver its rated flow (for example 2, 4, or 8 L/h) with minimal variation, making them ideal where pressure fluctuates or laterals run long or uphill.

What filtration and clogging-prevention measures are required?

Although PC anti-siphon drippers have internal flow-regulating paths that resist clogging, they still require proper filtration—commonly a screen or disc filter rated for emitters (e.g., 150–200 mesh or approximately 100–150 microns, follow manufacturer guidance). Install a filter and routine flushing points, clean filters regularly, and periodically inspect or replace emitters to prevent clogging from sediment, algae, or chemical precipitates.

How should I maintain and winterize these drippers?

Regular maintenance includes flushing laterals, cleaning or replacing filters, inspecting emitters for damage or reduced flow, and replacing faulty units. For winterization in freezing climates, drain and blow out the system or remove and store removable drippers to prevent cracking; in hot climates, protect against UV and sunlight exposure if required by the product instructions.

What common problems occur and how do I troubleshoot them?

If flow is low or uneven, check for clogged filters or emitters, kinks or pressure loss in the tubing, incorrect installation height for anti-siphon operation, or insufficient inlet pressure. If backflow or contamination is a concern, verify the anti-siphon feature is installed and situated properly (end-of-line and above the highest water source). Resolve issues by flushing lines, cleaning/replacing filters and emitters, repairing tubing, and confirming correct pressure with a regulator.

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