Adjustable Pressure-Compensating Dripper 4-100L/h Underground 1

Adjustable Pressure-Compensating Dripper 4-100L/h Underground 2

Adjustable Pressure-Compensating Dripper 4-100L/h Underground 3

Adjustable Pressure-Compensating Dripper 4-100L/h Underground 4

Adjustable Pressure-Compensating Dripper 4-100L/h Underground 5

Adjustable Pressure-Compensating Dripper 4-100L/h Underground 6

Adjustable Pressure-Compensating Dripper 4-100L/h Underground

Place of Origin:

China

Samples:

$0.02/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-1000(pieces):5(days),>1000(pieces):To be negotiated(days)

Customization:

Graphic customization (Min. Order: 1000 sets),Customized logo (Min. Order: 1000 sets),Customized packaging (Min. Order: 1000 sets)

model number:

AOD0170

brand name:

HYRT

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Room Space

Dining Room

Occasion

Back to School

Holiday

Valentine's Day

sprinkler type

dripper

Flow rate

1.38L/H

Working pressure

0.5Bar~3Bar

place of origin

Shandong, China

type

Sprinklers

Consistent Flow, Durable Construction

The adjustable dripper delivers precise, pressure‑compensated irrigation (4–100 L/h at 0.05–0.35 MPa) for uniform root watering, water savings, and consistent crop performance. Underground mains with low‑profile micro-capillary outlets keep tubing near roots to reduce exposure, clogging, and maintenance while extending service life. Supplied in compact reels or boxed kits with clear specs, durable materials, and multiple outlet spacings and capillary lengths, the system is easy to install and tailor to any landscape.

Pressure-Compensated Subsurface Flow Control

The adjustable dripper is a pressure-compensating underground emitter with selectable flow rates from 4–100 L/h that maintains stable output across a 0.05–0.35 MPa working pressure range. Its design locates the main pipe below ground with only micro-diameter capillary tubes and outlets at the soil surface near roots, offered in multiple capillary lengths, outlet spacings and specifications for precise localized irrigation. Durable and low-maintenance, the system saves water and labor by delivering consistent high flow where needed and accommodates diverse crop requirements economically for long-term field use.

Adjustable Pressure-Compensating Underground Dripper

An adjustable dripper with strong pressure-compensating capability delivers flows from 4 to 100 L/h across multiple specifications to suit diverse irrigation needs. Designed with underground main pipes and only micro-diameter tubing at the soil surface near roots, it provides durable, low-profile installation for long-term use. Its wide flow range and stable output make it an economical, low-maintenance solution for precise root-zone watering.

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Consistent Efficient Underground Irrigation

Built by a specialist irrigation brand with durable polymer housing and precision flow components, this underground adjustable dripper was engineered for long-term field use and easy integration into buried emitter lines. Its pressure-compensating mechanism delivers consistent flow from 4 to 100 L/h across varying pressures, while adjustable settings and anti-clogging labyrinths ensure precise root-zone watering and reliable performance. Highlights include simple push-in installation, UV- and chemical-resistant materials, low maintenance, and significant water and fertilizer savings that improve uniformity and crop yields for commercial and residential systems.

Material introduction

The adjustable dripper features a rugged, UV-stabilized polyethylene housing and engineering-grade internal polymers that resist abrasion and soil chemicals for reliable underground installation. An integrated pressure-compensating element and EPDM elastomer seals maintain consistent flows across 4–100 L/h and working pressures from 0.05–0.35 MPa, while helping prevent clogging and leaks. Lightweight, corrosion-resistant materials and precise molding deliver long service life with minimal maintenance, making the system economical and time-saving for subsurface root irrigation.

◎ Product overview

◎ Rugged Polypropylene Housing

◎ Flexible Diaphragm Core

FAQ

What kinds of irrigation jobs is the Adjustable Pressure-Compensating Dripper 4–100 L/h best suited for?

It’s ideal for buried (subsurface) micro-irrigation where uniform delivery and vandal/evaporation protection are needed — e.g., orchards and plantations (trees and fruit), vineyards, shrubs and hedgerows, landscape beds, sports turf root-zone watering, and deep-watering newly planted trees. The wide 4–100 L/h adjustable range makes it suitable from small shrubs to large trees.

Where and how deep should I install these underground drippers?

Install the unit in the root zone, typically 5–20 cm below the soil surface depending on soil type and frost risk. Place emitters near the drip line or where most roots are concentrated (commonly 30–60 cm from the trunk for trees). For individual trees use one or more emitters per rootball; for linear beds space emitters according to root spread (generally 0.5–2 m apart). Follow the manufacturer’s layout recommendations for emitter count and spacing.

How do I set the flow between 4 and 100 L/h and can I adjust it while the system is pressurized?

Flow is normally changed by turning the adjustment screw or knob on the dripper (clockwise to reduce flow, counterclockwise to increase). Many models allow on-line adjustment, but always adjust slowly, measure delivered volume for a minute to verify, and fine-tune. If your model requires depressurizing to adjust, the manual will state that — when in doubt, shut off pressure, adjust, then test.

What supply pressure and filtration do these pressure-compensating drippers require?

Use the manufacturer-specified operating pressure range (pressure-compensation works only within that window — commonly in small irrigation drippers the range is around 0.5–3.0 bar, so check the datasheet). To avoid clogging, install a sediment filter ahead of the system; a typical recommendation for PC drippers is about 120–200 mesh (roughly 100–150 µm) depending on water quality. If water contains fine particles or biological growth, use finer filtration and regular chemical maintenance as appropriate.

How should I maintain underground drippers to prevent clogging and root intrusion?

Maintain by: (1) installing and cleaning appropriate filters and strainers; (2) periodically flushing supply lines; (3) checking and cleaning emitters if flow declines (remove and rinse or use manufacturer-recommended cleaning); (4) avoiding fertilizer precipitation by proper injection and acidification when needed; (5) placing emitters at a small distance from trunk to reduce root ingress and, if required, use root-control practices. Inspect the system seasonally and after storms.

Can I use these drippers for fertigation and in cold climates, and what are their limitations?

Yes — they are commonly used with fertigation if the materials are chemically compatible with your fertilizers and you maintain proper filtration and injector practices to prevent deposits. In freezing climates, either bury below the frost line or fully drain and winterize lines because freeze-thaw can damage emitters. Also consider water quality limits (highly abrasive/saline water shortens life) and verify chemical compatibility and warranty details with the manufacturer before use.

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18606348185@lwhyrt. com

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