Drip Irrigation PC Adjustable Dripper (Barb DN12-32mm) 1

Drip Irrigation PC Adjustable Dripper (Barb DN12-32mm) 2

Drip Irrigation PC Adjustable Dripper (Barb DN12-32mm) 3

Drip Irrigation PC Adjustable Dripper (Barb DN12-32mm) 4

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Drip Irrigation PC Adjustable Dripper (Barb DN12-32mm)

Place of Origin:

China

Brand Name:

HYRT

Model Number:

Adjustable dripper

Samples:

$32.0/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-100000(pieces):15(days),>100000(pieces):To be negotiated(days)

Customization:

Customized packaging (Min. Order: 1000000 sets)

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Sample

Avalivale

PRESSURE

0.8-4 bar

Keyword

Irrigation adjustable Dripper

Connection

Socket Joint/Lock nut/ring type

Certification

ISO9001

Packing

Carton

MOQ

100pcs

Usage

Agriculture Drip Irrigation Fitting

Place of Origin

Shandong, China

Type

Other Watering & Irrigation

Material

Plastic

Flow rate

0-70L/H

Product name

Dripper irrigation PC dripper and adjustable dripper

Adjustable Fit, Durable Construction

This adjustable PC dripper delivers precise, clog-resistant watering with a twist-to-set flow and spray radius and a barb that plugs directly into DN12–32mm PE pipe for fast installation and easy inspection and cleaning. Made from high-quality, anti-corrosion, anti-UV, anti-aging plastic in a compact, low-profile shape and ergonomic style, it withstands outdoor use across uneven terrain, nurseries, orchards and potted plants. Packaged in bags or cartons with options for customized packing and sold Ungrouped for flexible ordering, it reduces labor and maintenance while speeding deployment.

Polycarbonate Adjustable Precision Dripper

The PC adjustable dripper features a removable cover and integral barb off-take that fits DN12-32mm PE pipe for direct insertion and quick, tool-free installation. Turning the cover finely adjusts flow and spray radius across a large range, delivering water-saving, uniform irrigation for uneven terrain and applications like shrubbery, nurseries, fruit trees and potted plants. Made from high-quality, anti-corrosion, anti-UV and anti-aging plastic for long service life, the unit is easy to inspect and clean and is available Ungrouped or in customized packaging for flexible deployment.

PC Adjustable Dripper DN12-32mm

The PC adjustable drip dripper (Barb DN12–32mm) easily inserts onto DN12–32mm PE pipe and lets you turn the cover to adjust flow and spray radius for precise irrigation. Its removable cover simplifies inspection and cleaning, while durable, anti-corrosion, anti-UV and anti-aging plastic construction makes it ideal for uneven terrain and for shrubbery, nursery gardens, fruit trees and potted plants. Units are supplied Ungrouped to allow flexible packaging and deployment in micro‑irrigation systems.

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Precise, Adjustable, Durable, Efficient

Made of UV-stable polycarbonate and engineered by a horticulture-specialist brand focused on sustainable irrigation, the Drip Irrigation PC Adjustable Dripper (Barb DN12-32mm) combines durability and precision for long-term field performance. The barbed DN12–32mm connector ensures a secure fit, while the adjustable outlet and anti-clogging design deliver accurate, uniform flow rates for seedlings, pots, and row crops with minimal maintenance. Sold Ungrouped for flexible ordering, this corrosion-resistant, easy-to-adjust dripper reduces water waste, simplifies installation and repair, and improves crop uniformity across diverse irrigation layouts.

Material introduction

The PC Adjustable Dripper is molded from UV-stabilized polycarbonate and high-quality raw plastics, providing a rigid body with a flexible barb sized for DN12–32mm PE pipe. These materials offer anti-corrosion, anti-UV and anti-aging performance for long-term outdoor use, and the removable cover allows easy inspection and cleaning. Components are supplied Ungrouped for flexible packing and simple on-site insertion and installation.

◎ Polycarbonate UV Stabilized

◎ Anti‑Corrosion Anti‑Aging Additives

◎ Weather‑Resistant Removable Cover

FAQ

What is the Drip Irrigation PC Adjustable Dripper (Barb DN12-32mm) and where is it typically used?

This is a pressure-compensating (PC), adjustable dripper with a barbed connection designed to attach to polyethylene tubing or fittings for pipe diameters around DN12–32 mm. It delivers a controlled, adjustable water flow that stays stable across a range of pressures. Typical uses include greenhouse benches, orchards and vineyards, landscape beds, potted and container plants, and any irrigation run where consistent delivery or individualized plant watering is needed.

How do I install the barb DN12–32mm dripper onto my tubing or mainline?

For side-mounted installation, punch or drill a hole in the mainline or use a compatible reducer/tee. Push the barbed end fully into the hole or fitting until it seats; on larger-diameter tubing you may use an adapter or short stub of smaller tubing to make a snug fit. If installed at a tube end, insert the barb directly and secure with a small clamp if needed. Always install with upstream filtration and a pressure regulator as required by system design.

How do I adjust the flow rate and when should I adjust it?

Most adjustable PC drippers have a twist or slotted cap—turning it opens or restricts the outlet to increase or decrease flow. Make adjustments while the system is running and measure output with a cup over a minute or by observing soil wetting. Use higher flow for fast-draining soils or larger plants; reduce flow for fine soils, seedlings, or to avoid runoff. Because it is pressure-compensating, once set it will hold that flow over a range of pressures.

What pressure and filtration requirements should I follow for reliable operation?

Pressure-compensating drippers commonly operate best in low-to-moderate irrigation pressures (typically around 0.5–3.0 bar / 7–45 psi); consult the product datasheet for the exact rated range. Always install a sediment filter (screen or disc) upstream—fine mesh (e.g., 120 mesh or appropriate micron rating) is recommended depending on water quality—to minimize clogging. A pressure regulator and flush valve on the line will also improve performance and longevity.

How do I maintain and troubleshoot clogging or uneven flow?

Regular maintenance includes flushing the mainline, inspecting and cleaning filters, and periodically checking drippers. If a dripper clogs, remove it and flush it backward or soak in mild acid (vinegar) or chlorine solution if mineral or biological deposits are suspected—follow safety guidelines. Replace damaged drippers or seals. If flows are uneven across a line, check for blocked filters, damaged tubing, airlocks, or incorrect pressure.

What are the best application scenarios and layout tips for using these adjustable drippers?

Use them where individual plant control or uniform discharge across slopes is needed: vineyards and orchards (one or more drippers per tree), row crops and vegetable beds (spaced according to crop root zones), container and greenhouse benches (tailor flow per pot), and landscape plantings. Design spacing and flow based on crop water requirements and soil infiltration rates—more drippers or higher flow for sandy soils, closer spacing or lower flow for clay soils—and take advantage of the pressure compensation for installations on uneven terrain.

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