Micro Sprinkler 251T Rotary Hanging for Agri & Greenhouse 1

Micro Sprinkler 251T Rotary Hanging for Agri & Greenhouse 2

Micro Sprinkler 251T Rotary Hanging for Agri & Greenhouse 3

Micro Sprinkler 251T Rotary Hanging for Agri & Greenhouse 4

Micro Sprinkler 251T Rotary Hanging for Agri & Greenhouse 5

Micro Sprinkler 251T Rotary Hanging for Agri & Greenhouse 6

Micro Sprinkler 251T Rotary Hanging for Agri & Greenhouse 7

Micro Sprinkler 251T Rotary Hanging for Agri & Greenhouse

Place of Origin:

China

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-50000(pieces):15(days),>50000(pieces):To be negotiated(days)

model number:

251T

brand name:

HYRT

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radius

3-5m

Connection

push in

link method

hanging

Diameter

4mm

Function

Drip Irrigation Work

Certification

CE ISO9001

Pressure

2.0 bar

Color

green

MOQ

500piece

Usage

Water-saving Drip Irrigation System

Application

Agricultural, Irrigation, Vegetable, agricultural irrigation system, drip irrigation

Product name

251T micro sprinkler hanging type

material

POM

place of origin

Shandong, China

type

Other Watering & Irrigation

Even Irrigation, Durable Design

The 251t sprinkler delivers uniform, low‑pressure rotary coverage that conserves water and increases yield for both greenhouse and agricultural setups. Backed by our Shandong manufacturing experience and strict quality controls—pre‑production samples, final inspections and flexible global delivery and payment terms—customers receive dependable performance and service. Its compact hanging shape, precision rotary head, high-quality materials and secure export-ready packaging ensure easy installation, consistent spray patterns and long service life.

Here are several four-word subtitle options:

The 251t sprinkler is a rotary hanging micro-sprinkler for greenhouse and agricultural use, built with a low-pressure spinning nozzle and UV-resistant materials for durable performance. Its core and extended attributes include adjustable flow and spray pattern, compatibility with standard drip, filter and fertigation systems, and an anti-clog design that delivers uniform, water-saving coverage. The hanging structure, push-fit fittings and easy disassembly enable simple installation and maintenance, while factory pre-production sampling and final inspection ensure consistent quality.

Precise Rotary Hanging Irrigation

Designed for agricultural and greenhouse use, the Micro Sprinkler 251T Rotary Hanging delivers gentle rotary coverage for seedlings and delicate crops while the 251t sprinkler nozzle ensures uniform drop size and water distribution. Manufactured in Shandong since 2014 by a team of about 51–100 people, the product is quality-controlled with pre-production samples and final inspections for reliable performance. Supplied alongside drippers, filters, fittings and fertilizer systems, this solution offers flexible delivery terms (FOB/CFR/CIF/EXW/CIP/Express) and multiple payment options (USD, EUR, CNY; T/T, L/C, credit card, Western Union).

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Efficient Uniform Durable Adjustable

Born from precision irrigation research, the 251t sprinkler is a micro rotary hanging emitter for agri and greenhouse use, engineered with corrosion-resistant materials and a low-pressure rotor to deliver uniform coverage. Its self-cleaning rotary nozzle and adjustable flow rate provide clog-resistant, low-drift droplets that reduce water consumption and promote healthier crops across varied canopy heights. Compact hanging design, easy installation, broad pressure-range compatibility, and durable construction offer long service life, simplified maintenance, and improved irrigation uniformity for cost-effective growing.

Material introduction

The 251t sprinkler features a UV-stabilized polypropylene body that resists cracking and degradation in agricultural and greenhouse environments. Its rotary hanging mechanism uses a stainless steel shaft and precision-molded acetal components to ensure smooth rotation and long service life. EPDM seals and corrosion-resistant fittings complete the assembly for reliable, clog-resistant performance under fertigation and continuous-use conditions.

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FAQ

What is the 251T Rotary Hanging micro sprinkler used for?

The 251T is designed for low- to medium-pressure overhead irrigation in agriculture and greenhouse environments. Typical uses include greenhouse benches and shade houses, seedbeds and nurseries, orchard under-canopy spraying, pot-plant cooling and humidification, frost mitigation, and fertigation where a gentle, rotary spray pattern is needed to wet foliage and soil evenly.

How do I install and position a hanging 251T sprinkler for best coverage?

Mount the 251T to a riser, dropline or hanging cable at a height above the canopy that matches the spray radius (commonly 0.5–1.5 m above small plants, higher for trees). Use the manufacturer’s barb or threaded connector to attach to lateral tubing. Space units so spray patterns overlap for uniform coverage — typically 1.5–4 m spacing depending on nozzle size and pressure. Include a pressure regulator and air/vacuum break as needed in the supply line.

What operating pressure, flow and coverage should I expect?

Performance varies by nozzle and model, but rotary micro-sprinklers like the 251T usually operate efficiently at low-to-medium pressures. Typical working pressures are in the range of about 0.7–2.0 bar (10–30 psi); flow rates and spray radii depend on the specific orifice (flows often range from a few dozen up to a couple hundred liters per hour, with radii from ~0.8–3+ m). Always check the product datasheet for the exact pressure-flow-radius curves for your specific 251T variant.

What filtration and water quality is needed to avoid clogging?

Fine filtration is important. Use system filtration sized to the sprinkler orifice — many installations use a 120–200 mesh filter (about 125–75 microns) as a guideline, but the correct micron rating depends on the nozzle size. When using fertilizers, micronutrients, or hard water, tighten filtration and flush lines regularly. Install a manual or automatic flush valve at the end of laterals to remove sediment.

How do I maintain and troubleshoot common problems (uneven pattern, low rotation, drips)?

Regular maintenance: flush laterals, inspect filters, and periodically remove and clean the diffuser/rotor. If the rotor doesn’t turn or spray is irregular, check for debris in the rotor chamber and scale buildup from minerals; soak parts in mild descaling solution if needed. Low rotation or reduced throw can indicate low system pressure or clogged orifices — verify system pressure at the sprinkler and clean or replace worn components. Replace damaged seals or cracked bodies to stop leaks.

Is the 251T suitable for fertigation, frost protection and greenhouse humidification?

Yes — the unit is commonly used for these applications, provided water quality, filtration and pressure are appropriate. For fertigation, ensure fertilizers are fully dissolved and compatible with materials, and that filtration prevents nozzle blockage. For frost protection or humidification, position sprinklers and control run times to achieve the desired microclimate while avoiding overwatering. For any specialized application, test a small zone and consult manufacturer guidance to confirm compatibility and required adjustments.

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