PP Compression Irrigation Fitting for Greenhouses (16-110mm) 1

PP Compression Irrigation Fitting for Greenhouses (16-110mm) 2

PP Compression Irrigation Fitting for Greenhouses (16-110mm) 3

PP Compression Irrigation Fitting for Greenhouses (16-110mm) 4

PP Compression Irrigation Fitting for Greenhouses (16-110mm) 5

PP Compression Irrigation Fitting for Greenhouses (16-110mm) 6

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PP Compression Irrigation Fitting for Greenhouses (16-110mm)

Place of Origin:

China

Samples:

$10.0/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-1000000(pieces):31(days),>1000000(pieces):To be negotiated(days)

Customization:

Graphic customization (Min. Order: 1000000 sets),Customized logo (Min. Order: 1000000 sets),Customized packaging (Min. Order: 1000000 sets)

model number:

Compression fittings

brand name:

HYRT

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Working Pressure

(75-110mm) PN10 / (20-63mm) PN16

Certificate

ISO 9001

Diameter

16MM-110mm

Color

Blue&Black

Standard

DIN,BS,ANSI,JIS

Feature

Eco Friendly Easy to install

Usage

Water Flow Medium

Material

Plastic, PP/PE

Size

20mm 1/2" - 110mm 4"

Application

Gardening, Farm, Garden, Agricultural, Vegetable, Irrigation, Greenhouse, garden watering, garden irrigation, Watering, Drip irrigation system, drip irrigation, agricultural irrigation system, farmland irrigation, water-saving irrigation system, irrigation pipe, agriculture drip irrigation, CONNECT, garden agriculture, plant watering, fertilization, Water Hose, garden supplies, Water hose

Product name

agriculture irrigation pp compression fittings female adaptor

place of origin

Shandong, China

type

Other Watering & Irrigation

Durable Leakproof Easy-Fit Compact

Fittings deliver leak-free, water-saving connections for greenhouse and agricultural drip systems with reliable PN10/PN16 pressure performance. Made from durable PP/PE in a compact blue-and-black compression style across 16–110mm sizes, they’re ergonomic, easy to install and compatible with standard irrigation pipes. Professionally packed in eco-friendly materials and produced under ISO 9001 controls, they come with OEM/ODM options and worldwide delivery for dependable quality and service.

Polypropylene Compression Leakproof Connectors

These PP compression irrigation Fittings (16–110mm) are injection-molded from durable PP/PE in blue and black, available in diameters 16–110mm with PN10 (75–110mm) / PN16 (20–63mm) working pressures and manufactured to DIN/BS/ANSI/JIS standards with ISO 9001 certification. Their compression female adaptor design delivers quick, tool-friendly installation and tight, leak-resistant connections for greenhouse, drip and agricultural irrigation systems, optimizing water flow and supporting water-saving fertigation applications. Lightweight, corrosion-resistant and eco-friendly, the fittings' reinforced sealing geometry and rugged plastic construction ensure long service life, wide compatibility with irrigation pipe and hose sizes, and cost-effective OEM/ODM scalability.

Reliable Greenhouse Irrigation Connectors

PP compression Fittings for greenhouse irrigation (16–110 mm) are durable plastic female adaptors made of PP/PE in blue and black, ideal for drip irrigation, garden and agricultural watering systems. They are eco-friendly, easy to install and engineered to withstand working pressures (PN16 for 20–63 mm and PN10 for 75–110 mm), accommodating diameters from 16 mm to 110 mm. Manufactured in China under strict quality controls and compatible with standard irrigation components, these compression connectors support efficient, water-saving irrigation across farms, greenhouses and home gardens.

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Durable Leakproof Easy Installation

Engineered by a specialist irrigation brand, the PP Compression Irrigation Fittings for Greenhouses (16–110mm) are molded from UV-stabilized polypropylene with rigorous quality control to deliver reliable, leak-resistant connections and long service life. They enable quick, tool-free compression assembly across a wide size range, resist chemicals and corrosion, and handle pressures required for drip, misting, and fertigation systems to simplify installation and maintenance. Key features and advantages include robust compression seals, lightweight durability, broad compatibility with greenhouse irrigation platforms, low total cost of ownership, and consistent flow performance that improves crop uniformity and operational efficiency.

Material introduction

These PP compression Fittings are molded from high-quality polypropylene (PP) and polyethylene (PE) plastics, delivering chemical and corrosion resistance along with lightweight durability for greenhouse irrigation. Injection-molded construction and ISO 9001-aligned production ensure precise tolerances and reliable sealing across PN10/PN16 pressure ranges for drip and watering systems. The blue-and-black polymer finish offers UV stability, eco-friendly characteristics, and easy installation for 16–110 mm watering networks.

◎ Precision Injection Molded

◎ Lightweight Sturdy Construction

◎ Eco Friendly Durable

FAQ

What is a PP compression irrigation fitting (16–110 mm) and where is it used in greenhouses?

A PP (polypropylene) compression fitting is a push/compression-style connector for joining polyethylene (PE), PVC or similar irrigation pipes with outer diameters between roughly 16 mm and 110 mm. In greenhouses it is used to build and modify mainlines, risers, lateral lines, drip and micro-sprinkler manifolds, header assemblies, and temporary or seasonal irrigation layouts where quick, tool-light connections are needed.

Which pipe types and sizes are compatible, and do I need any adapters?

These fittings are made for pipes with OD sizes in the 16–110 mm range (check the specific fitting label). They commonly mate with PE (LDPE/HDPE) irrigation pipe and many PVC pipes of the same OD. For thin-wall or flexible pipes you may need a stiffening insert or barbed adapter supplied for that size; for rigid PVC you may need a sleeve or transition fitting. Always confirm the pipe OD and the fitting’s compatibility in the product datasheet before connecting.

How do I install a PP compression fitting correctly in the greenhouse irrigation system?

Cut the pipe square and clean the end. Slide the nut and compression ring (or insert) onto the pipe, push the pipe fully into the fitting body until it seats against the internal stop, then slide the ring and nut forward and hand-tighten the nut. Finish with a wrench only if required—tighten until the nut contacts the fitting body and add a partial additional turn; avoid over-tightening which can deform the pipe or O-ring. Use a stiffener insert for thin-walled pipes and replace seals if reassembling multiple times.

What pressure, temperature and chemical conditions are suitable for these fittings in greenhouse use?

PP compression fittings are intended for typical low-to-medium irrigation pressures found in greenhouses (consult the specific product sheet for exact working pressure). They perform well at ambient greenhouse temperatures and with common fertilizer solutions and water; however they are not intended for high-temperature water (e.g., >50–60°C) or aggressive solvents. For fertigation, verify chemical compatibility with the manufacturer when using concentrated acids or caustics. Always check the rated working pressure and safety margin for your system.

Can I bury these fittings or leave them exposed to sunlight in a greenhouse?

You can bury PP compression fittings for short runs, provided the trench is properly backfilled and the fitting is not subject to heavy mechanical loads. For permanent burial, protect against rock abrasion and compaction damage. Exposed outdoor or greenhouse placements are fine, but prolonged direct UV exposure can degrade plastics over many years—choose UV-stabilized fittings or provide shielding. For seasonal or movable greenhouse systems compression fittings are ideal because they are reusable and quick to disassemble.

How do I troubleshoot leaks and maintain these fittings over the season?

If a joint leaks, depressurize the line, loosen and inspect the nut, compression ring and O-ring for cuts, dirt or deformation. Clean or replace damaged seals and ensure the pipe end is square and fully inserted. Replace the compression ring if it has flattened from over-tightening. Regularly inspect fittings for wear, especially at threaded nuts and seals, and replace parts rather than attempting repeated forceful tightening. Keep spare O-rings and nuts on hand for quick field repairs.

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