Automatic Drip Irrigation Kits PP Compression Fittings PN16 1

Automatic Drip Irrigation Kits PP Compression Fittings PN16 2

Automatic Drip Irrigation Kits PP Compression Fittings PN16 3

Automatic Drip Irrigation Kits PP Compression Fittings PN16 4

Automatic Drip Irrigation Kits PP Compression Fittings PN16 5

Automatic Drip Irrigation Kits PP Compression Fittings PN16 6

Automatic Drip Irrigation Kits PP Compression Fittings PN16

Place of Origin:

China

Brand Name:

HYRT

Model Number:

tube connector

Samples:

$45.94/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-10000(pieces):15(days),>10000(pieces):To be negotiated(days)

Customization:

Graphic customization (Min. Order: 5000 sets),Customized logo (Min. Order: 5000 sets),Customized packaging (Min. Order: 5000 sets)

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Name

PP Compression Fittings

Working Pressure

PN10/ PN16

Keyword

other watering

Package

Carton Box

Color

Black,Blue

Standard

DIN,BS,ANSI,JIS

Usage

Water Flow Medium

Place of Origin

Shandong, China

Type

Other Watering & Irrigation

Material

Plastic, PP

Size

20mmx1/2"-110mmx4"

Application

Water hose

Product name

PP Compression Fittings

Compact Shape, Leak-Free Quality

Our PP/PE Fittings deliver leak‑free, water‑saving drip irrigation at PN10/PN16 pressures in sizes from 20mmx1/2" to 110mmx4", improving uniformity and reducing deep seepage. Quick compression design, smooth inner walls, lightweight corrosion‑resistant material and certified drinking‑water quality provide easy, low‑cost installation, long service life (50+ years) and stable flow. International export packing, blue/black styling, OEM options and 24/7 technical support with fast 7–15 day delivery streamline installation and after‑sales service.

Automatic PN16 Leakproof Efficiency

Made from PP/PE with a quick compression design, Fittings are available from 20mm (1/2") to 110mm (4") and rated PN10/PN16, offering high temperature resistance, excellent impact strength, lightweight handling and an expected service life of 50 years. Their smooth inner walls and secure compression seals reduce pressure loss and noise while increasing flow speed and irrigation uniformity, delivering measurable water savings, reduced deep seepage and lower construction costs for drip irrigation systems. Corrosion- and bacteriological-neutral properties meet drinking-water standards, light colors suit exposed or hidden installation, and comprehensive testing, OEM options and after-sales support ensure easy installation and reliable long-term performance.

Automatic PP PN16 Drip

These PP/PE drip irrigation Fittings, available in sizes from 20mm x 1/2" to 110mm x 4" with PN10/PN16 working pressure and blue or black options, provide quick compression connections for durable, easy installation. They are bacteriologically neutral, resistant to high temperatures and impacts, lightweight with smooth inner walls to reduce pressure loss and deliver an expected service life of over 50 years. Designed for water-saving irrigation, they improve uniformity and efficiency while lowering construction costs and offering reliable performance for surface and intermittent irrigation.

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Durable Leakproof Precise Control

Built by a specialist irrigation brand using durable polypropylene and engineered to PN16 standards, these Automatic Drip Irrigation Kits feature precision-molded Fittings and airtight compression joints for reliable long-term performance. They automate low-pressure watering with drip emitters and secure compression connections that resist leaks, UV, and chemical degradation while maintaining stable flow and easy on-site installation without special tools. Key advantages include quick tool-free assembly, broad compatibility with PE tubing, high pressure tolerance, reduced water waste and maintenance, and commercial-grade durability that lowers lifecycle costs for landscapers and growers.

Material introduction

Made from high-grade polypropylene (PP) and polyethylene (PE), these automatic drip irrigation Fittings support PN10/PN16 working pressures and sizes from 20mm x 1/2" to 110mm x 4". The PP/PE materials are bacteriologically neutral and compliant with drinking water standards, offering excellent heat resistance, impact strength, and smooth inner walls to minimize pressure loss. Lightweight, UV-stable and corrosion-free, the quick compression Fittings are engineered for easy installation, low maintenance and an expected service life of at least 50 years.

◎ High Grade Thermoplastics

◎ Chemical Neutrality Certified

◎ Durable Compression Design

FAQ

What are PP compression fittings PN16 and where are they used in automatic drip irrigation kits?

PP compression fittings are polypropylene connectors that join irrigation tubing by compressing a sealing ring around the pipe rather than by glue or welding. PN16 indicates a pressure rating of up to 16 bar (1.6 MPa) at reference temperature. In drip irrigation kits they’re used for making quick joins, tees, elbows, end caps and connections to valves, filters and emitters in home gardens, greenhouses, nurseries, orchards, commercial landscapes and rooftop/urban farms.

What pipe types and sizes are compatible with these compression fittings?

They are designed primarily for flexible irrigation tubing such as PE/LDPE/MDPE drip lines and poly tubing. Compatibility depends on the fitting model and nominal outer diameter—always match the fitting’s specified tube OD (e.g., 16 mm, 20 mm, 25 mm, etc.). Check the kit specs for the exact sizes and use the correct stiffener or insert if required.

How do I install PP compression fittings properly in my drip system?

Cut the tubing square and remove any burrs. If the fitting requires an insert/stiffener, push it into the tube end. Slide the nut and sealing ring onto the pipe, insert the pipe fully into the fitting until it seats, then hand-tighten the nut and finish with up to a quarter- to half-turn with a wrench—do not overtighten. Pressurize slowly and check for leaks. Follow the kit instructions for any specific assembly order.

What pressure and temperature conditions should I observe when using these fittings?

Although PN16 fittings are rated up to 16 bar at reference temperature, typical drip systems operate at low pressures (0.5–6 bar). Use a pressure regulator and return-line protection if necessary. Operating temperature ranges for PP fittings commonly span roughly -20°C to +60°C; avoid hot-water applications and check manufacturer data for exact limits.

How do I maintain and troubleshoot common problems like leaks or blocked connections?

Regularly inspect connections, tightening a loose nut slightly if needed. If a leak persists, depressurize, disassemble, inspect O-rings/seals and replace damaged parts or the sealing ring, and ensure the pipe end is clean and fully inserted. For blockages, flush the line or clean filters and emitters. Before winter, drain or blow out the system to prevent freeze damage.

What makes PP compression fittings suitable or unsuitable for specific application scenarios (e.g., agriculture vs. decorative landscapes)?

Suitable: they’re quick to install, reusable, corrosion-resistant and ideal for low-pressure drip/riser networks in vegetable plots, orchards, nurseries, greenhouses, turf and landscape beds where modular changes or repairs are common. Unsuitable: systems requiring very high temperatures, aggressive organic solvents, or pressurized irrigation above the fittings’ recommended operating pressure without proper safety margins. For long-term UV exposure, choose UV-stabilized fittings or provide shading/burial to extend service life.

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18606348185@lwhyrt. com

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0086-18606348185

Our Location

No. 2, Wuhua Street, Fengcheng Industrial Park, Laiwu District, Jinan City, jinan, Shandong, China