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Driplines with mini PC anti-siphon drippers

Designed for subsurface drip irrigation (SDI)

Assif

Assif is a compact, integral, pressure-compensated, anti-siphon dripper specifically designed for subsurface drip irrigation (SDI) applications. Assif driplines anti-siphon feature prevents the suction of sand and soil into the dripper, making it suitable for subsurface drip irrigation in challenging topographies and soil conditions. The Assif dripline has consistently proven to be the most reliable and cost-effective solution for subsurface irrigation of permanent crops in challenging topographies, varying water qualities, and diverse soil conditions.

Technical data:

Dripline diameters | 16/17/20/22/25 mm

Dripline wall thickness | 0.4/0.6/0.9/1.0/1.15/1.2 mm

Drippers spacing | 10/20/30/40/50/70/100/other cm

Dripper’s waterflow | 0.85/1.0/1.2/1.6/2.1/3.4 L/hr

Compensation range | 8-40 m’

Applications | Open field | Orchard | Greenhouses | SDI

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Features

Specifically designed for subsurface drip irrigation
Higley accurate pressure-compensating self-flushing labyrinth mechanism
Wide range of working pressures for various topographies and crops
Highly resistant to UV and typical agricultural fertilizers
Suitable for application of Rootguard band extruded layer to prevent roots intrusion to the dripper

Higlights

Inlet Filer with Anti-Siphon Barrier for prevention of sand and soil
Wide self-cleaning labyrinth with turbulent flow to prevent particle settling
Driplines available at diameters of 16mm, 17mm, 20mm, 22mm,25mm
Precisely welded into medium/thick wall driplines of 0.40mm-1.25mm thickness

Watch

Metzer subsurface dripline installation in vineyards

Installation On‑Site

Assif subsurface drip irrigation for vineyards is buried below ground, delivering smart, precise water directly to the root zone for higher yields, healthier vines, water efficiency, and long‑lasting performance.