This 200m coil of Netafim Techline AS is brown low density poly dripline with built-in 1.6 litres per hour drippers at 30cm spacing. It suits garden beds, shrubs and landscaped areas, with surface or subsurface installation.
Pressure compensation helps maintain consistent dripper output within the 40-300kPa operating range. The anti-siphon mechanism helps prevent soil being drawn into the drippers as the system drains after shut-off. A large inlet filter and mechanical root barrier help protect the drippers from clogging and root intrusion.
The UV-resistant tube has a brown outer layer over black polyethylene. It connects using suitable 13mm barbed fittings secured with compatible clamps. Supply-water filtration to 130 micron / 120 mesh is recommended.
The 200m coil can be cut to form separate watering runs. Coil length is the amount of tube supplied, rather than the maximum length of one run. For this 1.6L/h model at 30cm spacing, the maximum run on flat ground is 92m at 150kPa inlet pressure or 104m at 200kPa. These limits retain at least 40kPa at the end of the run.
