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Drip tapes are thin walled integral drip
lines with emission points delivering lower quantities of water than usual
drippers at very low pressure. They can have flow rates of 2-4-6-8 L/hr at
an operating pressure range of 0.3-1.5 bar. They are
integrated drip lines where the drippers are moulded or glued together at
set distances within a thin plastic distribution line. These lines are
either buried below the ground or laid on the surface.
Tapes are made of low
density poly (LDPE) or other soft PE materials in various diameters (12-16-20-22-29
mm) and in several wall thicknesses (0.1-1.25 mm).
Described in details in the
sub surface
irrigation/underground/tape/drip section. |