GIWA Irrigation tapes


Continuous labyrinth
or flat drippers


Extrusion technology utilizes high-quality specially developed polymers, renowned for their firmness and flexibility. These polymers were developed specially for use in heavy industrial and agricultural environments.

    Using the Gerovit GIWA Irrigation tapes, has advantages of:
  • Maintenance of the drop by drop system takes less time. When plants get deep, consistent watering, they thrive. Inefficient, shallow watering can be a real stress for plants. Drip irrigation system promotes healthy growth and disease resistance plants
  • Drop by drop irrigation, with additional fitting and drippers gives large number of options. The system can be installed at various soil types. It is ideal for irrigation on uneven soil , windy areas as also on usual types of land. Existing sprinkler systems for watering can be adapted to drop by drop system with little effort.
  • Install the drop by drop irrigation system and you will use less water to irrigate. If you are using wells, you will notice a significant decrease in your pumping costs. You will no longer need to water the garden manually. With automatisation of your system, you will not need to hire someone to water the plants while you are on vacation. The reduction of plant diseases and unwanted weeds will considerably reduce your gardening labour and maintenance costs.
Drop by drop irrigation enables efficient watering, supplying crucial part of the plant with water – the root. This way loss of water is prevented, water is not retained on the leaves or soil which significantly reduces evaporation or the outflow of the water.

System drop by drop delivers water to roots of plants and the soil between plants remains dry. This is very important, because if the soil remains dry, most seeds will not germinate.When water is applied using traditional irrigation system, the soil between plants remains wet and most seeds germinate.

Production of Gerovit GIWA Irrigation tapes system and its quality is in accordance with SRPS EN ISO 9261:2011.

Design of continuous labyrinth provides a high degree of resistance to clogging and longer use of the system, and therefore the more rational use of water. A special system of design of a tape with constant labyrinths provides superior performance and uniformity of emitters..

Giwatape technical specifications

Diameter [Ø]Wall thicknessInner diameter [id]Outer diameter [od]Operating pressureWashing PressureMinimal filtration
16mm6mil [150mic]16mm16,3mm0.7bar1.2bar100mic / 150mesh
16mm8mil [200mic]16mm16,4mm0.7bar1.7bar100mic / 150mesh
16mm10mil [250mic]16mm16,5mm0.7bar2.1bar100mic / 150mesh
16mm12mil [300mic]16mm16,6mm0.7bar2.4bar100mic / 150mesh

Length of the rows when placing a Giwatape

Emitter
flow rate
Uniformity10cm15cm20cm30cm40cm
0,6 L/h90%140m180m210m268m320m
85%170m220m260m335m400m
1,0 L/h90%100m125m150m190m225m
85%125m160m185m235m280m
1,5 L/h90%70m90m105m130m160m
85%85m110m130m165m200m
2,0 L/h90%35m45m50m65m80m
85%75m95m105m140m160m

Giwadrip technical specifications

Diameter [Ø]Wall thicknessInner diameter [id]Outer diameter [od]Operating pressureWashing PressureMinimal filtration
16mm6mil [150mic]16mm16,3mm0.7bar1.2bar100mic / 150mesh
16mm8mil [200mic]16mm16,4mm0.7bar1.7bar100mic / 150mesh
16mm10mil [250mic]16mm16,5mm0.7bar2.1bar100mic / 150mesh
16mm12mil [300mic]16mm16,6mm0.7bar2.4bar100mic / 150mesh
16mm14mil [350mic]16mm16,7mm0.7bar2.5bar100mic / 150mesh
16mm35mil [900mic]16mm17,8mm0.7bar3bar100mic / 150mesh

Length of the application of the Giwadrip

Dripper
flow rate
Uniformity20cm30cm40cm
1,1 L/h90%138m180m216m
85%170m222m267m
1,6 L/h90%110m140m170m
85%135m175m210m
2,3 L/h90%86m112m135m
85%107m139m167m
3,0 L/h90%79m100m120m
85%98m123m150m
3,6 L/h90%63m82m98m
85%78m101m122m
CODEProduct descriptionInner diameter [id]Wall thickness [mil/mic]Emitter spacingFlow l/emitterFlow l/meterCoil length (m)
GT16060610Giwatape 616mm6mil [150mic]10cm0,6lph6lph3000
GT16060620Giwatape 616mm6mil [150mic]20cm0,6lph3lph3000
GT16060630Giwatape 616mm6mil [150mic]30cm0,6lph2lph3000
GT16080610Giwatape 616mm8mil [200mic]10cm0,6lph6lph2500
GT16080620Giwatape 616mm8mil [200mic]20cm0,6lph3lph2500
GT16080630Giwatape 616mm8mil [200mic]30cm0,6lph2lph2500
GT16061010Giwatape 1016mm6mil [150mic]10cm1,0lph10lph3000
GT16061020Giwatape 1016mm6mil [150mic]20cm1,0lph5lph3000
GT16061030Giwatape 1016mm6mil [150mic]30cm1,0lph3,5lph3000
GT16081010Giwatape 1016mm8mil [200mic]10cm1,0lph10lph2500
GT16081020Giwatape 1016mm8mil [200mic]20cm1,0lph5lph2500
GT16081030Giwatape 1016mm8mil [200mic]30cm1,0lph3,5lph2500
GT16061510Giwatape 1516mm6mil [150mic]10cm1,5lph15lph3000
GT16061520Giwatape 1516mm6mil [150mic]20cm1,5lph7,5lph3000
GT16061530Giwatape 1516mm6mil [150mic]30cm1,5lph5lph3000
GT16081510Giwatape 1516mm8mil [200mic]10cm1,5lph15lph2500
GT16081520Giwatape 1516mm8mil [200mic]20cm1,5lph7,5lph2500
GT16081530Giwatape 1516mm8mil [200mic]30cm1,5lph5lph2500
GT16062010Giwatape 2016mm6mil [150mic]10cm2,0lph20lph3000
GT16062020Giwatape 2016mm6mil [150mic]20cm2,0lph10lph3000
GT16062030Giwatape 2016mm6mil [150mic]30cm2,0lph6lph3000
GT16082010Giwatape 2016mm8mil [200mic]10cm2,0lph20lph2500
GT16082020Giwatape 2016mm8mil [200mic]20cm2,0lph10lph2500
GT16082030Giwatape 2016mm8mil [200mic]30cm2,0lph6lph2500
CodeProduct descriptionInner diameter [id]Wall thickness [mil/mic]Emitter spacingFlow l/emitterFlow l/meterCoil length (m) 
GD16061120Giwadrip 1116mm6mil [150mic]20cm1,1lph5,5lph3000
GD16061130Giwadrip 1116mm6mil [150mic]30cm1,1lph3,7lph3000
GD16061140Giwadrip 1116mm6mil [150mic]40cm1,1lph2,7lph3000
GD16081120Giwadrip 1116mm8mil [200mic]20cm1,1lph5,5lph2500
GD16081130Giwadrip 1116mm8mil [200mic]30cm1,1lph3,7lph2500
GD16081140Giwadrip 1116mm8mil [200mic]40cm1,1lph2,7lph2500
GD16061620Giwadrip 1616mm6mil [150mic]20cm1,6lph10lph3000
GD16061630Giwadrip 1616mm6mil [150mic]30cm1,6lph5lph3000
GD16061640Giwadrip 1616mm6mil [150mic]40cm1,6lph3,5lph3000
GD16081620Giwadrip 1616mm8mil [200mic]20cm1,6lph10lph2500
GD16081630Giwadrip 1616mm8mil [200mic]30cm1,6lph5lph2500
GD16081640Giwadrip 1616mm8mil [200mic]40cm1,6lph3,5lph2500
GD16062320Giwadrip 2316mm6mil [150mic]20cm2,3lph15lph3000
GD16062330Giwadrip 2316mm6mil [150mic]30cm2,3lph7,5lph3000
GD16062340Giwadrip 2316mm6mil [150mic]40cm2,3lph5lph3000
GD16082320Giwadrip 2316mm8mil [200mic]20cm2,3lph15lph2500
GD16082330Giwadrip 2316mm8mil [200mic]30cm2,3lph7,5lph2500
GD16082340Giwadrip 2316mm8mil [200mic]40cm2,3lph5lph2500
GD16063020Giwadrip 3016mm6mil [150mic]20cm3,0lph20lph3000
GD16063030Giwadrip 3016mm6mil [150mic]30cm3,0lph10lph3000
GD16063040Giwadrip 3016mm6mil [150mic]40cm3,0lph6lph3000
GD16083020Giwadrip 3016mm8mil [200mic]20cm3,0lph20lph2500
GD16083030Giwadrip 3016mm8mil [200mic]30cm3,0lph10lph2500
GD16083040Giwadrip 3016mm8mil [200mic]40cm3,0lph6lph2500
GD16141120Giwadrip 1116mm14mil [350mic]20cm1,1lph5,5lph1000
GD16141125Giwadrip 1116mm14mil [350mic]25cm1,1lph4,4lph1000
GD16141130Giwadrip 1116mm14mil [350mic]30cm1,1lph3,6lph1000
GD16141620Giwadrip 1616mm14mil [350mic]20cm1,6lph8lph1000
GD16141625Giwadrip 1616mm14mil [350mic]25cm1,6lph6,4lph1000
GD16141630Giwadrip 1616mm14mil [350mic]30cm1,6lph5,3lph1000
GD16142020Giwadrip 2016mm14mil [350mic]20cm2,0lph10lph1000
GD16142025Giwadrip 2016mm14mil [350mic]25cm2,0lph8lph1000
GD16142030Giwadrip 2016mm14mil [350mic]30cm2,0lph6,6lph1000
GD16142320Giwadrip 2316mm14mil [350mic]20cm2,3lph11,5lph1000
GD16142325Giwadrip 2316mm14mil [350mic]25cm2,3lph9,2lph1000
GD16142330Giwadrip 2316mm14mil [350mic]30cm2,3lph7,6lph1000
GD16143020Giwadrip 3016mm14mil [350mic]20cm3,0lph15lph1000
GD16143025Giwadrip 3016mm14mil [350mic]25cm3,0lph12lph1000
GD16143030Giwadrip 3016mm14mil [350mic]30cm3,0lph9,9lph1000
CodeProduct
description
Inner
diameter
[id]
Wall
thickness
[mil/mm]
Emitter
spacing
Flow
l/emitter
@1bar
Flow
l/meter
@1bar
Coil
length (m)
 
GP16351620Giwapipe 1616mm35mil [0,9mm]20cm1,6lph8lph200
GP16351625Giwapipe 1616mm35mil [0,9mm]25cm1,6lph6,4lph200
GP16351630Giwapipe 1616mm35mil [0,9mm]30cm1,6lph5,3lph200
GP16351633Giwapipe 1616mm35mil [0,9mm]33cm1,6lph4,8ph200
GP16351640Giwapipe 1616mm35mil [0,9mm]40cm1,6lph4lph200
GP16351650Giwapipe 1616mm35mil [0,9mm]50cm1,6lph3,2lph200
GP16352020Giwapipe 2016mm35mil [0,9mm]20cm2,0lph10lph200
GP16352025Giwapipe 2016mm35mil [0,9mm]25cm2,0lph8lph200
GP16352030Giwapipe 2016mm35mil [0,9mm]30cm2,0lph6,6lph200
GP16352033Giwapipe 2016mm35mil [0,9mm]33cm2,0lph6lph200
GP16352040Giwapipe 2016mm35mil [0,9mm]40cm2,0lph5lph200
GP16352050Giwapipe 2016mm35mil [0,9mm]50cm2,0lph4lph200
GP16352320Giwapipe 2316mm35mil [0,9mm]20cm2,3lph11,5lph200
GP16352325Giwapipe 2316mm35mil [0,9mm]25cm2,3lph9,2lph200
GP16352330Giwapipe 2316mm35mil [0,9mm]30cm2,3lph7,6lph200
GP16352333Giwapipe 2316mm35mil [0,9mm]33cm2,3lph6,9lph200
GP16352340Giwapipe 2316mm35mil [0,9mm]40cm2,3lph5,7lph200
GP16352350Giwapipe 2316mm35mil [0,9mm]50cm2,3lph4,6lph200
GP16353020Giwapipe 3016mm35mil [0,9mm]20cm3,0lph15lph200
GP16353025Giwapipe 3016mm35mil [0,9mm]25cm3,0lph12lph200
GP16353030Giwapipe 3016mm35mil [0,9mm]30cm3,0lph9,9lph200
GP16353033Giwapipe 3016mm35mil [0,9mm]33cm3,0lph9lph200
GP16353040Giwapipe 3016mm35mil [0,9mm]40cm3,0lph7,5lph200
GP16353050Giwapipe 3016mm35mil [0,9mm]50cm3,0lph6lph200