:: DRIP IRRIGATION SYSTEMS AND PRODUCTS  
   
  Dripline  
   
  Integral thick-walled dripper line  
   
 

Based on patented Israeli technology featuring a low-profile, integrally constructed dripper manufactured with a full length inlet filter and large water passages. In the integral dripperline drippers are welded inside at regular intervals at the time of manufacturing. Prevents clogging and increases long-term performance. Enables longer runs with lower maintenance and costs. Offers flexibility and performance for almost any application.

 
     
  Feature - Advantage - Benefit  
 
Feature Advantage Benefit
Moulded Emitter Low flow variation across field Uniform application of
water and nutrients
Small internal
Emitter		 Protected from
mechanical damage		 Higher field durability
Large Flow Path
Cross Section		 Easily passes particles Clog - Free
Sharp Teeth Increased turbulence Flushed out emitter
Seamless Tube Maintains greater tensile and
burst strength,
Handles higher pressures
Does not split under higher
flushing pressures,
Higher field durability
Raised Inlet Cleaner water enters emitter Clog Resistant
Emitter Filters Prevent clogging Less maintenance - longer life
 
     
  Netafim Dripline Advantages  
  High Emission Uniformity  
 
  • Pressure/Flow Rate relationship is 0.48 or 0.46
  • Mfg. variability coefficient CV = 0.03
  • Moulded Emitter
  • Superior turbulent flow regime
  • 100% pressure increase raises the flow rate only by 38%
  • Long laterals at given flow variation
  • No stretching of flow path during installation
  
  Raised Emitter Design  
 

Netafim's advantage is in its raised emitter design, with filtered inlets projecting toward the tube centre where water is cleaner. This also permits particles which gravitate toward tube walls to bypass the emitter inlet for minimal clogging.

  
   
  High Flexibility  
 
  • Superior raw materials
  • Diameter options
  • Choice of flow rates
  • Flexible inter-dripper spacing
  
  High Clog Resistance  
 
  • Cross section of water path = 0.82 x 0.85 mm
  • Dripper inlet filter located 2.5 mm above inner pipe wall
  • Short labyrinth with fewer baffles
  • Wider cross-section allows penetration of large particles
  • Dripper inlet filter smaller than labyrinth
  • Inlet located above pipe wall, flushed by water flow and reduced clogging potential.
  
  Water Passage Dimensions  
 
Dripper Discharge
Water Passage Dimensions (mm)
Inlet Filter
Width
Depth
Length
1.3 LPH
0.6
0.6
22.80
26
2.0 LPH
0.7
0.7
20.00
22
3.0 LPH
0.8
0.8
18.10
19
 
     
  Product Specifications  
 

Netafim integrated driplines are available in various diameters, dripper discharges and dripper spacing from 15 cm to 150 cm giving wider choice and flexibility in selection of driplines.

  
 
Diameter (mm) 12 16
Dripper Discharge ( LPH ) 1.3 2 3
Dripper Spacing (meter) 0.2 0.3 0.4 0.5 0.6 0.75 0.9 1.0 1.5
Operating Pressure DLN - 2.5 Kg/cm2 , DLS - 2 Kg/cm2
 
     
  Applications  
Netafim driplines are suitable for irrigating all close spaced crops and horticultural plants such as  
Vegetables Tomato, Cauliflower, Cabbage, Brinjal, Bitter gourd, Capsicum, Chilly, Cucumber, Gherkins
Field Crops Sugarcane, Cotton, Groundnut, Maize, Corn, Castor, Mulberry
Horticulture Banana, Grapes, Pomegranate, Papaya, Citrus, Pineapple, Strawberry etc.
Flowers Roses, Carnation, Gerbera, Chrysanthemum
Medicinal Plants Patchouli, Safed Musali, Turmeric, Ginger, Aloe vera, Choleus etc.
 
     
Hydraulic Data  
  Flow Rate : 1.3 LPH  
   
   
  Flow Rate : 2.0 LPH  
   
   
  Flow Rate : 3.0 LPH  
   
   
  Note : Maximum lateral length (meter) for 7.5 % flow variation.  
     
  Netafim - Israeli Drip Technology  
  Total Growing Solution  
 
 
 
 
 
 
     
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