• Use reliable low flow drippers
Unique self-cleaning function
• Wider water supply channel for dripper
Extremely high resistance to blockage
• Maintain accurate and uniform flow over the long term
• Long laying
Low cost per unit area
Long service life of the product
Dual flow system
The stepped labyrinth teeth adopt a combination of fast mainstream and cyclone turbulence, facilitating a dual flow solution for constant cleaning and flushing. It can prevent blockage and improve the durability of the emitter.
Efficient self-cleaning ability During the self-cleaning process, wash away the dirt and sand particles that have infiltrated the filtration system to prevent sedimentation and blockage.
The Hydraulic Characteristics of Labyrinths
The adjustment ratio of the stepped maze is 1:2.2- under double pressure, the change in flow rate is only 45%.
Application
Suitable for small spacing row crops such as sugarcane, cotton, bananas, grass
Berries, vegetables, spices, etc
Suitable for garden plants with large spacing, such as mangoes, guava, apples, etc
Suitable for irrigation of gardens, shrubs, and lawns
Recommended for greenhouse and seedling irrigation
Structure and characteristics
Innovative labyrinth tooth structure brings efficient dual water flow system
Unique three-dimensional water inlet design ensures extremely high anti clogging performance
The weir structure prevents sand and impurities from entering the flow channel
Laser drilling brings uniform and clear water outlet
Technical Parameter
• Nominal flow rate: 0.8, 1.2, 1.6, 2.0, 4.0 liters/hour (at 1 bar pressure)
Dripper spacing: 15, 20, 30, 40, 50, 60, 75, 90,100, 120, 150 centimeters (other spacing available if needed)
• Nominal diameter: 12, 16, 17, 18, 19, 20, 23, 25 millimeters
• Nominal working pressure: 1 bar
Extremely low coefficient of variation
Recommended filtration value: 130 microns (120 mesh)
Recommended laying length for different nominal diameters, droplet spacing, and inlet pressure
16 mm diameter (14.2 mm inner diameter) at 1 bar inlet pressure
| drippers spacing | 15CM | 20CM | 30CM | 40CM | 50CM | 60CM | 75CM | 90CM | 100CM |
| Slope,% | Laying length (meters) |
| Nominal flow rate: 0.8 liters/hour |
10%
Flow changes | 2 | 65.5 | 73.2 | 83.1 | 88.8 | 92.5 | 94.8 | 97.5 | 99.0 | 99.0 |
| 1 | 78.8 | 91.8 | 112.2 | 127.6 | 140.0 | 149.4 | 161.3 | 169.2 | 174.0 |
| 0 | 92.9 | 112.2 | 147.0 | 178.0 | 207.0 | 234.6 | 273.8 | 310.5 | 334.0 |
| -1 | 106.7 | 132.4 | 181.2 | 228.0 | 273.5 | 318.6 | 386.3 | 453.6 | 498.0 |
| -2 | 119.7 | 151.0 | 211.2 | 270.0 | 328.0 | 147.6 | 129.8 | 124.2 | 123.0 |
7.5%
Flow changes | 2 | 55.0 | 60.6 | 67.2 | 70.8 | 73.0 | 74.4 | 75.8 | 76.5 | 77.0 |
| 1 | 68.8 | 79.6 | 95.7 | 107.6 | 116.5 | 123.6 | 131.3 | 136.8 | 139.0 |
| 0 | 84.0 | 101.6 | 132.9 | 161.2 | 187.5 | 212.4 | 247.5 | 280.8 | 303.0 |
| -1 | 99.2 | 123.6 | 170.1 | 215.2 | 259.5 | 303.6 | 369.8 | 435.6 | 479.0 |
| -2 | 113.3 | 143.6 | 202.5 | 260.4 | 100.0 | 94.2 | 90.8 | 89.1 | 88.0 |
| Nominal flow rate: 1.2 liters/hour |
10%
Flow changes | 2 | 53.5 | 61.2 | 72.3 | 79.2 | 84.5 | 88.2 | 91.5 | 94.5 | 96.0 |
| 1 | 61.0 | 72.2 | 90.3 | 104.0 | 115.5 | 125.4 | 137.3 | 147.6 | 153.0 |
| 0 | 68.8 | 83.6 | 109.8 | 132.4 | 153.0 | 173.4 | 201.0 | 227.7 | 244.0 |
| -1 | 76.5 | 95.0 | 129.3 | 160.4 | 190.0 | 221.4 | 263.3 | 307.8 | 335.0 |
| -2 | 83.9 | 105.8 | 147.0 | 185.2 | 222.5 | 261.6 | 315.0 | 158.4 | 141.0 |
7.5%
Flow changes | 2 | 45.9 | 52.0 | 60.0 | 64.8 | 68.0 | 70.2 | 72.8 | 73.8 | 75.0 |
| 1 | 53.8 | 63.4 | 78.3 | 89.2 | 98.5 | 106.2 | 114.8 | 122.4 | 126.0 |
| 0 | 62.2 | 75.8 | 99.3 | 119.6 | 138.5 | 157.2 | 181.5 | 206.1 | 221.0 |
| -1 | 70.6 | 88.0 | 120.3 | 150.0 | 178.5 | 208.8 | 249.8 | 292.5 | 319.0 |
| -2 | 78.6 | 99.6 | 139.8 | 177.2 | 213.5 | 252.0 | 103.5 | 95.4 | 93.0 |
| Nominal flow rate: 1.6 liters/hour |
10%
Flow changes | 2 | 45.7 | 53.0 | 63.3 | 71.2 | 77.0 | 81.0 | 85.5 | 89.1 | 91.0 |
| 1 | 50.8 | 60.6 | 75.6 | 88.8 | 100.0 | 108.6 | 120.8 | 130.5 | 136.0 |
| 0 | 56.2 | 68.4 | 88.8 | 108.0 | 126.0 | 141.6 | 165.8 | 188.1 | 201.0 |
| -1 | 61.5 | 76.0 | 102.0 | 127.2 | 152.0 | 174.6 | 209.3 | 243.9 | 265.0 |
| -2 | 66.6 | 83.6 | 114.3 | 144.8 | 175.5 | 203.4 | 247.5 | 290.7 | 318.0 |
7.5%
Flow changes | 2 | 39.6 | 45.4 | 53.4 | 58.8 | 63.0 | 65.4 | 68.3 | 70.2 | 71.0 |
| 1 | 45.1 | 53.4 | 66.3 | 76.8 | 86.0 | 93.0 | 102.0 | 109.8 | 114.0 |
| 0 | 50.8 | 61.8 | 80.4 | 97.6 | 114.0 | 128.4 | 149.3 | 170.1 | 182.0 |
| -1 | 56.5 | 70.2 | 94.5 | 118.8 | 142.0 | 163.8 | 197.3 | 230.4 | 251.0 |
| -2 | 62.1 | 78.4 | 108.0 | 137.6 | 167.5 | 195.0 | 237.8 | 107.1 | 99.0 |
