The Senninger Quad-Spray was developed specifically for LEPA (Low Energy Precision Application) utilizing very little water and energy to operate. It makes pivot irrigation possible in regions previously hindered by limited water supplies. It is possible to achieve 95-98% water application efficiency. LEPA is combined with improved agronomic practices such as furrow basins and planting in a circle to further enhance irrigation water management.
Features
Modes:
Bubble (LEPA 1) – gently deposits water into furrow basins between the rows of plants. This keeps the plant canopy dry. Water is applied on alternate rows.
Aerated Bubble (LEPA 2) – gently deposits water into furrow basins
Spray Irrigation – wets entire soil surface, ideal for seed germination and irrigating close-seeded crops
Chemigation – corn (58 degree upward throw), cotton (15-30 degree upward throw) for fertilizer and pesticide applications
• Flows: 0.35 – 9.14 gpm (80 – 2076 L/hr)
• Low pressure operation saves money and energy: 6 to 10 psi (0.41 to 0.69 bar)
• Backed by 2-year warranty on materials, workmanship and performance
• 5-year warranty on nozzle orifice
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Quad Spray easily converts to one of four modes Bubble (top left), Aerated Bubble (top right), Spray Irrigation (lower left), Chemigate (lower right)
“The i-Wob throws a good size drop with little drift in these dry and windy conditions of Nevada. The water gets to the ground not in the air which is important. If someone wanted to know what I thought of i-Wob, I’d have to say its durability, simplicity and the way it waters.”