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30 POTATO GROWER | FEBRUARY 2020 IRRIGATION Nelson Irrigation Corporation • (509) 525-7660 • www.nelsonirrigation.com Nelson Family of Products Vast differences in crops, soils, farming practices and climatic conditions, along with regional differences in the availability of water and energy, require an array of sprinkler performance characteristics. Nelson Irrigation has the latest in sprinkler technology, pressure and flow control, and end-of-pivot solutions that growers need to get the job done from pivot point to end gun. Nelson's 800 Series Control Valve and ACV200 offer optimal air and water control at the headworks and pivot point. The Rate-of-Flow function helps avoid unwanted water hammer or surges, which can damage system pipes during system fill. For sprinklers, the R3030 Rotator with brown plate (high uniformity) or olive plate (low pressure) provide maximum performance, with rotating streams over a wide pattern—a proven way to improve soil. The O3030 Orbitor is another great choice, particularly when dealing with dirty water. The multi-Function 3NV nozzle allows for quick and easy line and nozzle flush, while the bracketless design of the Orbitor prevents debris hang-up and eliminates drool. Pressure regulators ensure a uniform depth-of-water application, controlled sprinkler performance (droplet size and throw distance), and flexibility in system operation. Pick up added ground with Nelson End of Pivot Solutions. Options include the R55VT, R75, SR75 and SR100 Big Gun. John Blue • (800) 253-BLUE • www.johnblue.com E-Z Meters John Blue E-Z Meters offer the accuracy and dependability each field needs. A simple change of stroke length sets the precise flow to be injected. With flow rates from 5 to 200 gallons per hour and up to 150 PSI, John Blue's E-Z Meter Injection Pumps offer optimal suction capability and the ability to change rates without calibration. They are available in simplex and duplex models with various power sources such as belt drive, Honda engines, electric motors and 12-voly DC motors. Pumping cylinders can be mounted in parallel for large-volume fertigation or for injection of two non-compatible products. E-Z Meter injection pumps come factory-calibrated for precise application, and their high-quality seals offer greater resistance to dry run damage. E-Z Meter pumps are constructed of premium materials that offer excellent chemical resistance. Single-Phase Power Solutions • (877) 430-5634 • www.sppowersolutions.com High-Horsepower Belle Motors Single-Phase Power Solutions, the world's only manufacturer of high-horsepower single-phase electric motors, match their motors to a pump to provide instant productivity. Available from 30 to 100 horsepower, these single-phase pump solutions are easily installed by simply connecting to available single-phase utility power; they do not require a phase converter or variable frequency drive. Single-Phase Power Solutions manufactures the world's only large-horsepower single-phase motor. Their use of patented Written-Pole technology delivers a robust and reliable solution for many agricultural, industrial, municipal, oil and gas, and emerging market applications requiring high-horsepower motors. This capability frees customers from the restrictions of only having access to a single-phase power line. In addition to a full range of Belle Motors from 30 to 100 horsepower, Single- Phase Power Solutions also manufactures a 1-to-3 PowerSource solution that generates clean, high-quality three-phase power from a single-phase line for packaged equipment requiring a three-phase power source. offer excellent chemical resistance.