LEPA (Low Energy Precision Application) applicators use less energy than conventional low-pressure sprinklers and can operate using fewer gallons per minute. Senninger offers several types depending on the pattern: Wide Spray Bubble for a large diameter of coverage, Beige or Red Bubble Inserts with a Shroud to deflect water down in a gentle dome, and a cascading Bubbler distributing water as a narrow stream.

Lower pressure translates to reduced horsepower requirements and reduced energy consumption. Senninger’s Energy Calculator lets you see how reducing pressure saves on fuel.

With rising fuel and electricity costs, low operating pressures offer a tremendous opportunity to lower total pumping costs. The savings vary depending on your specific system, hours of operation, flow, pressure, and energy source.

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Senninger’s Pivot Placer™ is a free cloud-based portal to store an assortment of information about center pivots. Populating the database is easy to keep geographical locations, field characteristics, equipment manufacturers, models, and dates of installation all in one place. It is designed to register unlimited contacts, growers, and data and offers color-coding for clarity. Pivot Placer is compatible with computer, tablet, or smart phone and is accessible from the office, the field, or even at home.

IrriExpress lets you design irrigation projects with pivots, sprinklers and drip using a simple, intuitive, and powerful program. It lets you evaluate installation alternatives in advance, survey any terrain, produce a contour plan, draw the details, and apply the irrigation design.

Buy and download at irriexpress.com.

Irrimaker lets you design comprehensive irrigation projects ranging from large-scale agricultural designs to small-scale landscape designs. It lets you evaluate installation alternatives in advance, survey any terrain, produce a contour plan, draw the details, produce a bill of materials, and send drawing results back to AutoCAD and Google Maps.

Buy and download at Irrimaker.com.

The PRU (Pressure Regulator Ultra) was designed to handle higher flows of 20 to 100 gpm (4543 - 22713 L/hr). Its 2-inch inlet and outlet size make it an ideal option for accurate zone and individual sprinkler pressure control. Its compact size fits in a valve box.

The PR-HF (Pressure Regulator High Flow) is ideal for installations requiring higher flows of 10 to 32 gpm (2271 to 7268 L/hr), including solid-set sprinkler and low volume manifolds.

The PMR-MF (Pressure-Master Regulator Medium-Flow) is ideal for installations requiring mid-range flows of 2 to 20 gpm (454 to 4542 L/hr), including center pivot, solid set, drip, and other low-volume irrigation systems.

The Senninger® PSR™2 is designed to handle flows from 0.5 to 15 gpm (114 to 3407 L/hr). Its patented design makes it ideal for center pivot systems using surface water.

The PRL (Pressure Regulator Low Flow) is ideal for installations requiring lower flows of 0.5 to 8.0 gpm (114 to 1817 L/hr). Suggested use in solid-set, drip, and other low-volume irrigation systems, as well as center pivot and mechanical-move irrigation systems.