Efficient irrigation systems can greatly reduce water consumption, save money, and promote healthy local environments. We created these Water Savings Calculators to demonstrate just how much water can be conserved when you use Hunter’s innovations. Designed specifically for your iPad tablet and desktop computer. Find out how much you can save.

Version 1.4.4. Release Date: 8/27/2013
Water Savings
Version 1.4.4. Release Date: 8/27/2013
Water Savings Learning

Learn How

Hunter's tutorial videos show you how to use Hunter's Water Savings Calculators.

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Hunter has designed the Water Savings Calculator for both ipad and desktop. Choose the right application for you.

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Save App

The Water Savings Calculator app was designed specifically with the iPad in mind. Save the app to your iPad in just a few easy steps.

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Get more from your water 5 Calculators In One App

  • Solar Sync

    Solar Sync Calculator

    The Solar Sync is an advacned weather sensor that adjusts controller run times based on daily weather conditions and greatly enhances system efficiency.

  • MP Rotator

    MP Rotator Calculator

    Rather than simply "spray" water, MP Rotators emit multiple streams of water at a slow, steady rate. This revolutionary water delivery method can reduce water use by 30% or more.

  • PRS 40

    Regulating Water Pressure for the MP Rotator

    To ensure optimal pressure for MP Rotator applications, pair it with the PRS40 - a Pro-Spray spray body with built-in 40 PSI pressure regulation.

  • PRS 30

    Regulating Water Pressure for Spray Applications

    To ensure optimal pressure for spray applications, choose Hunter’s PRS30. The PRS30 uses the Pro-Spray body with a built-in 30 PSI regulator to ensure spray nozzles operate at optimum pressure.

  • ProSpray

    Check Valves Calculator

    Drain Check Valves are a simple and economical way to guard against low head drainage after each irrigation cycle – water waste that can really add up over time. Most Hunter rotors feature Check Valves, and spray heads feature them as either factory or field-installed options.

Launch the Water Savings Calculator App

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