The trajectory and spray height of the water stream leaving a sprinkler nozzle is important information when designing and installing irrigation systems.  These spray nozzle trajectory charts are designed to help determine how close a sprinkler can be placed to an object such as a fence or hedge without obstructing the spray pattern. All information shown is at optimum operating pressures.

A = Degrees of trajectory

B = Max Height of Spray

C = Distance from head to Maximum Height


If water is leaking from the vacuum breaker portion, then there could be debris in the anti-siphon poppet.  This would prevent the valve from sealing completely.  The cap can easily be removed by twisting counterclockwise to inspect the internal poppet area.


Für Tropfberegnungssysteme von Hunter empfehlen wir Regulierungs- und Filtrationssysteme für alle privaten und gewerblichen Anwendungen. Für Tropfberegnungssysteme mit BTT empfehlen wir die Verwendung des Hunter HFR-075-25 oder HFR-075-40. Diese Filter werden direkt auf 19 mm (3/4") Schlauchgewinde installiert und das BTT wird am Ende des Filtersystems für Filtration und einem geregelten Druck von 25 oder 40 PSI installiert.


Para los sistemas de riego por goteo Hunter, recomendamos sistemas de regulación y filtración en todas las aplicaciones residenciales y comerciales. Para los sistemas de riego por goteo usando BTT, recomendamos usar el Hunter HFR-075-25 o HFR-075-40. Estos filtros se instalan directamente en un accesorio de manguera de 3/4”, y el BTT se instala en el extremo del sistema de filtro para la filtración y la presión regulada de 25 o 40.


Use the dial to go to Settings, Networking. Verify the address of the controller by viewing Network Info screen.

  1. Press soft key for Wi-Fi Setup.
  2. Check the box for Direct Connect.
  3. Open mobile device settings for Wi-Fi and search for HunterACC-xxxx (where –xxxx is the unique four digit number shown at Network Info), and connect.




بالنسبة لأنظمة الري بالتنقيط من هنتر، نوصي بتركيب أنظمة التنظيم والفلترة على كل التطبيقات السكنية والتجارية.بالنسبة لأنظمة الري بالتنقيط التي تستخدم BTT، نوصي باستخدام فلتر Hunter HFR-075-25 أو فلتر HFR-075-40.يتم تركيب هذه الفلاتر مباشرةً على خرطوم 3/4 بوصة ذي أسنان وتركيب BTT على طرف نظام الفلتر للفلترة وضبط قيمة الضغط (PSI) على 25 أو 40.


The standard MP Rotators have a matched precipitation rate of approximately 0.4 in/hr. This means any standard MP Rotator at any arc or radius can be placed on the same zone. The MP800SR can be configured to work well in head-to-head coverage in either square or triangular layouts. When square spacing is used, the resulting precipitation rate will be approximately 0.8 in/hr. Since this precipitation rate differs from the standard line of MP Rotators, you should zone the MP800 Series separately to maintain matched precipitation within each zone.


It is important to understand that Solar Sync provides a global seasonal adjustment to the controller. This means that all station run times will be modified by the seasonal adjust percentage shown. When programming the controller, the run times should be entered that represent peak season watering schedules. If the Solar Sync is adjusting to the appropriate seasonal adjust value but the run time for a particular station appears to be too long or short, adjust the station run time in the controller programming.


The table below will assist you in identifying the type of region you live in. There are four basic ET regions, each with descriptions of the region, along with typical ET and temperature characteristics. It is recommended that, if possible, the region be chosen based upon average July ET or peak summer ET.