Rolland Sprinklers

Model 8 - Low Precipitation Under Tree Sprinkler

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Brass body and nozzles. 1/2' male threaded inlet. Trajectory angle : 8°(8CA8) or 11° (8CA11). Front nozzle from Ø2.5 to Ø3.5 mm. Discharge from 0.35 to 0.90 m³/h. Radius from 7.0 to 9.7 meters. Working pressure :  2.0 to 4.0 bars. Full circle

USE

  • For Under tree irrigation with low precipitation
  • For fruit farming (apple, pear, peach, apricot, ...).

SPECIALITIES

  • Stainless steel axle for greater resistance to wear on sandy soils and long use.
  • Security cap of the arm spring for a regular and efficient irrigation.
  • Security design of the rotation mechanism to avoid sand problems and wear.
  • Can be used with dirty water (filtration required : 1 mm).
  • Choice of angle to be adapted to spacing and tree cultivation.

HOW TO FIT

  • On PEHD pipe, can use saddle tee.
  • Usually used as solid set system.
  • Put Teflon on the sprinkler base (do not put it on washers)
  • Check that the sprinkler base does not touch the inner part of the saddle that will block rotation
  • Triangular spacing usually given from 6 to 12 meters.

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