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803

803
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803 - SINGLE JET MINISPRINKLER DOWNWARD HEAD WITH BRIDGE Very low flow rate and pressure. For use with stabiliser, ideal for use on orchards, greenhouses, nurseries and seedbeds, also for frost-free irrigation undertree or micro-climate control. • Conical plunger f. • Normal, the flow rate varies as the pressure varies • Spacing between sprinklers: up to 4.0 m. for nozzles to Ø1.2 mm and max 5.0 m for nozzles with Ø1.3 mm and max. 6.0m with Ø1.7mm. • Assembly with 60 cm stabiliser with or without non-drip valve 530 • For applications in greenhouses use with 530H, medium pressure non-drip opens at 1.5 and closes at 0.9 bar • Available on request, threaded, female connector 3/8” w. m. with supplement • The flow rate values are detected at 2.0 bar and are approximate. Pressure range to nozzle from 1.0 bar to 3.0 bar • Recommended filtration: for nozzles Ø 0.8÷1.2mm recommended 120mesh=130micron, for nozzles from Ø 1.3 mm upwards use 75mesh=200micron • All the components added to the standard model are supplied dismantled. Photo 1 minisprinkler 803 - Photo 2 803 + ID10364 - Photo 3 kit 866 + CLTA2 + non-drip valve 530 Characteristics table TYPE NOZZLE (colour - ø mm) green dark blue red 1,3 1,4 1,5 90 105 120 head downwards flow rate l/h without spring ø covered 6,9 7,0 7,2 7,7 7,8 8,2 8,6 8,8 9,2 9,6 10,0 10,0 no anti-insect REF. ID803035 ID803040 ID803040 ID803040 ID803040 ID803040 ID803040 ID803040 ID803040 ID803040 ID803040 ID803040 1- The flow rate values are detected at 2.0 bar and are approximate Working pressure 1.0 - 3.0 bar 2- diameter covered to minimum height of 180÷200 cm in greenhouses. Performance table NOZZLE colour ø mm silver 0,9 black 1,2 dark blue 1,4 red 1,5 bronze 1,7 olive 2,2 For information on flow rate performance not covered in this catalogue, contact the Irritec technical office Irritec S.p.A.- Via Gambitta Conforto, C.da S. Lucia - 98071 Capo d’Orlando (Me) - Italy Tel. +39 0941922111 - Fax +39 0941958807 - www.irri

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