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861/861PC

861/861PC
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861/861PC - DYNAMIC MICROSPRINKLER WITHOUT BRIDGE (PC with flow regulator) Manufactured with a solid patented mechanism with strong propulsion, ensuring operation also in difficult conditions. Without bridge, they offer a vast sprinkling diameter, uniform distribution and excellent performance. They can also be used overturned. Applications: • Designed to irrigate mature trees with a vast root system. • Ideal for overlapping use in the greenhouse, allowing high uniformity and low precipitation. • Can be used overturned in greenhouses and nurseries and where a low trajectory angle is required. • Suitable for cooling systems and frost-free protection. Characteristics: • Vast range of nozzles to meet all applications; from 35 to 160 l/h. • Nominal flow rate at 2.0 bar. • Working pressure; from 1 to 3 bar. • Optimal working pressure; from 1.4 to 2.2 bar. • Ample sprinkling diameter; from 5.5 to 9 m. (Minimum height off ground 75cm, 30cm if overturned). • Recommended spacing in areas protected from wind: Standard installation: up to 6X6 m. Overturned: up to 5x5 metres. • Arranged on a row up to 6 m wide in the greenhouse. • Arranged over two rows up to 12 m wide in the greenhouse. • 861PC with flow regulator. • Conical plunger m. • Assembly on stand STDA1 with rod Ø 6mm or wedge 35cm ID10157 (pic.5). • Recommended filtration: 100mesh=150micron for flow rates up to 40 l/h 80mesh=180micron for flow rates up to 90 l/h 60mesh=250micron for flow rates up to 160 l/h. • All the components added to the standard model are supplied disassembled. Characteristics table TYPE flow rate l/h ø covered flow rate l/h ø covered head upwards and anti-insect head downwards without spring no anti-insect REF. normal model REF. PC model Performance table NOZZLE colour ø mm blue 0,9 black 1,2 red 1,5 brown 1,8 Stand STDA1 - Load loss for 1.2 m pipe 5x8 mm Q - l/h 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 -

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