Heavy duty; institutional grade gear drive rotor for medium and large turf areas Extended bearing surface area heavy duty bearings offer extended life span and protection from winterization procedures utilizing compressed air. Exclusive Tri-Port nozzle-ing enhances water pattern by providing close; mid; and long range uniformity. Lightning fast arc adjustment dramatically minimizes installation labor normally associated with gear drive sprinklers. Double lip pressure activated wiper seal and strong; stainless steel spring insures positive head retraction in even the most severe environments. High-tech micro filter provides unparalleled contamination resistance in dirty water conditions. Reliable gear design has proven itself in the field with over a decade of dependable service. Standard institutional grade rubber cover provides an added layer of safety in high traffic pedestrian areas. Standard "Ready Check" valve reduces soggy areas associated with low head drainage and provides additional protection against dry line shock. Vandal resistant slip clutch prevents damage to the gear train. Full circle models provide smooth continuous clock wise rotation. Part circle models are easily adjustable from 40 degrees to 360 degrees and feature arc dwell; which provides additional water at the end of both arcs.
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