Hunter black short-radius nozzle rack for PGP Ultra and I-20 gear-drive sprinklers, with six nozzle choices for shorter watering distances.
The nozzles cover a 4.9–7.6 metre radius across their operating pressure range. Radius is the distance from the sprinkler to the outer edge of the watering pattern. The black set provides shorter coverage than the standard blue nozzle rack.
Choose the nozzle for the required distance at the sprinkler’s operating pressure. Nozzles with similar radii can have different flow rates, so flow also matters when balancing water application across different arc settings.
At 300 kPa, the 0.50, 1.0 and 2.0 short-radius nozzles each provide a 5.2 metre radius. The 0.75, 1.5 and 3.0 nozzles each provide a 7.3 metre radius. Their individual flow rates are listed in the specifications.
