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The TORO O-T-8-HP is a pressure-compensating (PC) precision nozzle designed for use in professional landscape irrigation systems. This nozzle delivers a consistent, uniform spray pattern at an 8-foot throw radius and a 180-degree arc, making it well suited for half-circle coverage zones. The pressure-compensating design maintains stable flow output across a range of inlet pressures, which reduces misting, fogging, and uneven distribution that can occur with standard fixed-output nozzles. Landscape irrigation technicians and irrigation contractors install this nozzle in above-ground pop-up spray heads as part of turf and groundcover irrigation layouts.
This nozzle is used in residential and light commercial landscape irrigation applications where precise water distribution and matched precipitation rates are required. The 180-degree pattern targets half-circle planting beds, turf strips, and perimeter zones. Its PC design makes it appropriate for systems with variable pressure across zones or sloped terrain where pressure fluctuation is common. It threads into standard pop-up spray bodies compatible with Toro nozzle tooling.
Designed as an OEM-style replacement or upgrade nozzle for use with standard Toro spray head bodies compatible with the PC Precision Nozzle series.
Installation is performed by licensed or certified irrigation technicians. Shut off the irrigation system controller and close the zone valve before replacing nozzles. Hand-tighten the nozzle into the spray body seat to avoid cross-threading or damage to the nozzle seal. Verify arc orientation and throw radius after installation by running a brief test cycle and adjusting the head position as needed.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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