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The TORO O-5-HP is a pressure-compensating (PC) precision nozzle designed for consistent, uniform water distribution in irrigation systems. Built with a female inlet connection and a 180-degree spray arc, this nozzle delivers a fixed 5-foot throw radius regardless of inlet pressure fluctuations, making it well-suited for zones with varying water pressure. PC nozzles are a standard choice for professional irrigation installers who need reliable coverage without manual flow adjustment across a run of heads.
This nozzle is intended for use in residential and light commercial turf and landscape irrigation applications. It fits standard pop-up spray heads and shrub adapters that accept female-threaded nozzle inserts. The 180-degree arc makes it appropriate for edges, borders, and half-pattern coverage areas where full-circle distribution would overspray into hardscapes or structures. Irrigation technicians typically select this nozzle when laying out systematic head spacing at 5-foot radius intervals.
Designed as an OEM-style replacement or upgrade nozzle for standard female-threaded pop-up spray heads and shrub adapters used in residential and commercial turf irrigation systems.
Installation is typically performed by a licensed irrigation technician or qualified landscape professional. Shut off the irrigation zone and relieve line pressure before removing or inserting nozzles. Hand-tighten the female connection to avoid cracking the nozzle body — do not over-torque. Verify arc orientation and radius coverage after system pressurization to confirm proper pattern placement.
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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