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Hunter Rotors and Rotary Sprinkler Heads

Shop rotary sprinkler heads and replacement nozzles from Hunter, designed for quiet pop-up performance, adjustable radius, and reliable water-lubricated gear-drive operation. Features like FloStop individual-head shutoff and modular nozzle racks simplify maintenance for homeowners and professionals seeking durable, high-coverage lawn irrigation solutions.

Hunter PGJ Rotors - Compact Adjustable Sprinklers
Hunter PGJ Rotors - Compact Adjustable Sprinklers
PGP Rotor Parts & Replacement Nozzles
PGP Rotor Parts & Replacement Nozzles
Hunter PGP Ultra Rotors - Pop-up Sprinkler Heads
Hunter PGP Ultra Rotors - Pop-up Sprinkler Heads
MP Rotator Nozzles & Accessories - Hunter-Compatible Sprinklers
MP Rotator Nozzles & Accessories - Hunter-Compatible Sprinklers
Hunter I-20 Pop-Up Rotors & Replacement Nozzles
Hunter I-20 Pop-Up Rotors & Replacement Nozzles
Hunter I-25 Rotors - Rotary Sprinkler Rotors, Commercial Grade
Hunter I-25 Rotors - Rotary Sprinkler Rotors, Commercial Grade
I-40 Rotor Sprinklers | Stainless Rotary Sprinklers
I-40 Rotor Sprinklers | Stainless Rotary Sprinklers
Hunter I-90 Rotors for Parks and Sports Fields
Hunter I-90 Rotors for Parks and Sports Fields
Hunter rotor parts - nozzles, seals, tools
Hunter rotor parts - nozzles, seals, tools
Hunter SRM Rotors Replacement & Low-Precipitation Sprinkler Rotors
Hunter SRM Rotors Replacement & Low-Precipitation Sprinkler Rotors
  • Side view of the Hunter 120300 adjustment screw installed in a PGP rotor nozzle, showing threads, seating position, and screw profile.
    Close-up of Hunter PGP nozzle set screw (part 120300), a threaded metal screw used to secure the rotor nozzle and keep it seated. Save 63%
    $1.11
    $0.41
    Hunter

    Hunter PGP Nozzle Set Screw (Part 120300)

    In Stock (180)

    OEM replacement set screw for Hunter PGP series rotors (part 120300). This small but critical component secures the nozzle/jet breaker in place and...

    View full details
    $1.11
    $0.41
    Save 63%
    In Stock (180)