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Close-up of Toro Mini 8 (MINI8-4P) 4-inch pop-up rotor showing pop-up stem, top arc dial, nozzle cap, and body details for inspection.

Toro Mini 8 Rotor (MINI8-4P) - 4" Pop-Up, 1/2" Inlet

Brand: Toro
Save 27%
$30.92
$22.42
SKU MINI8-4P
In Stock (25)

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The Toro Mini 8 (MINI8-4P) is a compact, gear-drive pop-up rotor engineered to fill the gap between spray heads and full-size rotors. With a 4" pop-up height and a 6" body, the Mini 8 delivers precise coverage for smaller turf areas, offering a 20–35 ft (6–10.6 m) radius and easy arc adjustment from 40° to 360°. Built for long-term reliability, it includes a stainless steel radius adjustment screw and a pressure-activated seal to minimize flow-by and keep debris away during retraction.

  • Compact 4" pop-up height with 6" body for low-profile installation.
  • Radius: 20–35 ft (6–10.6 m); trajectory: 25° for uniform coverage.
  • Operates at 30–60 PSI; inlet: 1/2" (15 mm) female-threaded.
  • Five interchangeable nozzles (1.5 nozzle preinstalled) to fine-tune flow and radius.
  • Adjustable arc 40°–360° with top dial and ratcheting riser for easy field changes.
  • Stainless steel radius screw and pressure-activated seal for durability and reduced maintenance.

Designed for residential and light-commercial landscapes, the Mini 8 balances water efficiency and performance. It ships with a pre-installed 1.5 nozzle and supports nozzle choices to match flow and radius needs. The part-and-full-circle configuration reduces SKU needs and simplifies installation. Refer to the Mini 8 Series sell sheet and user guide for full performance tables, nozzle charts, and installation instructions. For warranty details contact Toro customer service or your local dealer.

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Frequently Asked Questions

What radius does the Mini 8 (MINI8-4P) cover?
The Mini 8 covers a 20–35 ft radius (6–10.6 m) depending on nozzle and pressure.
How much operating pressure does the Mini 8 require?
Recommended operating pressure is 30–60 PSI for proper performance and nozzle options.
Is the inlet size compatible with standard fittings?
Yes. The MINI8-4P uses a 1/2" (15 mm) female-threaded inlet for common irrigation piping.
Can I adjust arc and radius in the field without special tools?
Yes. Arc adjusts 40°–360° via the top dial and the ratcheting riser; radius is trimmed with the stainless screw.