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Toro 514-20 adjustable 500 Series flood bubbler with 1/2-inch female inlet; plastic body and stainless parts on white background

Toro 514-20 Adjustable 500 Series Flood Bubbler, 1/2" Inlet

Brand: Toro
Save 44%
$4.53
$2.55
SKU 514-20
In Stock (3)

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The Toro 514-20 is a 500 Series adjustable flood bubbler designed for reliable bed and shrub irrigation. Built to attach directly to fixed risers, this universal flood bubbler offers an adjustable flow and an easy-to-service filter screen for debris-free performance. Its compact design and durable materials make it a practical choice for residential and light commercial irrigation zones.

  • Series & type: 500 Series universal flood bubbler, adjustable model for 360° flood pattern.
  • Connection: 1/2" female threaded inlet that attaches directly to fixed risers and riser extenders.
  • Operating pressure: Rated for typical irrigation pressure ranges up to 75 psi (recommended operating range varies by application).
  • Adjustable flow & radius: Flow is adjustable to suit planting needs; radius can be reduced for precise coverage (radius adjustable up to ~50%).
  • Construction & maintenance: Durable plastic body with stainless-steel components and a serviceable filter screen for easy cleaning and long service life.
  • Compatibility: Works with shrub adapters, 570Z series diffusers, risers and common irrigation fittings; suitable for beds, shrubs and targeted flood applications.

Install the 514-20 on a standard 1/2" riser, set flow as needed, and periodically remove the screen to clear debris. The Toro 514-20 gives installers simple, adjustable performance for consistent surface watering where low-pressure flood coverage and reliability are required.

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Frequently Asked Questions

What inlet size does the Toro 514-20 use?
The 514-20 uses a 1/2-inch female threaded inlet and connects directly to fixed risers and common riser extenders.
What pressure and flow ranges does this bubbler support?
Recommended operating pressures vary with application, with maximum pressure rated to 75 psi. Flow is adjustable and varies with pressure.
How do I maintain or clean the 514-20 bubbler?
Periodically remove the serviceable filter screen to clear debris, inspect for wear, and reassemble; replacement parts are available if damaged.