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Spec Sheet

Rain Bird 1400 Series pressure compensating full circle bubblers provide a controlled, gentle umbrella of water for irrigating trees, flowers and shrub areas where pressure compensation is required.

Mount these bubblers on 1/2" male risers to effectively water areas from 1' to 3'.

Full Circle Bubbler Features Include:
  • Reduces runoff.
  • Flow will not fluctuate at pressures between 20 and 90 psi.
  • Maintains even flow.
  • Flow is not adjustable for increased vandal resistance.
  • No adjustment required.
  • Corrosion-proof plastic and rubber construction for long life.
  • Shipped with special SR-050 1/2 Inch bubbler filter screen for easy installation and resistance to debris.
  • Umbrella pattern for the 1404 bubbler nozzle.


  • Inlet Size: 1/2"
  • Inlet Thread: Female Threaded
  • Flow Control: 1 GPM
  • Pressure Rating/Range: 20 - 90

Model 1404
Nozzle Pattern Full circle
Nozzle Radius 1-3 ft
Nozzle Type Bubbler
Nozzle Series 1400
1/2" (15/21) female threaded inlet
Height: 1" (2,5 cm)
Top diameter: 1" (2,5 cm)

Flow: 0.25 to 2.00 GPM (0,06 to 0,46 m3/h; 0,02 to 0,12 l/s)
Spacing: 1 to 3 feet (0,3 to 0,9 m)
Pressure: 20 to 90 psi (1,4 to 6,2 bar)

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