Pressure Compensating Bubbler

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 ½" male risers to effectively water areas from 1' to 3'.

Features

Low flow rates allow water to be absorbed as needed, reduces runoff
Flow will not fluctuate at pressures between 20 and 90 psi (1.4 to 6.2 bar)
Flow is not adjustable for increased vandal resistance
Corrosion-proof plastic and rubber construction for long life
Shipped with special SR-050 ½" (15/21) bubbler filter screen for easy installation and resistance to debris
Trickle pattern on models 1401 and 1402; umbrella pattern on models 1404 and 1408
Five-year trade warranty

Specs

Flow: 0.25 to 2.00 gpm (1.2 to 7.12 l/m)
Spacing: 1 to 3 feet (0.3 to 0.9 m)*
Pressure: 20 to 90 psi (1.4 to 6.2 bar)
* These ranges are based on proper pressure at nozzle. Rain Bird recommends using 1800/RD1800 PRS Spray Bodies to maintain optimum nozzle performance in higher pressure situations
Dimensions
½" (15/21) female threaded inlet
Height: 1" (2.5 cm)
Top diameter: 1" (2.5 cm)

Model Comparison

1401: 0.25 gpm (0,06 m³/h; 0,02 l/s); full-circle, trickle pattern
1402: 0.50 gpm (0,11 m³/h; 0,03 l/s); full-circle, trickle pattern
1404: 1.00 gpm (0,23 m³/h; 0,06 l/s); full-circle, umbrella pattern
1408: 2.00 gpm (0,46 m³/h; 0,13 l/s); full-circle, umbrella pattern

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