Zebra™ Adjustable Umbrella Bubblers

The Zebra Adjustable Umbrella Bubblers are available with a stake, 1/4″ barb or 1/4″ threaded inlet and have a dial enabling the flow and coverage to be adjusted from shut off to full flow. Water is emitted with small coverage downward in an umbrella pattern. Emitters can be used with standard 1/4″ poly or vinyl tubing.


  • Click adjustment from off to full flow – ideal as the plant grows and its need for water changes
  • High volume, direct watering of plants with a small umbrella water pattern
  • Efficient and reliable method for applying water
  • Easy to install
  • Trouble free operation with no moving parts
  • Removable cap for easy cleaning
  • Constructed of UV-resistant, durable plastic material


  • Adjustable from 0-31 GPH
  • Operating pressure: 15-30 PSI
  • Available with 1/4″ barb or 1/4″ threaded inlet or on a 6″ stake with 360° umbrella pattern coverage
  • Filter requirement: minimum of 150 mesh

Zebra™ Adjustable Umbrella Bubbler (EZB/T/SBUB)

Number of Clicks 15 psi 20 psi 30 psi
Discharge Diameter Discharge Diameter Discharge Diameter
2 4.0 gph 0″ 5.0 gph 0″ 7.0 gph 0″
4 7.0 gph 0″ 9.0 gph 0″ 11.0 gph 0″
6 10.0 gph 0″ 13.0 gph 0″ 15.0 gph 0″
8 13.0 gph 0″ 17.0 gph 4″ 19.0 gph 6″
10 16.0 gph 4″ 20.0 gph 6″ 23.0 gph 9″
12 19.0 gph 6″ 23.0 gph 9″ 27.0 gph 13″
14 22.0 gph 9″ 27.0 gph 13″ 31.0 gph 18″


Can be used with standard 1/4″ poly or vinyl tubing. To prevent dirt from entering drip emitter (barbed inlet version), a 6″ support stake may be used to keep emitter and end of tubing off the ground.

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