Bubblers for low-volume irrigation is now available from Underhill International for use on planting beds, shrubs, medians and other landscaped areas. The bubblers feature a self-sealing design that allows them to be installed without special tape, saving time and material. They provide full-circle coverage and allow water output to remain constant, even with input pressures from 5 to 60 psi. Two models are available: pre-set flow bubblers and adjustable flow bubblers. Pre-set flow bubblers have three rate options: .25, .50 and 1.0 gpm. Adjustable flow bubblers can be set from .10 to 1.0 gpm. They are both compatible with any 1/2-in. MIPT nipple or fitting.

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