DIG Adjustable Bubbler on Stake features adjustable flow with a 360° gentle stream umbrella pattern, combined with a 6″ stake and a 1/4″ barb. The adjustable bubbler provides a flow of up to 32 GPH and a diameter of up to 3.3′ at 15 to 30 PSI. It has a rotating cap that allows for simultaneous control of the flow and the wetted area. Used for groundcovers, shrubs and trees, the adjustable bubbler on stake offers a convenient way to water areas where conventional sprinklers are not practical.
|BUS5B||Adjustable Bubbler on Spike |
|PSI||bubblers base||GPH||360° umbrella pattern|
|Flow rate @ 25 PSI||28.6||28.6||28.6||28.6||28.6|
|Flow rate in GPM||5.24||5.24||4.77||4.29||4.29|
|Flow rate in GPH||314.6||314.6||286||257.4||257.4|
|# of adjustable stream bubblers||11||11||10||9||9|
|Head loss in PSI||2.7||4.1||4.2||3.9||4.7|
|24 in. micro tubing head loss in PSI||1.4||1.4||1.4||1.4||1.4|
|Total head loss at the bubbler||4.1||5.5||5.6||5.3||6.1|
The Adjustable Bubbler on Spike is available with a full circle umbrella pattern and includes a rotating cap that allows the adjustment of flow from 0 to 32 GPH at 15 to 30 PSI, using approximately 18 clicks for full flow and diameter. The notch action between the adjustable cap and the base allows a decrease or increase of the wetting area from 0 to 3.3′. Each bubbler comes in a one-piece construction that includes a 6” spike with barb, rotating cap and an additional 1/4″ barb to connect the micro tubing to the drip tubing. Use the bubbler where overhead watering is suggested on any type of planting, including shrubs, individual trees along the poly tubing or for planter boxes and large pots.
Basic installation recommendations for this product include first reviewing the area and then making a drawing of the garden or site with your preferred layout.
If automation is required, use one of DIG’s hose end timers or battery operated controllers. The ideal controller should have flexible scheduling and two to four start times per day for added flexibility.