Adjustable Bubbler on Stake

DIG's Adjustable Bubbler on Spike offers adjustable flow rate and a spray diameter in a 360° gentle stream umbrella pattern, combined with a 6" spike and a 1/4" barb. The adjustable bubbler provides uniformity from 0 to 32 GPH and a diameter of 0 to 3.3' at 15 to 30 PSI. It has an adjustable cap that allows for simultaneous control of the flow rate and the wetting area. Used in residential gardens for groundcovers, shrubs and trees, the bubbler offers a convenient way to water areas where drip emitters or conventional sprinkler systems are not workable. It is available in packs of five.

Features

• Complete unit includes a 6" spike and 1/4" barb with an extra barb for the micro tubing
• Trouble-free operation with no moving parts 
• Removable cap for easy cleaning
• Constructed of UV-resistant, durable plastic material

• Available in a 360° umbrella pattern for individual plants or closely spaced plantings
• Recommended for groundcovers, shrubs and trees
• Adjustment via a ratchet mechanism on the cap and a notch on the base allows for control of flow, pattern and diameter of throw as required for plant requirements, down to a complete shut-off
• Can be extended with 1/4" micro tubing or connected into 1/2" drip tubing

Product specifications

• Operating pressure range: 15 to 30 PSI 
• Recommended operating pressure: 25 PSI (use with model D46 25-PSI pressure regulator)
• Flow rate: 0 to 32 GPH with approximately 18 clicks
• Pattern: 360° umbrella pattern
• Wetting area: 0 to 3.3'
• Filter requirement: minimum of 120 mesh 
• Recommended spacing: one per plant
• Material: polypropylene