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Raindrip 11 GPH Half circle Drip Irrigation Bubbler 3 -Pack

Name: Raindrip 11 GPH Half circle Drip Irrigation Bubbler 3 -Pack
Brand: Raindrip
SKU: 3130999
Price: 3.78 USD
Availability: InStock
Rating: 4.5 (64 reviews)

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4.5

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Tue, Oct 13

134 available

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Tomorrow

32 available

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Make adjustments to your plants’ watering needs with a twist of a knob with the Adjustable Flow Bubbler. Use the dial to control the amount of water delivered from 0 to 11.7 GPH, and range of throw from 0 to 48 in. radius (at pressures between 20-40 PSI). The 4-stream emitter releases water in a half-circle pattern. Ideal for groundcover, decorative grasses, flower and vegetable gardens, as well as trees and shrubs. Emitter is assembled on a 5 in. stake, and a built-in 1/4 in. barbed inlet connects to 1/4 in. supply tubing. Bubbler is made of polyethylene treated with UV inhibitors. Drip irrigation systems are easy to customize, install, and operate. With non-pressure compensating emitters, expect varying water flows based on length of tubing or elevation, with higher flows closer to the water source. Adjustable flow bubblers are easy to set up in drip systems, and can be used in place of several drippers. Raindrip offers an emitter for every watering need. Raindrip is a leading manufacturer of drip and micro-irrigation solutions and the trusted brand of landscapers since 1972. Build, expand, or repair your system with our rigorously tested products designed to save you time and money. Check out the Raindrip website or reach out to us for technical support. Our friendly, experienced team is here to help make your project a success.

As part of a complete drip irrigation system, the emitter delivers water gradually; with a non-pressure compensating emitter, expect varying water flow based on length of tubing or elevation, with higher flow closer to the water source
Spray reaches up to 48-in radius at 40 PSI; Discharge water from 0 to 11.7 GPH at 20 - 40 PSI
Drip irrigation reduces water usage by up to 70% compared to conventional sprinkler irrigation; water is applied precisely and at the rate the soil can accept it to prevent runoff and erosion
Emitter sits on top of the stake, where a 1/4-in barbed inlet connects to 1/4-in supply tubing; position stake in ground so the emitter can evenly water your plant’s root zone; Periodically check for damage and replace as needed
Four-stream bubbler releases water in a half-circle pattern; Increase or decrease water flow by turning the dial
Bubbler comes attached to 5-in stake; built-in 1/4-in barbed inlet connects to 1/4-in supply tubing
Emitter is made of polyethylene treated with UV inhibitors to prevent fading and cracking
Comes with three Adjustable Flow Bubblers on 5-in Stakes; Use with 1/4-in Supply Tubing to transport water to plants

General
Color/Finish Family	Black	Material	Plastic
Series Name	Adjustable Flow Bubbler, Half-Circle Pattern, 4 Stream, with 1/4 in. Barbed Inlet on 5 in. Stake, 3-Pack	Package Quantity	3
Type	Drip irrigation bubbler	Maximum PSI	40

Dimensions
Fits Tube Size	1/4-in	Fitting Size	1/4-in

Features
Maximum Flow Rate	11 GPH	Spray Pattern	Half-circle
Maximum Spray Radius (Feet)	4	Support Stake Included	Yes
Pressure-Compensating	No

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Warranty
Warranty	1-year limited

Miscellaneous
UNSPSC	21101500

Check out the Best Selling Drip Irrigation Emitters & Micro Sprays on Lowes.com

Review

4.5 out of 5

64 Reviews

1 Star

83% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this product for precise, targeted watering that eliminates wasteful runoff and reduces overall water usage. Most highlight the adjustable spray patterns (180° or 360° coverage) and built-in stakes that simplify installation and use, even for beginners. Many appreciate the reliable performance and even water distribution across garden beds. Some report durability concerns, noting that adjusters occasionally malfunction or units calcify over time, though these issues remain uncommon. Overall, reviewers consider it an effective, user-friendly watering solution despite minor quality inconsistencies.

Customer review summary generated by AI, including incentivized reviews.

64 Customer Reviews

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Perfect for my potted plants

LaineybeeOctober 4, 2026
Verified Purchaser

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This product works great.

Judy57September 11, 2026
Verified Purchaser

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Good product

Would Recommend

Always reliable easy to adjust length of spray

JoniSeptember 7, 2026
Verified Purchaser

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Work for a day but made cheap

Would Not Recommend

We have a drip system but wanted more ground coverage for our spider plants. We bought another top but it was too much. We bought these bc they had a lower gps rating (they let out less water). We’ve only had them for two weeks and they are starting to fall apart. The connecter from the tube to the post has now broken off three of the first 5 weeks bought. They are also very restrictive to where the water comes out. The top screws up and down to let less or more water out. When you turn the t...

Johny VAugust 19, 2026

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		Name	Current Item Raindrip11 GPH Half circle Drip Irrigation Bubbler 3 -Pack
		Ratings	64
		Type	Drip irrigation bubbler
		Maximum Flow Rate	11 GPH
		Spray Pattern	Half-circle
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