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Internet # 100208564

Model # B25B

Store SKU # 556341

Store SO SKU #531677

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0-14 GPH Adjustable Multi-Stream Emitter Dripper (25-Pack)

Contains 25 units
$10.97
(44¢ /unit)
  • Helps to connect micro tubing to 1/2 in. poly tubing
  • UV-resistant construction for durability
  • Offers 360 degree spray pattern and 0-10 GPH adjustable flow rate
  • View More Details

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Product Details

About This Product

The DIG Adjustable-Flow Multi-Stream Dripper offers controlled watering feature to accommodate a variety of different plants within your system. Drip emitter watering radius is adjustable from a gentle stream pattern to drip and to off. As your plants grow the flow can be increased as they require more water to flourish.

Highlights

  • Multiple streams provide 360 Degree coverage
  • 1/4 in. barb inlet for connecting micro tubing to 1/2 in. poly tubing
  • Adjustable 0-14 GPH flow rate
  • Twist head to increase and decrease the flow
  • High-quality, UV resistant materials for long life in the landscape
  • Recommended spacing: 2' to 4' apart when completely open or one per each plant
  • Wetting area: 0 to 2.3' at 15 to 25 PSI
  • Used for an individual plant, group of plants, planter boxes, small to large pots, groundcovers, shrubs and trees, these adjustable drip emitters offer a convenient way to water areas where conventional sprinkler systems are not practical
  • Rotating cap that allows for simultaneous control of the flow and the wetted area
  • Designed to produce a very low flow to gentle stream pattern
  • Return Policy

Product Information

Internet # 100208564

Model # B25B

Store SKU # 556341

Store SO SKU #531677

Specifications

Dimensions: H 5.5 in, W 0.75 in, D 0.75 in

Dimensions

Product Depth (in.)

0.75 in

Product Height (in.)

5.5 in

Product Width (in.)

0.75 in

Tubing Size

Fits All Tubing Sizes

Details

Color Family

Blacks

Emitter Type

Micro Spray

Irrigation System Component

Drip Irrigation Emitter

Maximum Flow Rate (gph)

14

Pack Size

25

Returnable

90-Day

Spray Pattern

Adjustable

Spray Pattern Degrees

360 Degrees

Warranty / Certifications

Manufacturer Warranty

3 Year Warranty

Questions & Answers

I have about 60' of 1/2" line, a 25 PSI regulator, and about 10 multi-stream emitters. Is there a way to estimate the flow of each emitter?
ByMay 17, 2025
1 Answer | 
Answer This Question

Hi Jayy- Each step or "click" you feel when you turn the top represents an approximate change of about one gallon per hour up or down. Turn to the right to lower the flow, left to increase. We have a nice chart that shows the flow rates on our website, please see this link to check it out... https://www.digcorp.com/professional-irrigation-products/180-and-the-360-adjustable-drip-emitters/ Thank you for your interest in DIG irrigation products!

By|Jul 20, 2026

    (7)

    Can I use this inserting into 1/4” tubing as picture below?
    ByMay 16, 2024
    1 Answer | 
    Answer This Question

    Hi Gardenmama: The short answer is No- this one (adjustable dripper on barb) is for direct connection to the 1/2" poly tubing. The one to use for 1/4" tubing is the BA1B (adjustable dripper on spike.) which connects to the end of 1/4" microtubing. Thank you for your interest in DIG irrigation products,

    By|Mar 24, 2026

      (5)

      Will these hold up in full sun exposure or will they rot after a season? I can't find any info on DIG website? Is there an average life span if in full sun?
      ByMar 11, 2024
      1 Answer | 
      Answer This Question

      These 360-degree adjustable drippers on barb are rated for UV exposure and can last many years in the elements and direct sunlight and will not rot or deteriorate after one year.

      By|May 16, 2026

        (2)

        Fit micro tubing
        ByMay 11, 2023
        2 Answers | 
        Answer This Question

        the product inlet is 1/4" barb to fit 1/4" microtubing

        By|Feb 7, 2026

          (2)

          I'm sorry I don't know what micro tubing is. It will insert in the end of the 1/4 inch tubing. Or, you can poke it into the 1/2 inch tubing - spacing it down the side.

          By|Nov 23, 2025

            (5)

            Can this be installed underground?
            ByOct 3, 2022
            4 Answers | 
            Answer This Question

            We do not recommend the B25B be installed underground as it will clog up over time. If you have any further questions, please feel free to contact our technical service/product support team at 1-800-322-9146.

            By|May 17, 2024

              (1)

              We use this above ground. If installed underground, dirt may get in and cause it to clog

              By|Oct 8, 2022

                No!

                By|Oct 5, 2022

                  I think dirt would clog the sprayer holes.

                  By|Oct 14, 2022


                    Can this adjustable dripper be turned off?
                    ByJul 16, 2022
                    6 Answers | 
                    Answer This Question

                    Unfortunately not, can only lower the drip rate but it will always have flow. 

                    By|Jun 5, 2023

                      (1)

                      Yes, if turned all the way (clockwise).

                      By|Aug 1, 2023

                        Yes. You can completely shut off water to an individual dripper (0-14gph)

                        By|Aug 1, 2023

                          If you rotate the adjustment cap all the way clockwise the adjustable drip emitter will close. If you have any further questions, please feel free to contact our technical service/product support team at 1-800-322-9146.

                          By|Mar 24, 2026

                            (1)

                            I believe with low pressure, 25-35 lbs, yes it will completely turn off. 

                            By|Jul 19, 2022

                              Yes

                              By|Aug 12, 2025


                                I have installed 10 of the drippers 5 inches apart on a 1/2 inch pipe. In some of them, the water is not streaming out in full 360 degrees unless the tops are turned loosely fit. However, as a result, the tops start to fall off. How to prevent this ?
                                ByJul 7, 2022
                                4 Answers | 
                                Answer This Question

                                You might consider using the 1/4" soaker hose for that area instead, it is the fuzzy looking, porous 1/4" tubing by Raindrip, and use a barbed connector to install off the main 1/2" dripline. Or use their blue, full circle fan spray, not adjustable.

                                By|Jun 25, 2023

                                  To get an equal distribution of water from all of the heads in a 360 degree pattern presumes that there is equal pressure applied uniformly to all openings in all heads. Since that won't be the case, I am not sure you can achieve a 360 degree pattern on all heads with the number of heads you have inserted into the pipe. Also, just so you know, due to vibration, the heads will slightly adjust themselves over time and may even rotate to a much lower delivery setting, and so should be checked every so often. The vibration & pressure will blow the heads off too if inserted loosely. So, I am not sure there is a fix to your problem, except potentially a different approach to the irrigation delivery you are trying to achieve. I would explore dripper hoses or high pressure micro spray heads.

                                  By|Sep 9, 2025

                                    (3)

                                    From my research and short personal experience, I put my drippers on a closed loop so pressure is equalized along the entire loop. I have done this with 1/2" poly - 25" on long sides and 14" on short sides (long rectangle) connected to 3/4" main line.

                                    By|May 30, 2025

                                      (6)

                                      At 25 psi you should be able to run a max of 15 adjustable drip emitters on your ½” poly line at one time. If you are having to rotate the adj. drippers all the way open this could indicate too many emitters on your ½” poly tubing or pressures lower than 25 psi. If you have any additional questions or need more troubleshooting assistance, please feel free to contact our technical service/product support team at 1-800-322-9146.

                                      By|Jun 15, 2025

                                        (3)

                                        Can I use this upside down because I want to to use it on an overhead irrigation tube?
                                        ByJun 25, 2022
                                        1 Answer | 
                                        Answer This Question

                                        Our adjustable dripper is not designed to be used inverted. They can be installed overhead just be aware they do not have an anti-leak device so when your irrigation system turns off all water in your supply line will continue to drip out of the emitters. If you have any other questions, please contact our technical service/product support team at 1-800-322-9146.

                                        By|Jun 28, 2022


                                          Viewing 1-8 of 29

                                          Customer Reviews

                                          4.5 out of 5

                                          • 4.5 out of 548 reviews
                                          • 85% recommend this product
                                          Filter by:
                                          Showing 1-10 of 548 reviews
                                          I really like the adjustable part. Most drippers are only rated to a certain amount of GPH. I a...
                                          I really like the adjustable part. Most drippers are only rated to a certain amount of GPH. I also like the fact that I can clean the drippers! Once non variable drippers plug up, you have to just through them away. Thank you for such a wonderful product.
                                          by
                                          • Verified Purchase
                                          • Recommended
                                          2 found this review helpful
                                          These work great and they don't rot in the sun. Over the past Ten years these are the only ones t...
                                          These work great and they don't rot in the sun. Over the past Ten years these are the only ones that last.
                                          by
                                          • Pro
                                          • Verified Purchase
                                          • Recommended
                                          3 found this review helpful
                                          Adds versatility on areas needing more or less water. Durable.
                                          Adds versatility on areas needing more or less water. Durable.
                                          by
                                          • Verified Purchase
                                          • Recommended
                                          1 found this review helpful
                                          Does exactly what is supposed to do for not too much money.
                                          Does exactly what is supposed to do for not too much money.
                                          by
                                          • Verified Purchase
                                          • Recommended
                                          I installed these adjustable multi-stream drippers in a system that waters all of our planters, h...
                                          I installed these adjustable multi-stream drippers in a system that waters all of our planters, hanging baskets and flower beds and they work perfectly. I have been using these drippers for about 4 years now and they work exceptionally well and are adjustable from a mere drip to a multi stream making them perfect to water different requirements of all plants. Great product!
                                          by
                                          • Verified Purchase
                                          • Recommended
                                          1 found this review helpful
                                          passable for high volume drip
                                          these drippers are tricky to adjust. If you turn them full on the top blows off when they come on. Make sure to adjust them when running and be prepared to get wet when the top blows off.
                                          by
                                          • DIY
                                          • Verified Purchase
                                          • Recommended
                                          10 found this review helpful
                                          sweet bubblers - worked like a charm
                                          easy to install bubblers- installed using the DIGDIG hole punch - must have tools for this kind of project
                                          by
                                          • DIY
                                          • Recommended
                                          5 found this review helpful
                                          Wonderful little adjustable drip watering head
                                          I found this in an Arizona Home Depot. However when I went to look for it at my local San Jose, CA locations they did not carry. The easiest watering head I have ever used. Adjustable over a wide range of gph. Also head comes off to clean. I would recommend this in lieu of all the others!
                                          by
                                          • Verified Purchase
                                          • Recommended
                                          12 found this review helpful
                                          works perfectly with my drip system
                                          by
                                          • Verified Purchase
                                          These work but if you try and get the max volume of water they often pop off which you then have to turn the water off and screw them back on. Because this has happened to me over and over I no longer try and get max flow. I have had them for about a month, they do work just need to be aware they can pop off so watch them the first several times you use them.
                                          by
                                          • Verified Purchase
                                          Showing 1-10 of 548 reviews

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                                          Product Snapshot

                                          Ideal for targeted watering with adjustable flow and 360° coverage, ensuring efficient plant growth.
                                          Great for targeted watering with easy cleaning and clog-resistant design. Ideal for controlled watering in gardens and landscapes.
                                          Ideal for targeted watering, this 2 GPH pressure-compensating dripper ensures uniform flow and prevents clogging, perfect for gardens and landscapes.
                                          Great for homeowners looking for adjustable flow, making watering easier and more efficient.

                                          Flow Rate

                                          0-14 GPH
                                          2 GPH
                                          2 GPH
                                          0-10 GPH

                                          Adjustability

                                          Spray Pattern

                                          Adjustable, Multi-stream, drip to gentle stream
                                          Drip
                                          Drip
                                          Adjustable

                                          Pressure Compensation

                                          Clog Resistance