Fit type | Barbed Fittings |
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Number of pieces | 30 |
Maximum pressure | 5E+1 Pound per Square Inch |
Volume capacity | 0.25 inches, 0.5 inches |
Manufacturer | Rain Bird |
UPC | 077985007959 |
Global Trade Identification Number | 00077985007959 |
Place of Business | ALLEN, TX, 75013 US |
Item model number | SW20-30PK |
Product Dimensions | 1.6 x 1.6 x 2.71 cm; 7.03 g |
ASIN | B0049C5G18 |

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Rain Bird SW20-30PK Drip Irrigation Spot Watering Emitter, 2.0 GPH, 30-Pack
Purchase options and add-ons
Brand | Rain Bird |
Style | inline |
Material | plastic |
Item dimensions L x W x H | 16 x 16 x 27 millimeters |
Item weight | 7 g |
Power source | Water Pressure-Driven |
Special feature | Automatic Watering |
Shape | cylindrical |
Plant or animal product type | plastic |
Number of sets | 1 |
About this item
- 2.0 GPH spot watering emitters for drip irrigation in a convenient large 30-pack
- Slow watering rate allows soil to absorb water more completely in the root zones of plants
- Use in-line with 1/4" tubing or insert into 1/2" distribution tubing and run 1/4" tubing to plants
- Pressure-compensating design delivers uniform flow from the beginning to end of tubing runs
- Self-flushing action minimizes clogging
Frequently bought together

Product information
Technical Details
Additional Information
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Product description
Rain Bird SW20-30PS Drip Irrigation Spot Watering Dripper/Emitter, 2.0 Gallon Per Hour, 30-Pack. This robust pressure-compensating emitter provides a medium-high 2.0 gallon-per-hour flow rate. Ideal for watering root zones of garden and landscape plants, shrubs, bushes, small trees and medium size containers. Rain Bird's pressure-compensating design ensures all plants receive the desired watering rate regardless of their position along the distribution tubing run. Uniform flow is delivered throughout a wide pressure range from 15 to 50 PSI. Barbed ends securely retain 1/4" Drip tubing for a leak-proof connection. Self-piercing barb allows for direct insertion into the side of 1/2" or larger Drip irrigation tubing, or use with 1/4" tubing for positioning near individual plants. Simple to insert by hand, or for faster installation use one of Rain Bird’s insertion tools (sold separately): ET/1PK25S, HPUN1-1S, and HPTCX. Designed with large water passages and self-flushing action to help prevent clogging. Constructed of highly durable UV and chemical-resistant materials to withstand adverse conditions. Rain Bird emitters are color coded to easily identify flow rate. Convenient plastic bag contains (30) red-colored emitters. Also available in: 0.5, and 1.0, and 5.0 GPH flow rates to customize watering of varying plant types and sizes. Rain Bird "The Intelligent Use of Water"
Product details
- Is discontinued by manufacturer : No
- Product Dimensions : 1.6 x 1.6 x 2.71 cm; 7.03 g
- Date First Available : May 14 2012
- Manufacturer : Rain Bird
- Place of Business : ALLEN, TX, 75013 US
- ASIN : B0049C5G18
- Item model number : SW20-30PK
- Country of origin : Mexico
- 鶹 Rank: #1,989 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
- Customer Reviews:
From the manufacturer

2 GPH Spot Emitters
30 Pack.
Pressure compensating and clog-resistant emitters provide dependable watering performance. Promote green, healthy plant growth thoughout your planting area.
For tubing runs greater than 5 feet away from the main distribution tubing, the emitter should be inserted inline near the plants. Shown with Rain Bird TS20/10PS ¼” tubing stake and bug cap.
For short tubing runs less than 5 feet, the emitter can be inserted directly into the side of the ½” distribution tubing. The emitter’s sharp barb makes this easy to do by hand, or by using the Rain Bird emitter installation tool ET/1PK25S.
Emitters are color coded for easy identification when seting up or repairing your system: red (2 gph), black (1 gph) and tan (5 gph).
Optional insertion using Rain Bird installation tool ET/1PK25S.
Top Brand: Rain Bird
Important information
Safety Information
Includes safety instructions
Compare with similar items
This Item ![]() Rain Bird SW20-30PK Drip Irrigation Spot Watering Emitter, 2.0 GPH, 30-Pack | Recommendations | |||||
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Price | $12.98$12.98 | -20%$19.99$19.99 Was: $24.99 | $29.99$29.99 | $54.99$54.99 | -14%$42.99$42.99 List: $49.99 | $22.99$22.99 |
Delivery | — | Get it by Monday, Jul 7 | FREE Delivery | Get it by Wednesday, Jul 9 | Get it by Monday, Jul 7 | Get it by Monday, Jul 7 |
Customer ratings | ||||||
Sold by | 鶹.ca | Hakioi Store | Rolcoassuns | UndeciaBee | MIXC Direct | SKRLED |
size | — | 100 pcs Drip Emitters | — | — | 200FT 1/4'' Tube | Pack of 50 |
material | plastic | Plastic | Plastic | Polypropylene (PP) or Polyvinyl Chloride (PVC) | Silicone Stainless Steel | Plastic |
style | inline | Indoor/outdoor Plant, Flower,Raised Bed,Garden,Greenhouse,Lawn,Patio | — | Agricultural,Greenhouse,Garden | Minimalist | Adjustable |
Brands in this category on 鶹
Customer reviews
Reviews with images

Perfect drippers for irrigation setups, works inline and self piercing
Top reviews from Canada
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- Reviewed in Canada on June 27, 2025Verified PurchaseThe media could not be loaded.
- Reviewed in Canada on June 28, 2025Verified PurchaseFits in with my irrigation system
Price is fair.
- Reviewed in Canada on September 9, 2024Verified PurchasePerfect Drippers for Irrigation Systems
The Rain Bird SW20 Spot Watering Emitters are ideal for irrigation setups. They work perfectly both inline and with the self-piercing feature, making installation a breeze. Consistent 2.0 GPH output ensures reliable watering for plants. A great addition to any drip irrigation system.
5.0 out of 5 starsPerfect Drippers for Irrigation SystemsPerfect drippers for irrigation setups, works inline and self piercing
Reviewed in Canada on September 9, 2024
The Rain Bird SW20 Spot Watering Emitters are ideal for irrigation setups. They work perfectly both inline and with the self-piercing feature, making installation a breeze. Consistent 2.0 GPH output ensures reliable watering for plants. A great addition to any drip irrigation system.
Images in this review
- Reviewed in Canada on June 27, 2020Verified Purchasethey work well so far so good
- Reviewed in Canada on July 29, 2024Verified PurchaseThey work as they should.
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Reviewed in Canada on June 12, 2024Verified PurchaseRain Bird les meilleurs sur le marché
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Reviewed in Canada on February 23, 2024Verified PurchaseJ'aime beaucoup ce produit
- Reviewed in Canada on July 28, 2019Verified PurchaseProduct was as described and so far works great, put these on newly planted trees reduced water loss by 80%,
would recommend buying the Rain Bird drip stakes as well for easier placement under tree and effectiveness.
Already purchased again and will in future
Top reviews from other countries
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AlejandroReviewed in Mexico on September 1, 2023
5.0 out of 5 stars Excelentes, algunos no vienen bien calibrados y no gotean
Verified PurchaseAlgunos no gotean
- Patrick & ChristineReviewed in Australia on November 12, 2024
5.0 out of 5 stars Efficient and Easy-to-Use Dripper for my pond
Verified PurchaseI purchased the Rain Bird SW20-30PS Drip Irrigation Spot Watering Dripper for my home made pond, and it’s been a game-changer. This little emitter does a fantastic job delivering rainfeature from a PVC pipe, which is exactly what my pond needed. It’s easy to install and the fact that it waters jets go precisely where needed means less water waste, which is great for conserving water and keeping my pond topped up. Will purchase again.