The 6 Best 2 Gallon Per Hour Emitters (2023 reviews)

The rain bird 2 gallon per hour emitter's material feels more premium than its price would suggest. These products have been chosen and installed worldwide in the largest and most prestigious projects for residential, commercial, agricultural and golf course irrigation. It is committed to the intelligent use of water. It is ideal for watering root zones of garden, landscape plants, shrubs, bushes, and small trees. It is delivered throughout a wide pressure range from 15 to 50 psi.

These things perform between a fast drip and a constant tiny stream of water. It is designed with large water passages and self-flushing action to help prevent clogging. These would be good to water a small bush for 25 or 30 minutes. They're easy to install.

Why We Like This:

Pressure-compensating to deliver same uniform flow rate from beginning to end of tubing runs
Pack of 2.0 gallon per hour dripper/emitters in convenient plastic bag
Extending beyond products to education, training and services for the industry and the community
Convenient plastic bag contains (10) red-colored emitters

Rain Bird Irrigation line

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The rain bird irrigation line's material feels more premium than its price would suggest. This is the best little thing for putting the proper amount of water on your plants. These emitters are pressure compensating and have to be installed in a specific manner. They stick (not thread) into a 14" hose. The pointed end pierces the tubing or is inserted in the end of the tube and is the supply end. This is perfect for watering one plant and conserving water.

These are easy to use and help with setting up the drip irrigation system. The rate of flow is set so you decide how much water you need and adjust the time you water. These are fine for small plants.

Why We Like This:

A must for helping to set up drip irrigation system
Highly recommended if you want to consistent drip for a long period of time
Good investment for long term

Topiverse 2 Gallon Per Hour Emitter

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The topiverse 2 gallon per hour emitter is capable of outshining several other emitter featured in this list in overall features for the price point. It is ideal for an average size drip system, watering system, and sprinkler system. Drip emitters feature a self-flushing design, providing continuous self-cleaning action even while irrigating. It maintains constant 2 gph water flow rate in varying inlet water pressures and positions along the length of tubing. It allows soil to absorb water more completely in the root zones of plants.

It is made of highly durable plastic, and lasts several hot summers and still keep in good condition.

Why We Like This:

Provide continuous self-cleaning action even while irrigating
Promote fast and healthy plant growth
New and hot release

One STOP outdoor 2 Gallon Per Hour Emitter

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If you often find yourself scrambling for convenient and suitable emitter, one stop outdoor 2 gallon per hour emitter is your end point. The hole punches designed to punch holes for drip irrigation emitters punch a 3mm (, 118”) hole. It has micro holes in it and that's what regulates the water flow. It maintains a constant flow rate within a range of pressure. It can be cleaned if sediment accumulates in it.

It is made from high impact plastic uv resistant. They work great inserted in 1/2 inch poly pipe but you have to use a punch to create the hole for the dripper. They will not directly connect to a garden hose.

Why We Like This:

One of the new comers and featured product
Good brand reputation

Kalolary 2 Gallon Per Hour Emitter

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Not everyone likes to purchase emitter for their regular usage, but the kalolary 2 gallon per hour emitter would be an anomoly. Different droppers work well in controlling the water flow of different soils, convenient for you to manage plants of different habits. These drippers for drip irrigation can well control the flow of water per hour, which can save the water needed for irrigation in an efficient way, bringing more convenience for your life. It is made of quality plastic, won't corrode or rust easily like other metal ones, not easy to disconnect and crack, long term to apply in daily life.

The flag drippers fit for 1/2 inch trunk lines, also suitable for 1/4 inch branch lines. It is equipped with shut-off valves and 2 barbed pipes in large diameter, these drip emitters can provide stable moisture for different crops, making your garden more alive.

Why We Like This:

New and hot release
Good investment for long term

Yeedoox 2 Gallon Per Hour Emitter

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate emitter. The yeedoox 2 gallon per hour emitter is exactly that - it's a simple emitter that hits all the right notes. It is suitable for irrigation for the area of undulating terrain. It can be applied to irrigate plants in the landscapes, potted plants, and hanging baskets, including shrubs, trees, and flowers. It has a low pressure anti-drain function. It has a unique structural design inside, which can maintain a stable water flow in the pressure range of 1060psi. It has a self-flushing character, thus improving its clogging resistance function. It can be used directly with 1/4” tube or insert on 1/2” tube.

Why We Like This:

60 psi so that the dripper can work perfect pressure compensation
Compact structure with small volume, which is facilitate flexible layout
Good brand reputation