Rain Bird 1/4-inch micro dripline 4/6 mm - 3 l/h - 30 cm emitter spacing - 30 m

Rain Bird micro dripline for garden irrigation

The Rain Bird 1/4-inch micro dripline with a 4 mm inside diameter and 6 mm outside diameter is ideal for targeted watering of planter boxes, containers, raised beds and small garden areas. Its integrated emitters deliver approximately 3 litres of water per hour each at an operating pressure of 2.0 bar. With emitter spacing of approximately 30 cm, the flexible tubing provides regular water delivery along its length, helping moisture reach the root zones of plants.

With a supplied length of 30 m, this Rain Bird dripline provides enough tubing for several separate planting areas. Its flexible brown tubing can be positioned discreetly between plants, laid on the soil surface or covered with mulch. Since the emitters are already integrated, no separate drippers need to be inserted along the tubing.

Integrated 3 l/h emitters at 30 cm spacing

The Rain Bird micro dripline features built-in emitters spaced precisely 30.5 cm apart. Each emitter delivers approximately 3.0 l/h at 2.0 bar. Two opposing outlet openings and an internal filtration structure help reduce the risk of clogging. Water is released gradually into the soil, allowing moisture to reach the surrounding root zone.

The emitters are non-pressure-compensating, meaning their flow rate varies with operating pressure. Rain Bird specifies an operating pressure range of 0.7 to 2.7 bar. For consistent performance, use a suitable pressure regulator and keep individual dripline runs within the manufacturer's recommendations. The maximum recommended run length for this version is approximately 10.1 m.

30 m of flexible tubing for micro irrigation

With 30 m of tubing, the Rain Bird micro dripline provides sufficient material for watering several planter boxes, containers and small garden beds. Its 6 mm outside diameter and 4 mm inside diameter make it compact and flexible. The tubing can be connected to compatible Rain Bird 1/4-inch barbed fittings and incorporated into an existing micro irrigation system.

The full 30 m length should not be installed as one continuous lateral. Rain Bird specifies a maximum recommended individual run length of approximately 10.1 m for the version with 30.5 cm emitter spacing. Divide the tubing into shorter sections connected to a suitably sized supply line to help maintain more consistent water distribution.

Simple installation and automatic watering

To install the dripline, connect it to a suitable water supply using a compatible 1/4-inch fitting. Route the tubing along the plants and secure it where necessary with suitable irrigation stakes. Close each line with an appropriate end fitting and flush the tubing before final operation to remove any debris that may have entered during installation.

Rain Bird specifies filtration of 200 mesh, equivalent to 75 microns. A suitable filter and pressure regulator help protect the integrated emitters and maintain the required operating conditions. The dripline can also be connected to an automatic irrigation controller, allowing regular watering of containers and small planting areas without manual watering.

Technical specifications and dimensions

• Manufacturer: Rain Bird
• Model: LDQ0812100 / LDQ-08-12-100
• Product type: Micro dripline with integrated emitters
• Supplied length: 30 m
• Original manufacturer coil length: 30.5 m
• Inside diameter: 4 mm
• Outside diameter: 6 mm
• Wall thickness: 1 mm
• Emitter spacing: 30.5 cm, approximately 30 cm
• Emitter flow rate: 3.0 l/h at 2.0 bar
• Operating pressure: 0.7 to 2.7 bar
• Pressure compensation: No
• Emitter design: Built-in filtration
• Outlet openings: Two per emitter, positioned 180° apart
• Required filtration: 200 mesh / 75 microns
• Maximum individual dripline run length: Approximately 10.1 m
• Tubing colour: Brown
• Connections: Compatible Rain Bird 1/4-inch barbed fittings
• Applications: Planter boxes, containers, raised beds, vegetable gardens and shrubs

Frequently asked questions

How much water does the dripline deliver?

Each integrated emitter delivers approximately 3 litres per hour at 2.0 bar. With 30.5 cm spacing, this corresponds to approximately 9.8 litres per hour per metre of tubing.

Is the micro dripline pressure-compensating?

No. The integrated emitters are non-pressure-compensating, so their flow rate changes with operating pressure.

Can I install the entire 30 m as one continuous line?

No. Rain Bird specifies a maximum recommended individual dripline length of approximately 10.1 m for this version. Divide the tubing into shorter runs supplied by a suitable distribution line.

Which fittings are compatible?

The dripline is designed for compatible Rain Bird 1/4-inch barbed fittings. Its inside diameter is 4 mm and its outside diameter is 6 mm.

Does the dripline require filtration?

Yes. Rain Bird specifies filtration of 200 mesh or 75 microns to help protect the integrated emitters against clogging.

Which plants can I water with this dripline?

The dripline is suitable for containers, planter boxes, raised beds, vegetable gardens and shrubs. The approximately 30 cm emitter spacing is particularly useful for plants positioned farther apart.

How many emitters are there in 30 m of tubing?

At 30.5 cm emitter spacing, a 30 m length contains approximately 98 to 99 emitters. The exact number depends on where the tubing is cut at each end.