DIG 1/4" Microline Dripline 500' ML-506 — 6" Emitter Spacing, UV-Protected Low-Flow Irrigation

DIG ML-506 is a 500-foot, 1/4" micro dripline with integrated emitters every 6 inches that delivers precise low-flow irrigation for gardens, beds, and containers.

This compact dripline is engineered for tightly spaced plantings where uniform moisture and minimal surface runoff matter. Featuring .170" ID x .250" OD tubing with built-in emitters rated about .52 to .65 GPH at 10–25 PSI, the ML-506 gives steady, slow watering along the root zone while resisting UV exposure for extended outdoor use.

How consistent is water delivery along the 500' roll?

The built-in emitters are factory spaced at six-inch intervals to provide even wetting for closely planted beds. Expect uniform output within the recommended layout limits; extreme run lengths reduce pressure and can affect flow at the far end.

• Emitters every 6" with .52–.65 GPH flow at 10–25 PSI
• Tubing dimensions: .170" inner diameter, .250" outer diameter
• Recommended single-run length from a 1/2" supply: up to 16 feet for best uniformity
• UV-resistant material helps preserve performance over seasons

Can I install the DIG ML-506 with my existing 1/4" system?

Yes — the ML-506 is designed to integrate with standard 1/4" fittings and common irrigation parts. Its flexible tubing and common size make retrofits and repairs straightforward, whether you’re adding drip to pots, raised beds, or edging flower rows.

• Compatible with DIG 1/4" fittings and most other brand connectors
• Flexible design for quick bends, loops, and stake mounting
• Works with typical emitters, valves, and pressure regulators in micro-irrigation setups

What planting situations is 6" emitter spacing best for?

The close 6-inch emitter spacing is ideal where plants are tightly spaced or roots require consistent surface moisture. It excels in vegetable rows, shallow-rooted ornamentals, containers, and areas where uniform coverage avoids dry pockets.

• Great for vegetables, annuals, and closely spaced perennials
• Suited to raised beds, window boxes, and shallow soils
• Can be looped around shrubs or used in multi-row layouts with appropriate pressure planning

How durable is the tubing outdoors and what pressure does it need?

The ML-506 uses UV-resistant poly resin to withstand sun exposure and maintain flexibility. It performs best within a 10–25 PSI operating range; outside that window, flow rates and emitter performance can change.

• UV-protected construction for longer field life
• Optimal operating pressure: 10–25 PSI for rated flow
• Monitor pressure and limit single-run length to preserve uniformity

Who this product is for: Home gardeners, urban farms, and landscapers who need precise, low-volume irrigation for dense plantings will find the DIG ML-506 practical and economical. Choose this 500' roll when you want tight emitter spacing, easy integration with existing 1/4" components, and UV-resistant tubing for dependable seasonal performance.