DIG - 1/4'' Microline Dripline w/ 6'' Spacing x 500' (Brown) .52 GPH - ML-506B
DIG - 1/4'' Microline Dripline w/ 6'' Spacing x 500' (Brown) .52 GPH - ML-506B is backordered and will ship as soon as it is back in stock.
Why so “cheap” at CheapSprinklers? Low prices by design — same parts, no compromise
Our prices are lower because of how we run our business — not because the product is different — and we pass those efficiencies directly on to you.
You’re receiving the same brand-new, factory-sealed item sold by big-box, supply-house, or bloated online-warehouse sellers — delivered direct to you, for less.
- Bulk Purchasing: We buy in high volume to lower per-unit cost
- Low Overhead: No physical storefronts or unnecessary middlemen
- Price-First Model: Our business is built around keeping everyday prices as low as possible — so you can put the savings toward other projects or your business.
- Fast & Efficient Fulfillment: Streamlined US warehouse operations keep costs down and orders moving fast.
The Result: Genuine products with full manufacturer warranty — delivered fast, without paying inflated big-box, supply-house, or bloated online-warehouse markups for the same parts.
CheapSprinklers Product Guarantee How we guarantee authenticity and warranty coverage
All products sold by CheapSprinklers are brand new and factory sealed. This DIG Drip Tubing (ML-506B) is sourced directly from DIG and ships from us in new-in-box retail packaging.
We’ve been sourcing and supporting irrigation products for professionals and DIYers through both brick-and-mortar and online channels since 1981.
If there’s ever an issue, CheapSprinklers stands behind what we sell and will help coordinate any warranty claim or replacement.
- Genuine New DIG Drip Tubing: no knockoffs, no refurbished, no old stock
- Factory Sealed: shipped in original new-in-box retail packaging
- Current Production Inventory: no discontinued or clearance stock
- Complete DIG Warranty: full manufacturer coverage begins when your order is delivered
The Result: Peace of mind. You’re installing top-quality equipment — and if there’s ever an issue with this Drip Tubing, you’re fully supported by CheapSprinklers and DIG.
Specifications
- Emitter Spacing: 6" (15 cm)
- 500' Coil (150 m)
- Nominal flow rates: .52 GPH (2 L/H) at 15 PSI (1 BAR)
- Dripline color: Brown
- Dripper color code: blue
- Operating pressure: 10-25 PSI (.7-1.7 BAR)
- Materials: Dow FINGERPRINT™ DFDA-7510 NT linear low-density polyethylene resin
- Size: 1/4" (6 mm) (.170" ID x .250" OD) (4.445 mm ID x 6.35 mm OD)
- Minimum bending radius: 1' (.3 m)
- Filter requirement: minimum of 150 mesh
DIG 1/4” Microline™ Dripline is a versatile and flexible, UV-protected small-diameter dripline that is suitable for a wide range of irrigation applications, both commercial and residential. The dripline may be installed above ground and covered with mulch or bark to conserve water or for aesthetic reasons. Each of the .52 GPH drip emitters in the dripline is built with a large filter along its cross section to ensure that moving particles on the bottom of the dripline do not enter the labyrinth water path, supporting trouble-free operation. The dripline is available with emitters in 6″, 9″ or 12″ spacing.
Microline™ can be used in loops around individual plants or trees, planter boxes, vegetable gardens, window boxes, box gardens, narrow paths of planting areas, or where total saturation is desired along the drip line path, while eliminating water staining of fences, windows and walls. It may be extended from the drip tubing or micro tubing using a 1/4″ barb, or attached into our 4- or 6-outlet drip manifolds.
Features
- Used above ground or under mulch for a variety of applications such as containers and narrow plantings
- Large labyrinth water passage and turbulent flow help reduce clogging
- Inlet filter helps prevent particles from entering the drip emitter labyrinth path
- Resistant to chemicals and fertilizers commonly used in landscape applications
- Used with 1/4″ (6 mm) barbed fittings
- Flexible tubing for easy installation
- Two outlets per drip emitter ensure less chance of clogging
Individual Dripper Pressure vs Flow

Flow rate per 50' (15 m) at 15 PSI (0.52 GPH per dripper)

Maximum recommended length of single lateral 1/4" drip line @ 25PSI(0% Slope)


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