Mine Line™

Mine Line™ is pressure compensating for flexibility of uniform leaching even on sloping terrain – resulting in a uniform flow of solution from the top of the pad to the bottom of the slope. An anti-migration mechanism stops water from running down the tube, preventing bottom pooling. Made with UV and acid resistant polyethylene tubing, the highest quality resins available.

Features & Benefits

  • Pressure compensation over a wide pressure range (up to 60 psi) produces uniform dripper flow rates from each dripper outlet.
  • Longer runs and steep topographies are irrigated with high uniformity
  • Seamless, one-piece construction prevents damage to drippers during installation and retrieval.
  • Design flexibility and performance with various dripper flows and spacings allow for specific application rates.
  • Lowest co-efficiency of variability (Cv) in the industry: ‹0.03.
  • Anti-migration technology prevents water runoff along pipe.


  • Subsurface or surface applications.
  • Slopes
  • When high uniformity and longer runs are required.
  • For long-term, re-use.

Mine Line Dripline Technical

Mine Line’s Advanced Pressure Compensating Operation
Mine Line’s self-cleaning pressure compensating dripper is a fully self-contained unit welded to the interior wall of the tubing and manufactured from high quality synthetic elastomers to withstand chemicals and fertilizers.
The Mine Line dripper contains a diaphragm that continuously adjusts to varying water pressure to ensure a constant flow rate. It also allows particles to pass through promoting reliable performance ofr a longer system life. The continuous flushing feature and wide flow path keep drippers flowing at optimal rates without clogging or interrupting operation.


  • Nominal flow rates (GPH): 0.26, 0.42, 0.53, 0.61, 0.92, 1.0
  • Common spacings: 18″, 24″, 30″, 32″, 36″ and 42″
  • Recommended filtration: 120 mesh
  • Maximum Recommended System Operating Pressure: 60 psi
  • Inside Diameter:
    • 0.540″ – 16mm (45mil)
    • 0.620″ – 18mm (45 mil)
    • 0.690″ – 20mm(48 mil)

Mine Line Dripline Design Info