18 mm Pressure Compensating Dripperline with Check Valve. .700 x .600 tubing with 0.6 gph emitters spaced every 12". Must have a minimum of 10 psi. Great for long runs or where the elevation change is greater than 10 degrees. Operates between 10 - 50 psi.
*** EXTRA HANDLING has been added for oversize packaging to the 500 ($8.50) & 1000 ($15.00) FT Rolls.