Total CV Pressure Compensating non-draining emitterline.
Use in-line drip emitter tubing for coverage where meandering line is appropriate, such as landscape plantings of shrubs and perennials. Continuous, oval, polyethylene tubing with pressure compensating emitters installed internally, welded to the inside diameter of the tubing. Tubing is .600 I.D. x .700 O.D., 1.0 GPH flow rate/emitter, 12" spacing. Pressure Compensating over a range of 15-60 PSI. Requires a minimum of 15 psi along the entire run of emitterline. Innovative Cascade Labyrinth emitter design reduces clogging with its continuous self-cleaning design. The tubing is oval, but can be used with our standard 1/2" fittings. The emitterline puts out 1.0 GPH per foot. Minimum recommended screen filter is 150 mesh.
I would prefer that this item be labeled so that the buyer knows that it is oval. I prefer a round emitter line since it seems to connect up much easier with fittings. Oval shaped lines also tend to "push" the fittings off in my climate due to extreme temperature fluctuations.Review by Ron (on 2/26/14)