Low emission rates: 0.25-0.35 lph (250-350 cc/hr).

Low water application rates

Uniform water distribution

Optimal soil-water-plant relationship which is beneficial to the plant's root systeme

Improved lateral water movement in the growing media, reduces salt accumulation risk

Ideal water uptake

Optimum fertilizer and water usage

In greenhouses where crops are grown on detached media.

In fruit orchards irrigated with the "Loop" System

The Supertif™ No-Drain, flow-regulated emitter serves as a "master" emitter.

Flow rates: 2.2, 3.1*, 3.8, 5.1*, 8.0, 11.0*, 12.0 lph  (*No-Drain High (NDH) )

The use of Supertif No-Drain™ emitters prevents water draining from feeder line between irrigation cycles. The feeder line always remains filled with water. Therefore, when the system is re-activated, the emitters begin working immediately at their normal flow rate.

Inside diameter: 10.4mm.

Wall thickness: 0.9mm.

Flow rate at 0.1 bar: 0.33lph.

Recommended spacing between emitters: 20cm.

Hydrogol™ ULP emitters are especially remarkable for their large water passages in relation to their nominal flow rate.

Each emitter is furnished with a large surface inlet filter.

Plastro's Hydrogol™ Ultra Low Pressure (ULP) 12mm Integral driplines are laid along each of the plant rows in the bed. The emitters are spaced every 20cm along the dripline.

An additional tube, connected to the submain, is laid down at the center of the bed, between the two driplines. This is the "feeder" line.

Supertif No-Drain™ emitters are inserted at fixed spacing along the feeder line. These are the "master" emitters.

The master emitters are connected to the integral driplines by 3/5mm microtubes, each emitter feeding a certain number of Hydrogol™ ULP emitters.

The number of Hydrogol™ ULP emitters fed by the master emitter is determined by the master emitter's flow rate.