The flat emitter is extremely versatile, making it possible to offer Neptune in a complete range of configurations with different spacing and wall thickness (up to 30 mil / 0,75 mm)
Diameter 16 mm (5/8”)
- Wall thickness 6/8/10/12/15/16/18/20/24/30 mil
Diameter 22 mm (7/8”)
- Wall thickness 8/10/12/15/16/18/20/24/30 mil
Emitter spacing 30/40/50/60 cm (other spacing available on request)
Grouped spacing (optional)
5 different emitters
- 0,67 l/h @ 0,7 bar (0,8 l/h @ 1 bar)
- 1,08 l/h @ 0,7 bar (1,3 l/h @ 1 bar)
- 1,30 l/h @ 0,7 bar (1,5 l/h @ 1 bar)
- 1,99 l/h @ 0,7 bar (2,4 l/h @ 1 bar)
- 3,16 l/h @ 0,7 bar (3,8 l/h @ 1 bar)
In the nominal 16 mm (I.D. 13,8 mm) and 20 mm (I.D. 17,6 mm) diameters, Neptune is available with a wall thickness of 0,9 mm.

Advanced production technology and superior quality standards define the characteristics of Neptune:
High mechanical resistance for quick easy installation (shorter laying times and therefore lower labour costs and less risk of damaging the product);
High efficiency for uniform delivery to all plants;
High durability even in the most difficult conditions;
High reliability achieved through precise and constant production process control;
High resistance to clogging, thanks to the turbulent emitter with wide flow path;
An inlet filter prevents sediment deposits from entering the emitter;
Outlet hole made using precision mechanicaltechnology;
Blue stripe for easy identification;
Extrusion process with simultaneous insertion of the emitter to guarantee uniform dimensions and mechanical characteristics (no welding, no seams);
Product identification code printed on tube with laser technology.

Neptune is particularly suitable for irrigating:
Extensive crops:
- corn, cotton, sorghum, sugar beet, tobacco;
Horticultural crops:
- Solanaceae (tomatoes, potatoes, peppers, aubergines);
- Brassicaceae (cauliflower, broccoli, cabbage);
- Asteraceae (artichokes, lettuce, chicory);
- Cucurbitaceae (courgettes, melons, water melons,
cucumbers, pumpkins);
- Liliaceae (asparagus, onions, garlic, leeks, shallots);
- Umbelliferae (fennel, parsley, celery);
Small fruit: strawberries, bilberries, raspberries, blackberries, blackcurrants;
Medicinal plants