Drippers

		Price:	QTY:
Supertif 8 L/Hour Dripper on a Neptunus Spray Stake Neptunus Spray Stake 8 L/Hour PC No Drain Application In greenhouses for the production of flowers, vegetables and pot plants, in tree nurseries, and for propagation benches; The right solution for sprinkling irrigation water over the root zone of the plant in fields and solid and loose substrates. Important features The unique spray stake has a pressure-compensating and self-closing dripper, thus reducing the risk of clogging to a minimum at this low flow rate; Pressure-compensating, so extended drip lines with one-sided water supply can be used, even when there are major variations in height; The dripper can be cleaned in the conventional manner (follow the cleaning instructions); Growers can vary the spray diameter at will by pushing the spray stake deeper into the substrate (decreasing the diameter) or pulling it further out of the substrate (enlarging the diameter); The ease with which the spray diameter can be varied and the choice of three spray patterns make the Neptunus spray stake suitable for use with all growth media and substrate containers; A self-closing internal diaphragm closes the water-outlet when the irrigation valve or supply pump is shut off, so the dripline cannot run dry; Simultaneous closing and opening of the drippers for short-pulse irrigation and greater system uniformity; The horizontal connection ensures that the microtube has a firm, low position along the growing system; Optional Sunblock (white/black) dripline and microtube; Compact design; easy installation in any substrate; Made of high quality polymers, which are stable, durable and UV-resistant; Resistant to the fertilisers and chemicals commonly used in the horticulture sector. Types and specifications Spray pattern Colour of stake Number of jets Spray stake length Flow rate 360° brown 12 15/18cm 8,0 l/h                     Height* Diameter 360°     2 cm 14 cm     4 cm 22 cm     6 cm 28 cm     8 cm 36 cm     *Distance between the substrate surface and the bottom of the Neptunus spray stake housing.