This green swivel (spinner) is designed to be used in place of a spreader, with spray assemblies that are installed upside down. It gives a slightly conical pattern up to 6m in diameter. Typical applications are greenhouses and poly tunnels, where the supply pipes are overhead.
The WET Sensor has crucial applications in precision horticulture and soil science research and is usable in both soils and growing substrates. It is exceptional in its ability to measure pore water conductivity (ECp), the EC of the water that is available to the plant.
Micro spray assemblies are complete with stake, bridge with grey nozzle, butterfly, leader tube and adaptor, but require a spreader or swivel. Spreaders and swivels which determine the spray pattern should be ordered separately. Leader tube comes pre-attached with a choice of lengths 0.5m, 1.0m, and 2m.
This LDPE pipe is fitted with drip emitters spaced at 33cm intervals. Each emitter is rated at 2 litres/hour, and is pressure compensated. 100m long coils, black, 13mm i/d, 16mm o/d. The compatable barbed fittings are listed.