By NORMA Group
Special design with adjustment through rotation of the key.
PC version with turbulent flow path and pre-defined flow rates.
Requires filtration of 100 microns (150 mesh).
Adjustable version: vegetable patches, home gardens, nurseries , pots and shrubs.
PC version can be used in vegetable patches, home gardens, nurseries, balconies and patios. This version is also suitable for installations where slopes and changes of water pressure would otherwise require complex design systems and where uniform flow rates are required.