* "Watering Tube Wide" is a perforated pipe which has been developed for hothouse only. * Please use it always within the proper working pressure range. In addition, even within the proper working pressure range, please open and close the valve carefully in order to prevent explosion caused by water hammer, etc. * Dragging and bending a hose cause of the decline years of endurance and damages. * In the case of using the bad quality water, please use the disk filter (more than 80 mesh).
Operating Pressure Range (MPa)
(5.4m frontage House) 0.05 before and after, (6.0m frontage House) 0.10 before and after, (7.2m frontage House) 0.15 before and after
Until now I used a small sprinkler etc, but the irrigation situation was not uniform and there was a difference in growth, but this time using Sumisansei, the variability of growth of rice seeds suffered for more than 10 years has gone away More quickly this product I wish I had met