Row crop watering pipe - has nozzles screwed into pipe and covered by splash guards supported on spacers

摘要

The watering pipe (1) has nozzles (2), the distance between which may vary. Each nozzle (2) has pref. an anti-splash sleeve (3) spaced from the outer surface of the tube by the head (9) of the nozzle or by inner ridges (3a). The nozzle (2) has a cylindrical shape the front end of its body being inserted into the pipe and having truncated tip. The front end of the nozzle has a calibrated delivery orifice (7) the dia. of which can be variable between one and two and a half millimetres. The nozzle (2) has a collar of larger dia. Than the body (4), with a diametral groove (10).