The Gardena Comfort pulse, circle and sector sprinkler (on spike) - the optimal irrigation of large areas the Gardena Comfort IMPULSE, circular and sector sprinkler irrigates large areas up to 490m. The sprinkler is equipped with the Gardena System connection and the end cap ready for connection. If you want to irrigate a larger area, then simply connect several sprinklers in a row. precise fine adjustment through volume control thanks to the fine-grained setting, the sectors to be irrigated can be easily adjusted. The throw width is infinitely adjustable with the large adjustment knob. Gardens - for over 45 years garden owners Trust original Gardena irrigation systems!