Katif Drip Irrigation Dripper Reviewhttp://tinyurl.com/n2fdxhw Katif Drip Irrigation Dripper Built-in diaphragm ensures constant flow rates along long run drip lines and in the most challenging topographical conditionsLow profile with minimum extension above the drip tubingProtected against UV degradationSelf flushing with initial water flow to help in minimizing clogging riskResistant to chemicals and fertilizers used in agriculture