Raindrip R108CT 10-Count 1/2 GPH Drippers Raindrip's turbulent flow PC (pressure compensating) drippers maintain their rated flow rate for 10-60 psi inlet pressure. These drippers can be used at the end of 1/4 in tubing feeders or can be inserted directly into 1/2 in Raindrip hose. Ideal for heavy soil. Drippers Ideal for heavy soil and clay Red base 10 per card