Raindrip PC8025B 25-Count 2 GPH Drippers Drippers maintain their rated flow rate for 10-60 psi inlet pressure 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 light soil (sandy) Drippers For landscape and container plants Maintains a constant flow rate even on hillsides or long circuits Ideal for light soil and sand Green base Drippers For landscape and container plants Maintains a constant flow rate even on hillsides or long circuits Ideal for light soil and sand Green base