DIG Irrigation A5 12P CV Excel PCD Check Valve Dripline, 1000’ Roll, 12” Spacing, 0.6 GPH 647144 Accepts many interchangeable type breakers Accepts many interchangeable type breakers 60 Hz Number of Trippers Included 96 Rating General Purpose Skipper Wheel 24 hour Wire Size Max #12 AWG Wire Size Min #14 AWG Operating Temperature Max (°C) 54 Operating Temperature Max (°F) 130 Operating Temperature Min (°C) 40 Operating Temperature Min (°F) 40 Product Depth (in) 3 a wide range of emitters spacing and a wide range of drip tubing lengths to provide maximum design flexibility in a variety of applications Turbulent flow through large labyrinth water passages leads water into the flow control chamber where a sensitive floating silicon diaphragm regulates and maintains a constant flow rate at variable inlet pressures