DIG DSPI-12B 12 Inch Pop Up Indicator with 24 Inch Micro Tubing and Barb:

The DSPI series micro pop-up indicators are designed to provide a clear visual verifi cation when drip irrigation valves are open. The DSPI series popup indicator utilizes a double seal and an extra-large red color indicator which pops up when a drip irrigation system is pressurized and running.

• Large red color indicator is clearly visible from a distance
• Unique design incorporates a pressure activated, low friction, upper stem seal and a second stage piston seal to ensure reliable operation
• Can be installed with Excel™ dripline, poly tubing, PVC or used with any drip irrigation system
• Ideal for sub surface systems and densely planted sites
• Rugged materials can withstand adverse conditions
  

• Operating Pressure: 15-35 PSI (1-2.4 BAR)
• Nominal Operating Pressure: 30 PSI (2.1 BAR)
• Pop Up Indicator Height: > 12" (30.5 cm) retracted to 21" (53.34 cm) extended