How To Blow Out Sprinklers
The air will push the liquid out of the tubes sprinklers and valves leaving the whole installation empty. Use a 2 minute time interval to blow out each sprinkler zone. How To Blow Out Underground Sprinkler Lines Understanding Air Compressors Properly winterizing your irrigation system is essential to preventing damaged pipe and back-flow devices. How to blow out sprinklers . How do you blow out sprinklers with air compressor. The air should take the exact same path as the water did. Watch the water sprinkling from the system. Always read your owners manual for recommendations on proper use and safety before attempting the blowout. You want high volume and low pressure to eliminate damage and completely blow out your sprinklers. Next remove the plug from the blow out port and attach your air hose instead. Activate the station on the controller that is the zone or sprinklers highest in elevation and the furthest from the compressor. Additionally dont mistake air pre...