WebJul 16, 2024 · The optimum operating pressure for most residential sprinkler heads is between 30 and 50 pounds per square inch (PSI). With correct water pressure, each head will perform the way they were designed, and the result will be even spray-patterns and efficient use of water. How many CFM do I need to winterize my irrigation system? WebIdeal pressures are in the range of 40 to 80 pounds per square inch (psi) for the air compressor with 80 psi being the maximum for rigid PVC pipe and 50 psi for polyethylene pipe (flexible black pipe). ... Winterizing the Rest of the Irrigation System. To blow out the irrigation system, connect the compressor to the downstream blowout fitting ...
How much psi do I need to winterize my sprinkler system?
WebApr 9, 2024 · The Bostitch BTFP02012 is a 6-gallon oil-free air compressor that's perfect for blowing out sprinkler systems. With high maximum pressure of 150 PSI, this machine can quickly remove all of the water from your system. It also has a high airflow rate of 2.6 SCFM at 90 PSI, which is more than enough for most applications. WebMar 16, 2024 · The range for recommended compressor PSI when it comes to blowing out sprinklers is from 50 to 80PSI. Of course, this figure depends on the type of pipes in your … tsip show
How to Winterize a Sprinkler System - Advice From Bob …
WebMost compressors can charge up to 120 pounds per square inch, but never charge it that high. Using so much pressure may damage your sprinkler system. Most experts … WebSep 21, 2024 · Screw the completed hose adapter into your blow-out point. Set the compressor output pressure to 30 to 45 psi to start. Adjust the pressure to a higher setting later if needed, but start low to avoid damage to the drip line. Attach the air hose from the compressor to the hose adapter and monitor the water/air output from the drip line. WebNov 10, 2024 · Since you need to have a high pressure to blow the sprinkler, the air compressor comes with a maximum pressure rating of 150 PSI, where it can generate an … tsi protheus