How big of an air compressor do I need to winterize sprinklers?

How big of an air compressor do I need to winterize sprinklers?

You need a compressor that has either enough volume or large enough motor to fill your system with pressurized air. A compressor size of 4-6 gallons should be enough.

How do I winterize my sprinkler system with an air compressor?

Step by Step Guide on How to Blow Out Your Sprinkler System with an Air Compressor

  1. Turn Off the Water.
  2. Open Hose Bibs, Drain Water.
  3. Test the Air Compressor.
  4. Prepare the Hose.
  5. Attach the Hose.
  6. Activate the Air Compressor.
  7. Open the Compressor Valve.
  8. Monitor the Blow Out Process.

How much psi do I need to winterize my sprinkler system?

Air pressure must not exceed 50 pounds per square inch (psi) during the blow out procedure. A pressure-regulating valve must be used to avoid over pressurization of the system. Air volume should be high and air pressure low.

Can you winterize sprinkler system without air compressor?

You can winterize a sprinkler system without an air compressor if all of your irrigation lines are buried at a slight downhill slope. Simply shut off the main water supply to your system and open the drain valves at the end of each zone.

How do I protect my sprinklers when freezing?

The main shut off valve for your irrigation system needs to be protected against freezing. Make sure it is wrapped with insulation (foam insulation tape and a plastic bag) to protect it from harsh winter temperatures and prevent it from freezing.

Can I just drain my sprinkler system for winter?

Luckily, you can avoid frozen and burst irrigation pipes. To keep your investment functional, make it an annual habit to winterize your irrigation system. Simply drain the system and shut it down when you’re done watering for the year.

How do I winterize my sprinkler system?

Steps for Winterizing Your Sprinkler System

  1. Step 1: Shut Off the Water. It will come as no surprise that the first step is turning off the water to the system with a main valve that’s usually found near your water meter.
  2. Step 2: Turn Off the Timer.
  3. Step 3: Drain the Water.
  4. Step 4: Insulate Above-Ground Components.

What type of air compressor do I need?

The best formula for calculating the right sized home air compressor is to add up the CFM requirement for all the tools you intend to use as well as identify the peak PSI each one needs. This gives you the upper limit of what tank size in gallons, capacity in CFM and pressure in PSI you require.