How To Blow Out Sprinkler System

The air should take the exact same path as the water did. Using an air compressor with the recommended PSI and CFM ratings 50 PSI and 20-50 CFM the steps below outline the general process of blowing out water lines on an irrigation system.

How To Winterize A Sprinkler System

For that kind of task you will need an air compressor that can put out a decent volume of air for extended periods of time ideally your air compressor should be capable of providing at least 5 CFM or cubic.

How to blow out sprinkler system. The isolation ball valve downstream of the backflow prevention device has to be closed. High pressure and low volume wont get the job done. Use the compressor to blow out excess water from a given section of your sprinkler system.

Watch the water sprinkling from the system. Always read your owners manual for recommendations on proper use and safety before attempting the blowout. To start the blow out shut off the irrigation water supply and with the compressor valve in the closed position attach the air compressor hose to the fitting.

Blowing out the system ensures that there will be no problem keeping the lawn beautiful and hydrated during the heat of the summer. Take a suitable compressor and attach it to the downstream blowout fitting. Air pressure is important but in order to blow out an irrigation system you also have to pay attention to the volume.

You want it to work properly when the time comes next spring to turn it on. Activate the station on the controller that is the zone or sprinklers highest in elevation and the furthest from the compressor. Use a 2 minute time interval to blow out each sprinkler zone.

When the water turns from mist to air its time to move onto the next zone. The sprinkler system is a very important part of the home outdoor necessities. How to Blow Out Sprinkler Systems.

Keep the sprinkler on for approximately two minutes in each zone. Once you have finished with the zone nearest you you have blown out your sprinkler system source. Get Results from 6 Engines at Once.

Additionally dont mistake air pressure and water pressure. Get Results from 6 Engines at Once. Consult an irrigation professional or seek additional help if needed.

Ad Search Sprinkler Maintenance. Please ensure that your sprinkler systems main valve is completely shut off to avoid any water from seeping in to refill the system. To properly blow out your sprinkler system you may need to have an air compressor that can sustain enough volume to blow air into a section two minutes at a time or even longer.

How do you blow out sprinklers with air compressor. You need to shut off the water source to your entire sprinkler system including backflow valve and then blow air in just beyond that shutoff. Ad Search Sprinkler Maintenance.

Finally unplug the compressor batteries and detract the. You want high volume and low pressure to eliminate damage and completely blow out your sprinklers. It has to be appropriately connected and this can be a challenge.

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