how to drain the sprinkler system

Use the manual drain method when manual valves are located at the end and low points of the irrigation piping. If you dont know your system type it is best to use the blowout method.

How To Blow Out Lawn Sprinkler Irrigation System Prepare For Winter Plumbing Tutorial Sprinkler System Design Sprinkler System Diy Irrigation System Diy

If you have manual drains youll need to use an air compressor with pressure between 50 and 100 PSI.

. To drain these systems simply shut off the irrigation water supply and open all the manual drain valves. Table 11112 Summary of Foam-Water Sprinkler System Inspection Testing and Maintenance SystemComponent Frequency Reference Inspection Control valves Weeklymonthly Chapter 13 Delugepreaction valves 1121 Chapter 13 Detection system See NFPA 72 1122 Discharge device location spray nozzle Monthly 11254. This one step is sufficient to winterize underground irrigation systems with auto-drain. If so simply turn off the water supply open the valves and allow excess water to drain from the system.

EZ-Flow Drains have specially engineered flow channels to improve flow rate compared to traditional gravel and pipe. LPC Technical Bulletin TB203 Care and maintenance of automatic sprinkler systems clause TB 20324 confirms that sprinkler systems shall be inspected yearly. AUTOMATIC SPRINKLER SYSTEMS FORM F-4 Semi-Annual Inspection and Tests SYSTEM_____ DATE INSPECTOR DRY PIPE SYSTEMS Quick opening devices and accelerators if provided should be tested semi-annually. Visit our website to learn more.

Low point drains should be drained thoroughly before cold weather and after any system trip. However a fire suppression system uses gaseous chemical or foam fire suppression agents to suppress the fire rather than water. Sprinkler maintenance and testing guidelines. Annual inspections of the entire sprinkler system by an independent third party.

Our EZ-Flow French Drain Systems offer a gravel-free alternative to a traditional french drain pipe cutting installation time and cost in half. A fire suppression system like a fire sprinkler system is used to extinguish or control fires and is activated by heat smoke or a combination of the two. Step by step guide on how to quick drain a sprinkler system.

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