Sprinkler System Maintenance


After you finish your routine maintenance and inspections with Titan Alarm, you may believe that you are completely set and compliant with fire codes. Unfortunately this is not always the case. Fire sprinkler testing needs to occur outside of the normal annual, and quarterly, testing and inspections.

Building owners and facilities managers need to be alert and aware as to the age of the buildings they own and manage, and the age of the sprinklers and sprinkler systems that are all installed.

A lot of the time, there aren’t going to be any visual signs that the sprinkler systems are not working properly or need to be tested. This makes it necessary for the building owners to know their sprinkler systems and know all of the codes set in place.

As a building owner, something you need to look for on sprinkler systems and the sprinkler heads is corrosion, damage or large amounts of dust on the sprinkler systems. All of the above can really impact the way that the sprinklers function. Outside of the regular annual and monthly sprinkler inspections, all of the sprinkler heads have different code requirements for testing.

All of the standards that have been set by the NFPA vary depending all on the type and ages of the sprinklers and heads.

Different types of sprinkler heads:

Extra high – These sprinkler heads need to be tested every five years. This is not a common sprinkler head and is often used in ovens or heat treating areas.

• Quick response – This is the most common type of sprinkler head. Following installation, fast-response sprinkler heads do not need to be tested for 20 years. After the initial test, these heads are required to be tested every 10 years.

• Standard – This type of sprinkler head needs to be tested 50 years after installation and then every 10 years following the first test.

• Dry pendent – These sprinkler heads need to be tested every 10 years.

According to NFPA 25 standards, a minimum of four sprinklers or at least one percent of all sprinklers in the building, must be tested. If the building uses multiple types of sprinklers, such as dry, wet or pre-action, then at least one percent of each type of sprinkler must be tested.

For testing and inspection of sprinkler heads and sprinkler systems in the Phoenix, AZ area, call Titan Alarm today, 602-680-4567 or fill out an online form on the website and a customer service representative will be in contact.

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Updated by Titan Alarm on November 5, 2018.