3 Tips to Prevent Corroded Fire Sprinkler Systems

October 19, 2022

Corrosion, a chemical reaction caused by water, metal, and oxygen, is a common issue for wet and dry sprinkler systems. If left untreated, it can lead to leaks and obstructions that prevent the fire protection equipment within a commercial building from sufficiently protecting its inhabitants and the property. Fortunately, taking the following measures will help avoid this problem in the first place.

How to Protect a Fire Sprinkler System From Corrosion

1. Choose Corrosion-Resistant Materials

While all types of pipes can corrode, the chances of deterioration are much higher with metal kinds. If your current system has lines consisting of this material, replace them with chlorinated polyvinyl chloride (CPVC) or cross-linked polyethylene (PEX) options. These alternatives have greater corrosion resistance, reducing the likelihood and severity of the problem.

2. Test Regularly

The National Fire Protection Association (NFPA) requires an assessment of a water-based sprinkler system's internal condition every five years. On the other hand, scheduled examinations should take place every three years for dry and pre-action fire protection equipment.

Besides being a requirement, regular testing, inspection, and maintenance allow you to detect issues before they worsen. By addressing problems like corrosion quickly, you can ensure the safety of anyone inside your commercial property.

A three man planning — Anchorage, AK — Accel Fire Systems, Inc.

3. Recognize What Indicates Corrosion

Along with regular testing, you can spot corrosion by looking for signs of it. Common indicators include orange or red pipes or metal attachments, plugged sprinklers, pinhole leaks, or foreign material discharge during water or drain tests. For those with dry systems, corrosion is suspected if it takes longer for water to move to the trial connections during trip tests.

If you want to ensure your commercial property's sprinklers are in top condition, turn to Accel Fire Systems in Anchorage, AK. As NFPA members, these experts will provide the latest fire protection equipment to keep your building and its guests safe. Whether you need new sprinkler systems installed or want to retrofit outdated parts, contact their team by visiting their website or calling (907) 349-1490.

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