Navigating the Rules of Temporary Fire Pumps:
Do They Need to Be Listed?
When your primary fire pump goes down for maintenance, repairs, or facility upgrades, ensuring continuous fire protection is non-negotiable. Setting up a temporary fire pump is often the best solution to keep your building safe and compliant during a system impairment.
But when it comes to sourcing a temporary pump, a common question arises: Does a temporary fire pump actually need to be “listed”?
Let’s dive into what the National Fire Protection Association (NFPA) standards say—and how you can ensure your temporary setup is compliant and reliable.
The "Listed" Requirement: What NFPA 25 Says
There is a common misconception that every pump used for fire protection must be officially listed for that purpose. However, when it comes to temporary setups, the rules are more flexible.
There is no direct requirement in NFPA 25 stating that a temporary fire pump must be listed.
While the standard doesn't explicitly say "you don't need a listed pump," we can find clarity in the annex notes. Specifically, Annex Note A.15.5.2(4)(c) discusses temporary water supplies and points to practical alternatives:
"Temporary water supplies are possible from a number of sources, including use of a large-diameter hose from a fire hydrant to a fire department connection, use of a portable tank and a portable pump, or use of a standby fire department pumper and/or tanker."
Who Makes the Final Call?
Best Practices for Temporary Pump Installation
Even if you are using a non-listed portable pump, it still needs to be installed safely and correctly. While NFPA 25 covers system impairments, NFPA 241 (Standard for Safeguarding Construction, Alteration, and Demolition Operations) provides excellent operational guidelines.
Section 4.3.4.3 of NFPA 241 outlines that where a temporary pump is used, the installation should include:
Adequately sized water service to ensure sufficient flow.
Required backflow prevention to protect municipal water supplies.
Necessary electrical wiring to safely power the pump.
Active electrical power turned on to the unit.
Required fire alarms tied into the system in accordance with the site's Fire Prevention Program.
A room enclosure, if mandated by the Fire Prevention Program.
Reliable heating (a permanent source keeping the enclosure at a minimum of 40°F / 4.4°C) to prevent freezing, where required.
We Have You Covered: Listed and Non-Listed Options
Navigating code requirements and AHJ preferences can be tricky, but sourcing your equipment shouldn't be.
At Anvil Fire, we understand that no two fire protection impairments are exactly alike. Depending on your building size, the duration of the impairment, and the specific demands of your local AHJ, you might need a standard portable pump—or you might be required to provide a fully listed temporary fire pump.
That’s why we proudly supply BOTH listed and non-listed temporary fire pumps.
Whether you need a heavy-duty listed pump to meet strict municipal requirements or a versatile, non-listed portable pump for a quick temporary bypass, our team can supply the exact equipment you need to keep your facility protected and compliant.
