Blog
Category: Fire Pumps
Examples of Proper Fire Pump Equipment Installations
March 23, 2015Whether it is through a new fire pump sale or from a service or repair troubleshooting call, we see a lot of fire pump mechanical rooms. Occasionally we see an installation of new fire pump equipment which catches our eye in a good way — that is, the installing contractor did an exemplary job with…
Fire Pump Testing and NFPA 25 – Automatic Starting is the Priority
November 21, 2014Over the course of this year, we have encountered several disabled fire pumps due to burnt up or failed fire pump controller components. This can happen for various reasons — age, misuse, lightning, power surges, etc. But, for one particular installation, what troubled me the most was that for months at a time, no one…
Centrifugal Pump Priming
September 26, 2014UL/FM fire pumps require what is commonly called a “flooded suction,” or a positive suction pressure prior to starting. The concept is that the water supply source must arrive at the pump impeller on its own, without the aid of the pump. This will guarantee that the pump is properly primed and ready for operation. …
How Often Should You Test Your Fire Pump?
June 27, 2014If you are a building owner or facilities manager and you have a sprinkler system being supplied by a fire pump, it is your legal responsibility to maintain your equipment and keep it in proper working order. If you don’t have the expertise or time to do this, you need to hire someone qualified who…
Fire Pump Testing Part II – Hose Valve Manifold vs Flow Meter
May 28, 2014This blog is the finale of our two-part series, where we continue discussing the testing of fire pumps, and we now switch our focus to the use of a flow meter device. In our second half of the series we’ll dive into the advantages and disadvantages to using flow meters instead of the hose manifold…
Fire Pump Testing – Hose Valve Manifold vs Flow Meter
April 16, 2014This week we embark on a two-part segment where we’ll cover fire pump testing, comparing the advantages and disadvantages of two different methods of testing water flow during a fire pump test: external water flow through a hose valve manifold on the exterior of a building, versus a flow meter recirculating loop within the mechanical…