ProInert Gas System

Since its European introduction in 2003, Fike's innovative ProInert™ has become widely accepted as one of the best performing, most cost-effective, and environmentally friendly inert gas fire extinguishing systems. Now that same technology is available in the United States, and other parts of the world requiring UL and FM approval.

Fike's ProInert™ offers all the benefits of other inert gas systems with several significant design improvements - enhancements that not only mean a superior product, but savings to your bottom line.

Most inert gas systems discharge from the nozzle into the protected space with a high surge flow rate, creating a hazardous pressure peak. These systems use pressure reducers further down the pipe network in order to mitigate safety issues, but also require both high-pressure and low-pressure piping.

ProInert™ is Better
Because of its unique patented valve assembly, the ProInert agent enters the protected room within the industry required 60 seconds, but at a steady flow rate -- preventing destructive turbulence from occurring. This constant flow rate means you can use small-diameter, low pressure (and less expensive) piping from the inert gas container, all the way to the nozzle. And the necessary venting area is much smaller - reducing installation costs by as much as 60% on venting hardware.

ProInert's patented constant flow rate valve translates into a system that is not only safer for your staff and facility, but also saves you money.

Globally Approved and Recognized
  • UL
  • FM
  • LPCB
  • VDS
  • Included in ISO 14520
  • Included in EN14520
  • Included in NFPA 2001
  • US EPA SNAP Listed
  • HAG Listed
  • TPED Compliant

Other ProInert™ Inert Gas System Benefits:

  • Zero Ozone Depletion for maximum environmentalism
  • Superior design allows for convenient long pipe runs
  • Constant flow rate reduces hazardous pressure peaks
  • Globally Approved
  • Typically requires less floor space than other inert gas systems
  • Most environmentally friendly gaseous fire extinguishant on the market.
    The inert gas blend in ProInert™ is naturally occurring, which means it has zero ozone depletion and and zero global warming potential. Now the manufacturer of the highest quality, efficient clean agent fire protection systems on the market, brings you the most cost-effective inert gas system available.

Typical ProInert™ Installation

For more information on Fike's superior ProInert™ environmentally friendly inert gas system...

PROINERT™ Brochure 
AE Specification - PROINERT™ with Cheetah Xi™ 

PROINERT™ Frequently Asked Questions 


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Last modified: October, 2010