Inert Gas System

PROINERT Inert Gas Fire Protection System

Cost-Effective Inert Gas Fire Protection

Fike’s PROINERT is the safest, most economical natural fire protection solution available in inert gases IG-55, IG-541, IG-100 or IG-01.

Inert gas fire suppression systems are the safe, natural way to extinguish a fire. Because of its unique patented valve assembly, Fike’s 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 allows for the use of 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.

Comprehensive Inert Gas Fire Suppression Options to safely protect applications with inert gas fire suppression solutions, PROINERT is available in the following configurations:

  • IG-55 Fire Suppression System: 5N2 5Ar
  • IG-541 Fire Suppression System: 5N2 4Ar 1CO2
  • IG-100 Fire Suppression System: 1N2 100 percent
  • IG-01 Fire Suppression System: 1Ar 100 percent

Improved Actuation: The Universal Valve Operator (UVO) provides for a simplified, more efficient system that requires less pneumatic actuators, hoses and fittings. Fewer parts means a more reliable system at a fraction of the cost. Larger systems can also be expanded easily and less expensively with Fike’s new pneumatic relay.

Unlimited Elevated Pipe Runs: With PROINERT, piping runs are unlimited. Locate your PROINERT system in the basement, the top floor or anyplace in between for effective protection and use of out-of-the-way storage spaces.

Expanded Nozzle Options: Improved Coverage: PROINERT now offers new nozzles and expanded sizes for increased engineering design options. Fike’s standard 360° nozzle is now available in multiple sizes and PROINERT offers a 180° nozzle for placement closer to walls and other obstacles. More choices mean greater design flexibility and area coverage.

PROINERT by Fike — Inert Gas Discharge Pressure Demonstration
The PROINERT fire suppression system is 100% natural, chemical-free and has ZERO global warming potential. This environmentally safe fire suppression system includes a unique patented valve assembly which results in a safer discharge and reduces installation cost by as much as 60%.

Data Sheets & Brochures