Flame front generators are effective, time proven ignition systems which have been widely used in flaring applications for decades. The inherent reliability, rugged construction, ease of operation, and its economic advantages have allowed the flame front generator (FFG) to remain one of the most popular forms of pilot ignition in the industry. The FFG is easily adaptable to any pilot system which incorporates an ignition tube and may be installed up to 1 mile (1600m) from the base of the flare stack. Both Automatic and manual modes are available.
The Model 250 Energex Pilot is a high alloy, stainless steel pilot which combines a high voltage electronic excitor and a high energy spark rod to provide rapid, reliable ignition. More importantly, the Energex pilot provides instantaneous re-ignition if the pilot should ever lose its flame. This pilot system uses a fuel gas line much like other standard pilots, however, instead of a flame front generator it utilizes an excitor capable of producing a high voltage arc inside the pilot nozzle. Due to the integral location in the pilot head, the spark rod can initiate ignition immediately.