When the job calls for explosion-proof heating in hazardous environments, there’s no name more trusted than Ruffneck™. Built for severe service applications where reliability is critical, the FX6 Series defines the standard in rugged, safe, and dependable electric air heating.
The FX6 offers unmatched durability and safety, while the FX6-SD (Severe Duty) version is specially engineered to withstand the most extreme conditions, including high vibration, corrosive atmospheres, and fluctuating power quality.
FX6 Features & Benefits
- Two levels of over-temperature protection – standard on every unit.
- Backup over-pressure protection – built in for extra safety.
- Low ambient operating range – functional down to -58°F (-50°C).
- Dedicated contactor for backup over-temperature protection.
- Explosion-proof design – certified for hazardous locations.
FX6-SD: Severe Duty Performance
For applications where standard explosion-proof heaters aren’t enough, the FX6-SD provides added resilience:
- Designed for high vibration environments – built with ruggedized components.
- Handles dirty or corrosive atmospheres – extended durability where contaminants are present.
- Engineered for fluctuating power quality – protects against electrical stress.
- Extended maintenance intervals – minimizes downtime in hard-to-service locations.
- Includes all the standard FX6 safety features: dual over-temperature protection, backup pressure safeguards, and explosion-proof construction.
Why Choose Ruffneck™ FX6 Series Heaters?
From oil & gas facilities to mining operations and chemical processing plants, the Ruffneck™ FX6 and FX6-SD are engineered to deliver safe, dependable heating where other units fail. Whether your environment demands a proven standard (FX6) or the ultimate in rugged severe-duty protection (FX6-SD), Ruffneck™ has you covered.
