RAMFAN fans are manufactured by Euramco Group, a leading manufacturer of ventilation equipment around the world. For over 30 years, we’ve designed, manufactured and innovated the best possible fans used by professionals in some of the most demanding work environments. Military personnel, firefighters, oil rig roughnecks, Hazmat workers, contractors and many others trust RAMFAN for durable and reliable portable ventilation.The fan is one of the most vital pieces of equipment when working in confined spaces. By definition these areas have limited opening for entry and exit with unfavorable natural ventilation which could contain or produce dangerous air contaminants. We take the hazards of these situations seriously and make your safety a priority. With a choice of 8 in/20 cm, 12 in/30 cm and 16 in/40 cm units, you can size the blower to your specific airflow and space requirements.We’ve designed a series of portable ventilation systems with your jobsite in mind. Remain compliant with OSHA 29 CFR 1910.146 permit-required confined spaces with RAMFAN ventilators. You may have to work in extreme temperatures, areas of limited access venting and even off the grid. Our heaters, ducting and battery packs keep you operational in the harsh and remote conditions.