Description These intrinsically safe fans are suited for hazardous situations and demanding ventilation projects due to their rugged cast aluminum housing and fan blade. The RF design is based on action-reaction principles, with compressed air being discharged through nozzles at the fan blade’s tip, resulting in exceptionally efficient, high-volume, low-maintenance air movers. RF-20 & RF-24 Features: 11,000 to 16,900 cfm (18,689 to 28,713 m3/hr) at 80 psig* Functions as blower or exhauster Can be carried or rolled Spark-resistant cast aluminum housing and fan blade Permanently lubricated bearings Flanges mate with 20 inches (508 mm) and 24 inches (610 mm) API tank openings 106 – 111 dBA @ 5 ft (1.5 m) RF-12, RF-16 Features: 2,100 to 5,100 cfm (3,566 to 8,665 m3/hr) at 80 psig Functions as blower or exhauster Low compressed air consumption Spark-resistant, cast-aluminum housing, and fan blade Virtually maintenance-free Permanently lubricated bearings eliminate line oiler Cast-in handles and feet Cast-in bead to accept 12 inch (305 mm) and 16 inch (406 mm) duct Bolt holes allow optional adapter plates attachment 101-109 dBA @ 5 ft (1.5 m) Accessories: Beaded Duct Adapter Floor Stand Bonding Cable Swing-out Assembly Duct Dimensions: Resources: Datasheet More Options For You: Curtiss-Wright COPPUS Jectair Ventilator Curtiss-Wright COPPUS Portavent Ventilator
