IndMac.gr - Products - Coppus Reaction Fans

Rugged, cast aluminum housing and fan blade make these fans ideal for hazardous locations and demanding ventilation projects. The RF design utilizes action-reaction principles whereas compressed air is discharged through nozzles located at the tip of the fan blades providing extremely efficient, high volume, low maintenance air movers. The RF series is ideal for hazardous locations and demanding ventilation or air supply projects. Suggested uses include fume removal for large tanks, process vessels confined areas and spill site fume exhaust. RF-12 & RF-16 2100 to 5100 CFM (3,566 to 8,665 m3/hr) at 80 psig Use for fresh air supply or fume exhaust Low compressed air consumption Spark resistant cast aluminium housing and fan blade Virtually maintenance free Permanently lubricated bearings eliminate line oiler Cast in handles and feet Cast in bead to accept 12 and 16 duct Bolt holes allow attachment of optional face plates Floor stand units that accept duct on both inlet and exhaust ends RF-12Q Attenuated nozzles added to reduce dBA level RF-20 & RF-24 Complies to API specifications 11,000 to 16,900 cfm (18,689 to 28,713 m3/hr) at 80 psig Use for fresh air supply or fume exhaust Can be carried or rolled to job site Spark resistant cast aluminum housing and fan blade Permanently lubricated bearings Flanges mate with 20 (508mm) and 24 (610mm) API tank openings SWING OUT ASSEMBLY Personnel and equipment egress or entrance to tanks and vessels can be achieved quicker, easier and safer with the RF-20/24 and CP-20 Swing Out. Assembly mounts to standard API 20 or 24 tank openings. Swing-out gate, constructed of cast aluminium, is held in closed position with industrial strength hook and loop fastener which can be easily opened and closed by pulling or pushing on Swing Out.