Horizontal Centrifugal 3Ph. Roof Unit - RDD 560/6/6 & 560/8
Powerful compact centrifugal roof fans quiet & high performance up to 3.742 m/s at high pressures These 560 mm inlet diameter fans are available in RDD 560/8 at 700 rpm and RDD 560/6/6 at 700/900 rpm - three phase. Supplied with a a square base for curb or purlin box mounting with threaded studs for connecting ducting. Ideal fans for flat roofs and sloping roofs up to 20 degrees from horizontal.