Horizontal Centrifugal 3Ph. Roof Unit - RDD 710/6 & 710/8
Powerful compact centrifugal roof fans quiet & high performance up to 9.597 m/s at high pressures These 630 mm inlet diameter fans are available in RDD 710/8 at 660 rpm and RDD 710/6 at 940 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.