Miele PRI 210 - Ducting Lengths

Installation and planning notes
27
Ducting lengths
Type of elbow
Length of ducting
PRI210*
PRI214
PRI217
90° elbow r=2d 0.25m
45° elbow r=2d 0.15m
90° elbow r=d 0.35m
45° elbow r=d 0.25m
90° concertina bend r=2d 0.7m
45° concertina bend r=2d 0.55m
90° segmented bend
(3 welded seams)
r=2d 0.45m
45° segmented bend
(3 welded seams)
r=2d –
90° elbow, Westaflex
ducting
r=d –
r=2d 0.5m
r=4d 0.35m
45° elbow, Westaflex
ducting
r=d –
r=2d 0.4m
r=4d 0.3m
Based on the number of bends, the ducting lengths must be deduc-
ted from the maximum permissible ducting length.