div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenthandbook-selectioncentrifugal-there-are-six-of-centrifugal-fan-wheels-commonhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Handbook_ Selection · CENTRIFUGAL There are six of centrifugal fan wheels common use Listed in the order of decreasing efficiency they are L Centrifugal fans with airfoil AF loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer20220303035a82e08c7f8b9aa24f8e65abhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documenthandbook-selectioncentrifugal-there-are-six-of-centrifugal-fan-wheels-commonhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Handbook_ Selection · CENTRIFUGAL There are six of centrifugal fan wheels common use Listed in the order of decreasing efficiency they are L Centrifugal fans with airfoil AF loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer20220303035a82e08c7f8b9aa24f8e65abhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documenthandbook-selectioncentrifugal-there-are-six-of-centrifugal-fan-wheels-commonhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Handbook_ Selection · CENTRIFUGAL There are six of centrifugal fan wheels common use Listed in the order of decreasing efficiency they are L Centrifugal fans with airfoil AF loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...