Buffalo "B" volume blowers and exhausters: standard type "B" volume blower, catalog 178, section L (1910)
Buffalo Forge Company · Buffalo Forge Company · leaf 2
Buffalo B Volume Blowers … Buffalo Oil-Ring Bearing The blast wheel is of heavy rolledsteel plate, mounted upon a malleableiron spider or hub. The backwardturned vanes are securely riveted,not only to the arms of the spider,but also to the heavy steel side flanges.Strength and rigidity are thus assured. Each blast wheel is…
