Buffalo exhaust fans for the removal of shavings, sawdust and emery dust; elevation of cotton, wool and grains; removal of smoke and fumes, and allied uses (1913)
Buffalo Forge Company · Buffalo Forge Company · leaf 48
.50 .75 i^O 1.50 ZOO 2^0 RATIO OF CENT£IIL1NE RADIUS TO PIPE DIAMETERl^OSS OF PRESSURE IH£LBOhr3, Page 47
Ventilation equipment and supplies · HVAC fans · axial HVAC fans · centrifugal HVAC fans · Special exhaust systems · Sawdust collection systems · Engine exhaust systems
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