Catalog no201: Buffalo Niagara conoidal fans . FuII Housing Niagara ConoidallFan, Left-Hand Top Horizontal Discharge when Suspended from Ceiling.
RM2AWPCGACatalog no201: Buffalo Niagara conoidal fans . FuII Housing Niagara ConoidallFan, Left-Hand Top Horizontal Discharge when Suspended from Ceiling.
Catalog no201: Buffalo Niagara conoidal fans . Three*Quarter Housing Niagara Conoidal Fan, LeAHand Top Horizontal Disebarge, for Overhung PuUey or Direct Connection 11 BUFFALO FORGE COMPANY
RM2AWPWRGCatalog no201: Buffalo Niagara conoidal fans . Three*Quarter Housing Niagara Conoidal Fan, LeAHand Top Horizontal Disebarge, for Overhung PuUey or Direct Connection 11 BUFFALO FORGE COMPANY
Catalog no201: Buffalo Niagara conoidal fans . Niasara Conoidal Fan. Rlght-Hand TopAngular Discharge Niagara Conoidal Fan, Left-Hand TopAngular Discharge 17 BUFFALO FORGE COMPANY BABY CONOIDAL FANS
RM2AWPJYCCatalog no201: Buffalo Niagara conoidal fans . Niasara Conoidal Fan. Rlght-Hand TopAngular Discharge Niagara Conoidal Fan, Left-Hand TopAngular Discharge 17 BUFFALO FORGE COMPANY BABY CONOIDAL FANS
Catalog no201: Buffalo Niagara conoidal fans . NIAGARA CONOIDAL (TYPE N) F  A N S. FuII Housin£ Niagara Conoidal Fan and Motor, Overhung Blast-Wheel,Left-Hand Up Discharge
RM2AWPM1WCatalog no201: Buffalo Niagara conoidal fans . NIAGARA CONOIDAL (TYPE N) F_ A N S. FuII Housin£ Niagara Conoidal Fan and Motor, Overhung Blast-Wheel,Left-Hand Up Discharge
Catalog no201: Buffalo Niagara conoidal fans . ^    JBl. 13 B u F F A LO FORGE COMPANY PULLEY TYPE FANS Pulley driven fans are built with eitheran overhung pulley or an overhung wheelas shown by the accompanying illustrations,the former being Standard. With over-hung pulley, the blast-wheel is mounted
RM2AWPR8XCatalog no201: Buffalo Niagara conoidal fans . ^ __ JBl. 13 B u F F A LO FORGE COMPANY PULLEY TYPE FANS Pulley driven fans are built with eitheran overhung pulley or an overhung wheelas shown by the accompanying illustrations,the former being Standard. With over-hung pulley, the blast-wheel is mounted
Catalog no201: Buffalo Niagara conoidal fans . No. 3 to No. 6 Niagara Conoidal Fan,KightHaiid Up Discharge 25 B u F F A LO FORGE COMPANY. A No. 17 Niagara Conoidal double width fan on the roof of Delray PowerStation, Edison Illuminating Company, Detroit, Mich. Used in connection withCarrier humidifiers for cooling generator room.
RM2AWPBG9Catalog no201: Buffalo Niagara conoidal fans . No. 3 to No. 6 Niagara Conoidal Fan,KightHaiid Up Discharge 25 B u F F A LO FORGE COMPANY. A No. 17 Niagara Conoidal double width fan on the roof of Delray PowerStation, Edison Illuminating Company, Detroit, Mich. Used in connection withCarrier humidifiers for cooling generator room.
Catalog no201: Buffalo Niagara conoidal fans . y important that the curvature of the blade should vary to meet theexact conditions existing at any point, On the inlet side the curve of theblade is sharpest nearest the intake where the velocity is the highest and thiscurve decreases toward the back, with the result that the air is scooped upnoiselessly and without inipact at an angle accurately proportioned to theactual speed of the blade. The curvature of the blade is such that at normalor rated capacity the air will leavo the tip with a velocity pressure approxi-mately twice the pressure corr
RM2AWPY3GCatalog no201: Buffalo Niagara conoidal fans . y important that the curvature of the blade should vary to meet theexact conditions existing at any point, On the inlet side the curve of theblade is sharpest nearest the intake where the velocity is the highest and thiscurve decreases toward the back, with the result that the air is scooped upnoiselessly and without inipact at an angle accurately proportioned to theactual speed of the blade. The curvature of the blade is such that at normalor rated capacity the air will leavo the tip with a velocity pressure approxi-mately twice the pressure corr
Catalog no201: Buffalo Niagara conoidal fans . Full Housing Niagara Conoidal Fan, Right-HandUp Discharge and Electric Motor When sufficient pressure is notavailable, or location is such thatapparatus requiring minimum at-tention is required, motor driveaffords the solution. For fans direct connected toeither motors or engines, a steelplate base attached to the fanhousing may be used, or the fanand motor or engine mounted onseparate concrete foundations.. Full Housing Niagara Conoidal Fan, Right-Hand Top Horizontal Dischargeand CIass A Engine
RM2AWPNKACatalog no201: Buffalo Niagara conoidal fans . Full Housing Niagara Conoidal Fan, Right-HandUp Discharge and Electric Motor When sufficient pressure is notavailable, or location is such thatapparatus requiring minimum at-tention is required, motor driveaffords the solution. For fans direct connected toeither motors or engines, a steelplate base attached to the fanhousing may be used, or the fanand motor or engine mounted onseparate concrete foundations.. Full Housing Niagara Conoidal Fan, Right-Hand Top Horizontal Dischargeand CIass A Engine
Catalog no201: Buffalo Niagara conoidal fans . lto deflect the entering air to the bladeswith the least resistance and loss in power.It is attached to the shaft by key and setscrews and at the back widens out into adisk which is hot-riveted to the back plate. Four forged tie rods are screwed intothe hub and are attached to the conicalflange at the inlet edgeof the wheel. Theserods are placed at an angle to the inletwhich offers the least resistance to theentering air. Nia^ara Conoidal Wheel HOUSING The housing is of modified shapeas previously described, constructed ofheavy steel plate with ri
RM2AWPX7ACatalog no201: Buffalo Niagara conoidal fans . lto deflect the entering air to the bladeswith the least resistance and loss in power.It is attached to the shaft by key and setscrews and at the back widens out into adisk which is hot-riveted to the back plate. Four forged tie rods are screwed intothe hub and are attached to the conicalflange at the inlet edgeof the wheel. Theserods are placed at an angle to the inletwhich offers the least resistance to theentering air. Nia^ara Conoidal Wheel HOUSING The housing is of modified shapeas previously described, constructed ofheavy steel plate with ri
Catalog no201: Buffalo Niagara conoidal fans . Sharper curve atfroDt. Unnecessarypower atidpressure lossby shock due tohigh velocityof blade atthis poin t. Inrushing airabruptly turnedwith consider-able power Soas, Diagram Showing Advantages of Niagara Conoidal over other MultibladeFans i n Handling Air The theoretical efficiency of multiblade fans is often materially reducedby deflection of the narrow blades when operated at a moderately high speed.This defect which is very commoii is entirely overcome by the peculiar shapeof the Niagara Conoidal blade, which is strong and rigid without the u
RM2AWPXWPCatalog no201: Buffalo Niagara conoidal fans . Sharper curve atfroDt. Unnecessarypower atidpressure lossby shock due tohigh velocityof blade atthis poin t. Inrushing airabruptly turnedwith consider-able power Soas, Diagram Showing Advantages of Niagara Conoidal over other MultibladeFans i n Handling Air The theoretical efficiency of multiblade fans is often materially reducedby deflection of the narrow blades when operated at a moderately high speed.This defect which is very commoii is entirely overcome by the peculiar shapeof the Niagara Conoidal blade, which is strong and rigid without the u
Catalog no201: Buffalo Niagara conoidal fans . FulI Housing Niagara Conoidal Fan, Overhung Pulley,Left-Hand Up Discharge between bearings supported by the fanhousing. The overhung wheel is usedwhere a free and unobstructed inlet is de-sired; in this type, both bearings are on thesame side of the fan: No. 6 and smallerfans have both bearings mounted on onepedestal, while No. 7 to No. 13 have twopedestals which are rigidly connected.. No. 3 to No. 6 Niagara Conoidal Fan, Overhung Blast-Wheel, Right-Hand Top Horizontal Discharge
RM2AWPP9BCatalog no201: Buffalo Niagara conoidal fans . FulI Housing Niagara Conoidal Fan, Overhung Pulley,Left-Hand Up Discharge between bearings supported by the fanhousing. The overhung wheel is usedwhere a free and unobstructed inlet is de-sired; in this type, both bearings are on thesame side of the fan: No. 6 and smallerfans have both bearings mounted on onepedestal, while No. 7 to No. 13 have twopedestals which are rigidly connected.. No. 3 to No. 6 Niagara Conoidal Fan, Overhung Blast-Wheel, Right-Hand Top Horizontal Discharge
Catalog no201: Buffalo Niagara conoidal fans . tiblade fans as a type are much moresensitive to changes in resistance than the older types. 24 NIAGARA CONOIDAL (TYPE N) FANS In the coniplete tables static pressures are used, sinee the resistancesare estlmated in terms of static pressare, but for convenience and also be-cause total pressures are available in many cases, as when fans dischargedirectly into ducts with no reduction in velocity, we include in this catalogtables showing the normal capacities at which best efficiencies are obtainedin the case of each size fan and at various total pre
RM2AWPBWACatalog no201: Buffalo Niagara conoidal fans . tiblade fans as a type are much moresensitive to changes in resistance than the older types. 24 NIAGARA CONOIDAL (TYPE N) FANS In the coniplete tables static pressures are used, sinee the resistancesare estlmated in terms of static pressare, but for convenience and also be-cause total pressures are available in many cases, as when fans dischargedirectly into ducts with no reduction in velocity, we include in this catalogtables showing the normal capacities at which best efficiencies are obtainedin the case of each size fan and at various total pre