Royall 146 cfm Draft Blower
Royall 146 cfm Draft Blower

Royall 146 cfm Draft Blower

Your Price: $97.24
Part Number:BLO70528

Dayton 1TDP7 146cfm Draft Blower

Used on the following Royall Boilers
• 6490 Outdoor Wood Boiler
• 6490NS Indoor Wood Boiler

Used on the following Aqua-Therm Boilers
• 275 Wood Boiler
• 345 Wood Boiler



Specification:
• Type:  Forward Curve, Direct Drive
• Wheel Dia. (In.):  3-15/16
• Wheel Width (In.):  2-1/2
• CFM @ 0.000-In. SP  146
• CFM @ 0.100-In. SP  140
• CFM @ 0.200-In. SP  126
• CFM @ 0.300-In. SP  124
• CFM @ 0.400-In. SP  120
• CFM @ 0.500-In. SP  110
• Voltage:  115
• Hz:  50/60
• Phase:  1
• Full Load Amps:  0.75
• RPM:  3100
• Bearing Type:  Ball
• Motor Type:  Permanent Split Capacitor
• Motor Enclosure:  Open
• Motor Insulation:  Class B
• Thermal Protection:  Auto
• Lead Length (In.):  13
• Conduit Box:  Yes
• Ambient Temp. (Deg. F):  104
• Max. Inlet Temp. (Deg. F):  104
• Inlet Dia. (In.):  3-1/8
• Outlet Height (In.):  2-3/16
• Outlet Width (In.):  3-1/4
• Overall Height (In.):  5-3/4
• Overall Width (In.):  6-5/16
• Overall Depth (In.):  5-3/8
• Mounting:  All Position
• Housing Finish:  Gray Enamel
• Housing Material:  Rolled Steel
• Agency Compliance:  UL Recognized US and Canada (E47479)
• Replaces:  4C446
• Includes Discharge Mounting Flange

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