Item # B-18-1/2, 1890 Revolutions Per Minute (rpm) Fan Speed Belt Drive Model B Tube Axial Duct Fan On Indventech

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Model B - Tube Axial Duct Fan - Belt Drive

Unit of Measure

Specifications | Performance Data | Outstanding Features | Accessories and Options

Power

N/A 1/2 hp

Fan Size	N/A 18 in
Fan Speed	N/A 1890 rpm
Free Air	N/A 3850
Capacity at 1/8 Inch (in) Static Pressure	N/A 3500 ft³/min
Capacity at 1/4 Inch (in) Static Pressure	N/A 3100 ft³/min
Capacity at 3/8 Inch (in) Static Pressure	N/A 7500 ft³/min
Capacity at 1/2 Inch (in) Static Pressure	N/A 2000 ft³/min

N/A

Fans can be installed to operate in any position.
Propellers non-sparking cast aluminum (steel available on request).
Fan Housing is heavy gauge steel with angle iron rings welded on each end of superior strength.
Eight holes in angle rings for easy mounting.
Air tight cylinder in center of drum protects belts, sheaves, and bearings from contaminated air.
Adjustable motor base provides for proper belt tension.
Bearings - two sealed industrial grade ball bearings mounted in a precision machined, cast aluminum, one piece, completely enclosed bearing housing for exceptional bearing life. External grease fitting is standard.
Motors - only high quality industrial motors are used. Fans with motors are completely assembled, drives properly adjusted and fan tested at factory before shipping.

N/A

Companion Flanges - For easy installation of duct fans.
Protective Coatings - Epoxy and Eisenheiss coatings provide good protection against most corrosive agents.
Variable Pitch Pulleys - Allow for moderate variation of fan speed for flexibility and system modification.
Access Doors - Hinged access doors, gasketed and latched, provide for periodic inspections.
Belt Guards - Adjustable, galvanized construction.
Motor Covers - Galvanized, designed to fit all belt drive tube axial duct fans. (Specify motor frame size.)
Fan Guards - 1/2" O.S.H.A. approved safety guards for use on fan inlet or outlet.