4720-00-640-5805 HOSE ASSEMBLY,NONMETALLIC Index 4820-00-640-5808 DISK,VALVE

National Stock Number:
4140-00-640-5807

Federal Supply Class:
4140

National Item Identification Number:
006405807

Description:
FAN,CENTRIFUGAL

Detail:
A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.


Manufacturer Information:
7708770P203538LOCKHEED MARTIN CORPORATION
915559218876U S ARMY AVIATION AND MISSILE COMMAND
A0-1855682877ROTRON INCORPORATED
A0-434582877ROTRON INCORPORATED
ARFPN-AD4504 CW280JF82877ROTRON INCORPORATED
ARFPN-AD4504LA1T-280JF82877ROTRON INCORPORATED
ARFPN-AD4504LA1T-280JS82877ROTRON INCORPORATED


Techincal Specification:
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPETERMINAL BLOCK
AIR FLOW RATE880.0 CUBIC FEET PER MINUTE MAXIMUM
AMBIENT TEMP AT FULL RATED POWER-18.0 CELSIUS AND 70.0 CELSIUS
DISCHARGE DIRECTIONANGULAR DOWN AND ANGULAR UP AND HORIZONTAL AND VERTICAL DOWN AND VERTICAL UP
DIAMETER4.500 INCHES NOMINAL
ENVIRONMENTAL PROTECTIONSALT SPRAY RESISTANT
HEIGHT8.720 INCHES NOMINAL
INCLOSURE TYPEFULLY INCLOSED
LENGTH7.810 INCHES NOMINAL
OPERATING SPEED AT RATED CAPACITY IN RPM3200.0
OUTLET INSIDE HEIGHT4.063 INCHES NOMINAL
OUTLET INSIDE WIDTH3.188 INCHES NOMINAL
OUTLET LOCATIONBOTTOM OR TOP
MATERIALSTEEL OVERALL
MOUNTING FACILITY TYPE AND QUANTITY2 FLANGE AND 2 THREADED HOLE
PHASETHREE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING0.830 HORSEPOWER
PRIME MOVER TYPEELECTRIC MOTOR
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE AND COUNTERCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE0.0 INCHES OF WATER
STAGE QUANTITY1
WIDTH16.062 INCHES NOMINAL
STYLE DESIGNATORFIXED, DUAL IMPELLER, RECTANGULAR OUTLET
SURFACE TREATMENTENAMEL HOUSING
SURFACE TREATMENTZINC BLADE
TEST DATA DOCUMENT18876-9155592 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
VOLTAGE IN VOLTS AND CURRENT TYPE220.0 AC


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