Model: 591B1

Centrifugal Fan Assembly

Properties:

Stage Quantity
1
Speed Adjustments
Single speed
Width
3.000 inches
Diameter
1.500 inches
Length
2.812 inches
Ambient Tempurature At Full Rated Power
40.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
10000.0
Electrical Connection Type
Terminal block
Outlet Inside Width
0.812 inches
Outlet Inside Height
0.937 inches
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Mounting Facility Type And Quantity
1 clamp
Rotation Direction For Which Designed
Clockwise
Air Flow Rate
20.0 cubic feet per minute
Outlet Location
Top
Voltage In Volts And Current Type
27.0 dc
Prime Mover Power Rating
0.036 horsepower
Discharge Direction
Horizontal
Height
2.375 inches
Material
Steel
Quantity
1
Surface Treatment
Anodize
Style Designator
Fixed, rectangular outlets
NSN
4140-00-273-9884
Part Number
591B1
Description
Fan Assembly,centrifugal
CAGE

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.

Part 591B1 NSN 4140-00-273-9884

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04254
FIIG:
A087A0
Concept No.:
App. Key:
C
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061920
UFC:
34690
LTL:
100.0
LCL:
--
WCC:
752
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8414599080
  • SITC: 74343
  • End Use: Household appliances
  • NAICS: 333413
  • USDA: 1

Freight Class: Fans, nesoi

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