Model: B20J4R7

Centrifugal Fan Assembly

Properties:

Speed Adjustments
Single speed
Width
3.690 inches
Length
Between 3.880 inches and 4.000 inches
Environmental Protection
Fungus resistant and humidity proof and shock proof and vibration proof
Ambient Tempurature At Full Rated Power
-28.0 degrees celsius and 70.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
5500.0
Electrical Connection Type
Wire lead
Outlet Inside Diameter
1.250 inches
Static Pressure At Specificationified Air Flow Rate
0.0 inches of water
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Mounting Facility Type And Quantity
2 threaded hole
Rotation Direction For Which Designed
Clockwise
Air Flow Rate
23.0 cubic feet per minute
Outlet Location
Top
Voltage In Volts And Current Type
115.0 ac
Prime Mover Power Rating
0.016 horsepower
Prime Mover Drive Shaft Bearing Type
Ball
Discharge Direction
Horizontal
Phase
Single
Frequency In Hertz
400.0
Height
Between 3.750 inches and 3.870 inches
Material
Steel
Surface Treatment
Enamel housing
Surface Treatment
Cadmium blade
Style Designator
Fixed, round outlets
Style Designator
Fixed, round outlets
NSN
4140-00-254-7255
Part Number
B20J4R7
Description
Fan Assembly,centrifugal
CAGE
19070

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 B20J4R7 NSN 4140-00-254-7255

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.4000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

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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Phone: +1 470-231-0824
Email: Contact Form »
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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