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Dayton Blower, 22 In, Fwd Curve 7K426 - main

Blower, 22 In, Fwd Curve

  • Mfr # 7K426

  • Zoro # G3128194

product price: $4,306.99
/ea
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Key Features

Wheel Dia. (In.)
22 in
Wheel Width (In.)
22 in
Max. Inlet Temp. (Deg. F)
150 Degrees F
Voltage
208-230/460
Phase
3
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Specifications

Product Information

MFR #
7K426
Zoro #
G3128194
UPC #
00799471519479
Country of Origin
Multiple

Dimensions

Wheel Dia. (In.)
22 in
Wheel Width (In.)
22 in
Inlet Dia. (In.)
18 1/16 in
Outlet Height (In.)
27 1/4 in
Outlet Width (In.)
27 1/4 in
Width (In.)
39 1/4 in
Depth (In.)
35 3/4 in
Height (In.)
41 1/2 in
Shaft Dia. (In.)
1-5/8
Inlet Diameter
18 in
Shaft Diameter
1 5/8 in
Wheel Width
22 in
Manufacturer Warranty Length
1 yr Limited
Housing Height
41 1/2 in
Overall Width
39 1/4 in
Housing Width
34 1/4 in
Overall Height
41 1/2 in
Housing Depth
35 3/4 in
Overall Depth
35 3/4 in
Outlet Width
27 1/4 in
Wheel Diameter
22 in
Outlet Height
27 1/4 in

Details

Max. Inlet Temp. (Deg. F)
150 Degrees F
Voltage
208-230/460
Phase
3
Motor HP
20 hp
Motor Enclosure
Open Dripproof
Wheel Material
Steel
Assembled/Unassembled
Unassembled
Item
Blower
Full Load Amps
55.3-50.0/25.0
Blower RPM
760
Hz
60 Hz
CFM @ 0.500-In. SP
#
Housing Material
Steel
Type
With Drive Package
CFM @ 1.250-In. SP
22,040
CFM @ 0.375-In. SP
#
Motor Type
3-Phase
Bearing Type
Regreasable Pillow Block Ball
Motor Frame
256T
CFM @ 0.250-In. SP
#
CFM @ 2.000-In. SP
18,000
Max. Ambient Temp. (F)
104 Degrees F
CFM @ 0.750-In. SP
24,500 cfm
Motor Insulation
Class F
Motor RPM
1,775 RPM
CFM @ 1.000-In. SP
23,200
CFM @ 1.500-In. SP
20,800
Housing Finish
None
Footnotes
# Motor Overload Condition
Application
Cooling, Drying, Exhausting, Heating, Humidifying, Ventilation
Drive Type
Belt Drive
Wheel Type
Forward-Curved
Flange Type
Non-Flanged
Motor Horsepower
20 hp
Airflow @ 1.250 in SP
22,040 cfm
Airflow @ 2.000 in SP
18,000 cfm
Maximum Fan Speed
760 RPM
AMCA Fan Class
I
For Ventilation Type
Exhaust
Maximum Ambient Temperature
104 Degrees F
Airflow @ 0.750 in SP
24,500 cfm
Includes Drive Package
Yes
Maximum Inlet Air Temperature
150 Degrees F
Minimum Ambient Temperature
104 Degrees F
Standards
CE Compliant, CSA Certified, UL Listed
Frequency
60 Hz
Housing Material Finish
Galvanized
Airflow @ 1.500 in SP
20,800 cfm
Assembly
Unassembled
Includes Motor
Yes
Motor Duty Class
Continuous
Maximum Static Pressure
2 in wc
Number of Discharge Positions
4
Current
48.5/24.3 A
Outlet Shape
Rectangular
Number of Inlets
2
Airflow @ 1.000 in SP
23,200 cfm
Motor Frame Designation
256T
Number of Speeds
1
Nameplate Voltage
230/460V AC
Motor Speed
1,770 RPM
Motor Insulation Class
F
OEM Replacement
No

Description

Blower, Wheel Type Forward-Curved, Drive Type Belt Drive, Includes Drive Package Yes, Assembly Unassembled, Wheel Diameter 22 in, Airflow @ 0.000 in SP Not Applicable, Airflow @ 0.100 in SP Not Applicable, Airflow @ 0.125 in SP Not Applicable, Airflow @ 0.250 in SP Not Applicable, Airflow @ 0.375 in SP Not Applicable, Airflow @ 0.400 in SP Not Applicable, Airflow @ 0.500 in SP Not Applicable, Airflow @ 0.750 in SP 24,500 cfm, Airflow @ 1.000 in SP 23,200 cfm, Airflow @ 1.250 in SP 22,040 cfm

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