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WM Light Dep Exhaust Fan

Product Description:
Using light deprivation to control growth cycles is a trending strategy for everything from short-day plants such as cannabis and poinsettias, to poultry houses. Without the proper ventilation during the light deprivation stage, heat, mold, and disease can quickly destroy your production, setting you back a whole season. J&D’s WM Light Dep Exhaust Fan is a crucial piece of your light deprivation strategy for healthy and strong production.

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Key Features:

  • Allows for greater control over growth cycles
  • Full range of sizes, even for small operations
  • Test data is for fan with light trap enabling dependable and accurate air exchange calculations
  • Fan with light trap mounts flush to the interior of the building freeing up valuable space in your house and eliminating a protruding ledge that can collect debris and pathogens
  • 1.5 million:1 light reduction factor
  • Washable
  • Easy to assemble

Applications:

  • Greenhouse
  • Poultry
Part # Motor Wiring Instructions Size Output (CFM) HP Volts Amps NP Hz Ph Spd RPM Drive Prop Test # Cord Speed Control Compatible VFD Compatible Fixed or Portable Oscillating CFM@ .0" SP CFM/ Watt @ .0 SP CFM@ .05" SP CFM/ Watt @ .05" SP CFM@ .10" SP CFM/ Watt @ .10" SP CFM@ .15" SP CFM/ Watt @ .15" SP CFM@ .20" SP CFM/ Watt @ .20" SP Air Flow Ratio FEI @ 0.10" SP Rough-In Dimensions Shutter Cone Net Wt Housing Material Housing Color Guard material and coating Guard Color Guard Spacing Blade Material Blade Color Component Certifications
Part - Motor Wiring Instructions Size Output (CFM) HP Volts Amps NP Hz Ph Spd RPM Drive Prop Test # Cord Speed Control Compatible VFD Compatible Fixed or Portable Oscillating CFM@ .0" SP CFM/ Watt @ .0 SP CFM@ .05" SP CFM/ Watt @ .05" SP CFM@ .10" SP CFM/ Watt @ .10" SP CFM@ .15" SP CFM/ Watt @ .15" SP CFM@ .20" SP CFM/ Watt @ .20" SP Air Flow Ratio FEI @ 0.10" SP Rough-In Dimensions Shutter Cone Net Wt Housing Material Housing Color Guard material and coating Guard Color Guard Spacing Blade Material Blade Color Component Certifications
Single Phase
VF24DMLT1 --- 24" 1/2 115/230 4.8/2.4 60 1 1 1703 Direct 3-Alm 20190412-02 N Fixed Non 4753 12.7 4483 11.5 4267 10.6 4056 9.7 3842 9.0 0.86 35”W x 35”H A N Galvanized Steel Metallic Aluminum Metallic
VF30DMLT1 --- 30" 1/2 115/230 6.1/3.09 60 1 1 858 Direct 3-Alm 20190509-06 N Fixed Non 7223 13.5 6768 12.3 6216 11.0 5581 9.5 4809 8.0 0.71 41”W x 41”H A N galvanized steel metallic aluminum metallic
VF36GGLT1 --- 36" 1 115/208-230 9.0/4.5 60 1 1 760 Belt 4-Glv 20190417-02 N Fixed Non 12180 10.9 11580 10.2 10948 9.4 10380 8.8 9679 8.1 0.84 1.20 47¼”W x 47¼”H A N galvanized steel metallic galvanized metallic
VF42GGLT1 --- 42" 1.5 115/230 13.6/6.8 60 1 1 623 Belt 3-Glv 20190426-07 N Fixed Non 15361 12.8 14373 11.7 13064 10.4 11873 9.4 10413 8.3 0.72 1.29 53”W x 53”H A N galvanized steel metallic galvanized metallic
VF50GGLT1 Click Here 50" 2 115/208-230 18/9 60 1 1 634 Belt 3-Glv 20190430-12 N Fixed Non 22266 12.0 21019 11.3 19717 10.5 18206 9.6 16638 8.7 0.79 1.26 59”W x 59”H A N galvanized steel metallic galvanized metallic
VF55GGLT1 Click Here 55" 2 112/208-230 18.0/9.6-9.0 60 1 1 603 Belt 3-Glv 20191211-02 N Fixed Non 25404 13.9 24031 12.8 22512 11.8 20883 10.7 18987 9.7 0.79 1.40 66¼”W x 66¼”H A N galvanized steel metallic galvanized metallic
Three Phase
VF24DMLT3 --- 24" 1/2 203/460 1.8/0.9 60 3 1 1744 Direct 3-Alm 20190506-04 N Fixed Non 4839 12.6 4641 11.6 4457 10.7 4262 9.8 4088 9.1 0.88 35”W x 35”H A N galvanized steel metallic aluminum metallic
VF30DMLT3 --- 30" 1/2 203/460 2.6/1.3 60 3 1 854 Direct 3-Alm 20190509-11 N Fixed Non 7325 15.2 6780 13.5 6259 12.1 5608 10.5 4719 8.6 0.70 41”W x 41”H A N galvanized steel metallic aluminum metallic
VF36GGLT3 --- 36" 1 230/460 3.2/1.6 60 3 1 754 Belt 4-Glv 20190418-02 N Fixed Non 12297 11.4 11655 10.6 11044 9.9 10362 9.1 9720 8.4 0.83 1.25 47¼”W x 47¼”H A N galvanized steel metallic galvanized metallic
VF42GGLT3 --- 42" 1.5 230/460 4.5/2.2 60 3 1 652 Belt 3-Glv 20190426-02 N Fixed Non 16022 12.4 15009 11.4 13957 10.4 12764 9.5 11478 8.4 0.76 1.29 53”W x 53”H A N galvanized steel metallic galvanized metallic
VF50GGLT3 Click Here 50" 2 208-230/460 6.2/3.1 60 3 1 690 Belt 3-Glv 20190430-04 N Fixed Non 24464 11.5 23289 10.8 22038 10.1 20747 9.4 19307 8.7 0.83 1.21 59”W x 59”H A N galvanized steel metallic galvanized metallic
VF55GGLT3 Click Here 55" 2 208-230/460 6.2/3.1 60 3 1 636 Belt 3-Glv 20200131-04 N Fixed Non 26931 14.1 25665 13.1 24283 12.2 22773 11.2 21166 10.3 0.82 1.44 66¼”W x 66¼”H A N galvanized steel metallic galvanized metallic
Gold Star Motor, Single Phase
VF24DMLT1-GS --- 24" 1/2 115/230 5.88/2.94 60 1 1 1652 Direct 4-Ply 20190513-03 N Fixed Non 5381 8.6 5117 8.2 4854 7.8 4604 7.5 4353 7.2 0.85 35”W x 35”H A N galvanized steel metallic poly black
VF30DMLT1-GS --- 30" 1/2 115/230 6.1/3.09 60 1 1 855 Direct 3-Alm 20190509-01 N Fixed Non 7854 12.8 7034 11.5 6551 10.4 5946 9.2 5043 7.5 0.72 41”W x 41”H A N galvanized steel metallic aluminum metallic
Gold Star Motor, Three Phase
VF24DMLT3-GS --- 24" 1/2 208-230/460 2.6/1.3 60 3 1 856 Direct 3-Glv 20190624-04 N Fixed Non 5152 11.2 4746 10.2 4252 9.0 3669 7.7 2197 4.9 0.46 35”W x 35”H A N galvanized steel metallic galvanized metallic
VF30DMLT3-GS --- 30" 1/2 203/460 2.6/1.3 60 3 1 831 Direct 3-Alm 20190510-01 N Fixed Non 7810 12.5 7213 11.2 6645 10.0 5998 8.8 5085 7.3 0.70 41”W x 41”H A N galvanized steel metallic aluminum metallic
Part #
VF24DMLT1
Single Phase
Details
WM Light Dep Exhaust Fan, 1PH, 24"
Motor Wiring Instructions
---
Size
24"
Output (CFM)
HP
1/2
Volts
115/230
Amps NP
4.8/2.4
Hz
60
Ph
1
Spd
1
RPM
1703
Drive
Direct
Prop
3-Alm
Test #
20190412-02
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
4753
CFM/ Watt @ .0 SP
12.7
CFM@ .05" SP
4483
CFM/ Watt @ .05" SP
11.5
CFM@ .10" SP
4267
CFM/ Watt @ .10" SP
10.6
CFM@ .15" SP
4056
CFM/ Watt @ .15" SP
9.7
CFM@ .20" SP
3842
CFM/ Watt @ .20" SP
9.0
Air Flow Ratio
0.86
FEI @ 0.10" SP
Rough-In Dimensions
35”W x 35”H
Shutter
A
Cone
N
Net Wt
Housing Material
Galvanized Steel
Housing Color
Metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
Aluminum
Blade Color
Metallic
Component Certifications
Part #
VF30DMLT1
Single Phase
Details
WM Light Dep Exhaust Fan, 1PH, 30"
Motor Wiring Instructions
---
Size
30"
Output (CFM)
HP
1/2
Volts
115/230
Amps NP
6.1/3.09
Hz
60
Ph
1
Spd
1
RPM
858
Drive
Direct
Prop
3-Alm
Test #
20190509-06
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
7223
CFM/ Watt @ .0 SP
13.5
CFM@ .05" SP
6768
CFM/ Watt @ .05" SP
12.3
CFM@ .10" SP
6216
CFM/ Watt @ .10" SP
11.0
CFM@ .15" SP
5581
CFM/ Watt @ .15" SP
9.5
CFM@ .20" SP
4809
CFM/ Watt @ .20" SP
8.0
Air Flow Ratio
0.71
FEI @ 0.10" SP
Rough-In Dimensions
41”W x 41”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
aluminum
Blade Color
metallic
Component Certifications
Part #
VF36GGLT1
Single Phase
Details
WM Light Dep Exhaust Fan, 1PH, 36"
Motor Wiring Instructions
---
Size
36"
Output (CFM)
HP
1
Volts
115/208-230
Amps NP
9.0/4.5
Hz
60
Ph
1
Spd
1
RPM
760
Drive
Belt
Prop
4-Glv
Test #
20190417-02
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
12180
CFM/ Watt @ .0 SP
10.9
CFM@ .05" SP
11580
CFM/ Watt @ .05" SP
10.2
CFM@ .10" SP
10948
CFM/ Watt @ .10" SP
9.4
CFM@ .15" SP
10380
CFM/ Watt @ .15" SP
8.8
CFM@ .20" SP
9679
CFM/ Watt @ .20" SP
8.1
Air Flow Ratio
0.84
FEI @ 0.10" SP
1.20
Rough-In Dimensions
47¼”W x 47¼”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
galvanized
Blade Color
metallic
Component Certifications
Part #
VF42GGLT1
Single Phase
Details
WM Light Dep Exhaust Fan, 1PH, 42"
Motor Wiring Instructions
---
Size
42"
Output (CFM)
HP
1.5
Volts
115/230
Amps NP
13.6/6.8
Hz
60
Ph
1
Spd
1
RPM
623
Drive
Belt
Prop
3-Glv
Test #
20190426-07
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
15361
CFM/ Watt @ .0 SP
12.8
CFM@ .05" SP
14373
CFM/ Watt @ .05" SP
11.7
CFM@ .10" SP
13064
CFM/ Watt @ .10" SP
10.4
CFM@ .15" SP
11873
CFM/ Watt @ .15" SP
9.4
CFM@ .20" SP
10413
CFM/ Watt @ .20" SP
8.3
Air Flow Ratio
0.72
FEI @ 0.10" SP
1.29
Rough-In Dimensions
53”W x 53”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
galvanized
Blade Color
metallic
Component Certifications
Part #
VF50GGLT1
Single Phase
Details
WM Light Dep Exhaust Fan, 1PH, 50"
Motor Wiring Instructions
Size
50"
Output (CFM)
HP
2
Volts
115/208-230
Amps NP
18/9
Hz
60
Ph
1
Spd
1
RPM
634
Drive
Belt
Prop
3-Glv
Test #
20190430-12
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
22266
CFM/ Watt @ .0 SP
12.0
CFM@ .05" SP
21019
CFM/ Watt @ .05" SP
11.3
CFM@ .10" SP
19717
CFM/ Watt @ .10" SP
10.5
CFM@ .15" SP
18206
CFM/ Watt @ .15" SP
9.6
CFM@ .20" SP
16638
CFM/ Watt @ .20" SP
8.7
Air Flow Ratio
0.79
FEI @ 0.10" SP
1.26
Rough-In Dimensions
59”W x 59”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
galvanized
Blade Color
metallic
Component Certifications
Part #
VF55GGLT1
Single Phase
Details
WM light dep exhaust fan, single phase, 55"
Motor Wiring Instructions
Size
55"
Output (CFM)
2
HP
112/208-230
Volts
18.0/9.6-9.0
Amps NP
60
Hz
1
Ph
1
Spd
RPM
603
Drive
Belt
Prop
3-Glv
Test #
20191211-02
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
25404
CFM/ Watt @ .0 SP
13.9
CFM@ .05" SP
24031
CFM/ Watt @ .05" SP
12.8
CFM@ .10" SP
22512
CFM/ Watt @ .10" SP
11.8
CFM@ .15" SP
20883
CFM/ Watt @ .15" SP
10.7
CFM@ .20" SP
18987
CFM/ Watt @ .20" SP
9.7
Air Flow Ratio
0.79
FEI @ 0.10" SP
1.40
Rough-In Dimensions
66¼”W x 66¼”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
galvanized
Blade Color
metallic
Component Certifications
Part #
VF24DMLT3
Three Phase
Details
WM Light Dep Exhaust Fan, 3PH, 24"
Motor Wiring Instructions
---
Size
24"
Output (CFM)
HP
1/2
Volts
203/460
Amps NP
1.8/0.9
Hz
60
Ph
3
Spd
1
RPM
1744
Drive
Direct
Prop
3-Alm
Test #
20190506-04
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
4839
CFM/ Watt @ .0 SP
12.6
CFM@ .05" SP
4641
CFM/ Watt @ .05" SP
11.6
CFM@ .10" SP
4457
CFM/ Watt @ .10" SP
10.7
CFM@ .15" SP
4262
CFM/ Watt @ .15" SP
9.8
CFM@ .20" SP
4088
CFM/ Watt @ .20" SP
9.1
Air Flow Ratio
0.88
FEI @ 0.10" SP
Rough-In Dimensions
35”W x 35”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
aluminum
Blade Color
metallic
Component Certifications
Part #
VF30DMLT3
Three Phase
Details
WM Light Dep Exhaust Fan, 3PH, 30"
Motor Wiring Instructions
---
Size
30"
Output (CFM)
HP
1/2
Volts
203/460
Amps NP
2.6/1.3
Hz
60
Ph
3
Spd
1
RPM
854
Drive
Direct
Prop
3-Alm
Test #
20190509-11
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
7325
CFM/ Watt @ .0 SP
15.2
CFM@ .05" SP
6780
CFM/ Watt @ .05" SP
13.5
CFM@ .10" SP
6259
CFM/ Watt @ .10" SP
12.1
CFM@ .15" SP
5608
CFM/ Watt @ .15" SP
10.5
CFM@ .20" SP
4719
CFM/ Watt @ .20" SP
8.6
Air Flow Ratio
0.70
FEI @ 0.10" SP
Rough-In Dimensions
41”W x 41”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
aluminum
Blade Color
metallic
Component Certifications
Part #
VF36GGLT3
Three Phase
Details
WM Light Dep Exhaust Fan, 3PH, 36"
Motor Wiring Instructions
---
Size
36"
Output (CFM)
HP
1
Volts
230/460
Amps NP
3.2/1.6
Hz
60
Ph
3
Spd
1
RPM
754
Drive
Belt
Prop
4-Glv
Test #
20190418-02
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
12297
CFM/ Watt @ .0 SP
11.4
CFM@ .05" SP
11655
CFM/ Watt @ .05" SP
10.6
CFM@ .10" SP
11044
CFM/ Watt @ .10" SP
9.9
CFM@ .15" SP
10362
CFM/ Watt @ .15" SP
9.1
CFM@ .20" SP
9720
CFM/ Watt @ .20" SP
8.4
Air Flow Ratio
0.83
FEI @ 0.10" SP
1.25
Rough-In Dimensions
47¼”W x 47¼”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
galvanized
Blade Color
metallic
Component Certifications
Part #
VF42GGLT3
Three Phase
Details
WM Light Dep Exhaust Fan, 3PH, 42"
Motor Wiring Instructions
---
Size
42"
Output (CFM)
HP
1.5
Volts
230/460
Amps NP
4.5/2.2
Hz
60
Ph
3
Spd
1
RPM
652
Drive
Belt
Prop
3-Glv
Test #
20190426-02
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
16022
CFM/ Watt @ .0 SP
12.4
CFM@ .05" SP
15009
CFM/ Watt @ .05" SP
11.4
CFM@ .10" SP
13957
CFM/ Watt @ .10" SP
10.4
CFM@ .15" SP
12764
CFM/ Watt @ .15" SP
9.5
CFM@ .20" SP
11478
CFM/ Watt @ .20" SP
8.4
Air Flow Ratio
0.76
FEI @ 0.10" SP
1.29
Rough-In Dimensions
53”W x 53”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
galvanized
Blade Color
metallic
Component Certifications
Part #
VF50GGLT3
Three Phase
Details
WM Light Dep Exhaust Fan, 3PH, 50"
Motor Wiring Instructions
Size
50"
Output (CFM)
HP
2
Volts
208-230/460
Amps NP
6.2/3.1
Hz
60
Ph
3
Spd
1
RPM
690
Drive
Belt
Prop
3-Glv
Test #
20190430-04
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
24464
CFM/ Watt @ .0 SP
11.5
CFM@ .05" SP
23289
CFM/ Watt @ .05" SP
10.8
CFM@ .10" SP
22038
CFM/ Watt @ .10" SP
10.1
CFM@ .15" SP
20747
CFM/ Watt @ .15" SP
9.4
CFM@ .20" SP
19307
CFM/ Watt @ .20" SP
8.7
Air Flow Ratio
0.83
FEI @ 0.10" SP
1.21
Rough-In Dimensions
59”W x 59”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
galvanized
Blade Color
metallic
Component Certifications
Part #
VF55GGLT3
Three Phase
Details
WM light dep exhaust fan, 55" three phase
Motor Wiring Instructions
Size
55"
Output (CFM)
HP
2
Volts
208-230/460
Amps NP
6.2/3.1
Hz
60
Ph
3
Spd
1
RPM
636
Drive
Belt
Prop
3-Glv
Test #
20200131-04
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
26931
CFM/ Watt @ .0 SP
14.1
CFM@ .05" SP
25665
CFM/ Watt @ .05" SP
13.1
CFM@ .10" SP
24283
CFM/ Watt @ .10" SP
12.2
CFM@ .15" SP
22773
CFM/ Watt @ .15" SP
11.2
CFM@ .20" SP
21166
CFM/ Watt @ .20" SP
10.3
Air Flow Ratio
0.82
FEI @ 0.10" SP
1.44
Rough-In Dimensions
66¼”W x 66¼”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
galvanized
Blade Color
metallic
Component Certifications
Part #
VF24DMLT1-GS
Gold Star Motor, Single Phase
Details
Gold Star Motor WM Light Dep Exhaust Fan, 1PH, 24"
Motor Wiring Instructions
---
Size
24"
Output (CFM)
HP
1/2
Volts
115/230
Amps NP
5.88/2.94
Hz
60
Ph
1
Spd
1
RPM
1652
Drive
Direct
Prop
4-Ply
Test #
20190513-03
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
5381
CFM/ Watt @ .0 SP
8.6
CFM@ .05" SP
5117
CFM/ Watt @ .05" SP
8.2
CFM@ .10" SP
4854
CFM/ Watt @ .10" SP
7.8
CFM@ .15" SP
4604
CFM/ Watt @ .15" SP
7.5
CFM@ .20" SP
4353
CFM/ Watt @ .20" SP
7.2
Air Flow Ratio
0.85
FEI @ 0.10" SP
Rough-In Dimensions
35”W x 35”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
poly
Blade Color
black
Component Certifications
Part #
VF30DMLT1-GS
Gold Star Motor, Single Phase
Details
Gold Star Motor WM Light Dep Exhaust Fan, 1PH, 30"
Motor Wiring Instructions
---
Size
30"
Output (CFM)
HP
1/2
Volts
115/230
Amps NP
6.1/3.09
Hz
60
Ph
1
Spd
1
RPM
855
Drive
Direct
Prop
3-Alm
Test #
20190509-01
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
7854
CFM/ Watt @ .0 SP
12.8
CFM@ .05" SP
7034
CFM/ Watt @ .05" SP
11.5
CFM@ .10" SP
6551
CFM/ Watt @ .10" SP
10.4
CFM@ .15" SP
5946
CFM/ Watt @ .15" SP
9.2
CFM@ .20" SP
5043
CFM/ Watt @ .20" SP
7.5
Air Flow Ratio
0.72
FEI @ 0.10" SP
Rough-In Dimensions
41”W x 41”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
aluminum
Blade Color
metallic
Component Certifications
Part #
VF24DMLT3-GS
Gold Star Motor, Three Phase
Details
Gold Star Motor WM Light Dep Exhaust Fan, 3PH, 24"
Motor Wiring Instructions
---
Size
24"
Output (CFM)
HP
1/2
Volts
208-230/460
Amps NP
2.6/1.3
Hz
60
Ph
3
Spd
1
RPM
856
Drive
Direct
Prop
3-Glv
Test #
20190624-04
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
5152
CFM/ Watt @ .0 SP
11.2
CFM@ .05" SP
4746
CFM/ Watt @ .05" SP
10.2
CFM@ .10" SP
4252
CFM/ Watt @ .10" SP
9.0
CFM@ .15" SP
3669
CFM/ Watt @ .15" SP
7.7
CFM@ .20" SP
2197
CFM/ Watt @ .20" SP
4.9
Air Flow Ratio
0.46
FEI @ 0.10" SP
Rough-In Dimensions
35”W x 35”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
galvanized
Blade Color
metallic
Component Certifications
Part #
VF30DMLT3-GS
Gold Star Motor, Three Phase
Details
Gold Star Motor WM Light Dep Exhaust Fan, 3PH, 30"
Motor Wiring Instructions
---
Size
30"
Output (CFM)
HP
1/2
Volts
203/460
Amps NP
2.6/1.3
Hz
60
Ph
3
Spd
1
RPM
831
Drive
Direct
Prop
3-Alm
Test #
20190510-01
Cord
N
Speed Control Compatible
VFD Compatible
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
7810
CFM/ Watt @ .0 SP
12.5
CFM@ .05" SP
7213
CFM/ Watt @ .05" SP
11.2
CFM@ .10" SP
6645
CFM/ Watt @ .10" SP
10.0
CFM@ .15" SP
5998
CFM/ Watt @ .15" SP
8.8
CFM@ .20" SP
5085
CFM/ Watt @ .20" SP
7.3
Air Flow Ratio
0.70
FEI @ 0.10" SP
Rough-In Dimensions
41”W x 41”H
Shutter
A
Cone
N
Net Wt
Housing Material
galvanized steel
Housing Color
metallic
Guard material and coating
Guard Color
Guard Spacing
Blade Material
aluminum
Blade Color
metallic
Component Certifications

Product Details:

Part #

Motor Wiring Instructions

Size

HP

Volts

Amps NP

Hz

Phase

Speed

RPM

Drive

Prop

Test #

Speed Control Compatibility

VFD Compatible

Fixed or Portable

CFM@ .0" SP

CFM/ Watt @ .0 SP

CFM@ .05" SP

CFM/ Watt @ .05" SP

CFM@ .10" SP

CFM/ Watt @ .10" SP

CFM@ .15" SP

CFM/ Watt @ .15" SP

CFM@ .20" SP

CFM/ Watt @ .20" SP

Air Flow Ratio

FEI @ 0.10" SP

Rough-In Dimensions

Shutter

Cone

Housing Material

Housing Color

Guard material & coating

Guard Color

Blade Material

Blade Color

Single Phase

VF24DMLT1

---

24"

1/2

115/230

4.8/2.4

60

1

1

1703

Direct

3-Alm

20190412-02

Fixed

4753

12.7

4483

11.5

4267

10.6

4056

9.7

3842

9.0

0.86

35”W x 35”H

A

N

Galvanized Steel

Metallic

Aluminum

Metallic

Single Phase

VF30DMLT1

---

30"

1/2

115/230

6.1/3.09

60

1

1

858

Direct

3-Alm

20190509-06

Fixed

7223

13.5

6768

12.3

6216

11.0

5581

9.5

4809

8.0

0.71

41”W x 41”H

A

N

galvanized steel

metallic

aluminum

metallic

Single Phase

VF36GGLT1

---

36"

1

115/208-230

9.0/4.5

60

1

1

760

Belt

4-Glv

20190417-02

Fixed

12180

10.9

11580

10.2

10948

9.4

10380

8.8

9679

8.1

0.84

1.20

47¼”W x 47¼”H

A

N

galvanized steel

metallic

galvanized

metallic

Single Phase

VF42GGLT1

---

42"

1.5

115/230

13.6/6.8

60

1

1

623

Belt

3-Glv

20190426-07

Fixed

15361

12.8

14373

11.7

13064

10.4

11873

9.4

10413

8.3

0.72

1.29

53”W x 53”H

A

N

galvanized steel

metallic

galvanized

metallic

Single Phase

VF50GGLT1

50"

2

115/208-230

18/9

60

1

1

634

Belt

3-Glv

20190430-12

Fixed

22266

12.0

21019

11.3

19717

10.5

18206

9.6

16638

8.7

0.79

1.26

59”W x 59”H

A

N

galvanized steel

metallic

galvanized

metallic

Single Phase

VF55GGLT1

55"

112/208-230

18.0/9.6-9.0

60

1

1

603

Belt

3-Glv

20191211-02

Fixed

25404

13.9

24031

12.8

22512

11.8

20883

10.7

18987

9.7

0.79

1.40

66¼”W x 66¼”H

A

N

galvanized steel

metallic

galvanized

metallic

Three Phase

VF24DMLT3

---

24"

1/2

203/460

1.8/0.9

60

3

1

1744

Direct

3-Alm

20190506-04

Fixed

4839

12.6

4641

11.6

4457

10.7

4262

9.8

4088

9.1

0.88

35”W x 35”H

A

N

galvanized steel

metallic

aluminum

metallic

Three Phase

VF30DMLT3

---

30"

1/2

203/460

2.6/1.3

60

3

1

854

Direct

3-Alm

20190509-11

Fixed

7325

15.2

6780

13.5

6259

12.1

5608

10.5

4719

8.6

0.70

41”W x 41”H

A

N

galvanized steel

metallic

aluminum

metallic

Three Phase

VF36GGLT3

---

36"

1

230/460

3.2/1.6

60

3

1

754

Belt

4-Glv

20190418-02

Fixed

12297

11.4

11655

10.6

11044

9.9

10362

9.1

9720

8.4

0.83

1.25

47¼”W x 47¼”H

A

N

galvanized steel

metallic

galvanized

metallic

Three Phase

VF42GGLT3

---

42"

1.5

230/460

4.5/2.2

60

3

1

652

Belt

3-Glv

20190426-02

Fixed

16022

12.4

15009

11.4

13957

10.4

12764

9.5

11478

8.4

0.76

1.29

53”W x 53”H

A

N

galvanized steel

metallic

galvanized

metallic

Three Phase

VF50GGLT3

50"

2

208-230/460

6.2/3.1

60

3

1

690

Belt

3-Glv

20190430-04

Fixed

24464

11.5

23289

10.8

22038

10.1

20747

9.4

19307

8.7

0.83

1.21

59”W x 59”H

A

N

galvanized steel

metallic

galvanized

metallic

Three Phase

VF55GGLT3

55"

2

208-230/460

6.2/3.1

60

3

1

636

Belt

3-Glv

20200131-04

Fixed

26931

14.1

25665

13.1

24283

12.2

22773

11.2

21166

10.3

0.82

1.44

66¼”W x 66¼”H

A

N

galvanized steel

metallic

galvanized

metallic

Gold Star Motor, Single Phase

VF24DMLT1-GS

---

24"

1/2

115/230

5.88/2.94

60

1

1

1652

Direct

4-Ply

20190513-03

Fixed

5381

8.6

5117

8.2

4854

7.8

4604

7.5

4353

7.2

0.85

35”W x 35”H

A

N

galvanized steel

metallic

poly

black

Gold Star Motor, Single Phase

VF30DMLT1-GS

---

30"

1/2

115/230

6.1/3.09

60

1

1

855

Direct

3-Alm

20190509-01

Fixed

7854

12.8

7034

11.5

6551

10.4

5946

9.2

5043

7.5

0.72

41”W x 41”H

A

N

galvanized steel

metallic

aluminum

metallic

Gold Star Motor, Three Phase

VF24DMLT3-GS

---

24"

1/2

208-230/460

2.6/1.3

60

3

1

856

Direct

3-Glv

20190624-04

Fixed

5152

11.2

4746

10.2

4252

9.0

3669

7.7

2197

4.9

0.46

35”W x 35”H

A

N

galvanized steel

metallic

galvanized

metallic

Gold Star Motor, Three Phase

VF30DMLT3-GS

---

30"

1/2

203/460

2.6/1.3

60

3

1

831

Direct

3-Alm

20190510-01

Fixed

7810

12.5

7213

11.2

6645

10.0

5998

8.8

5085

7.3

0.70

41”W x 41”H

A

N

galvanized steel

metallic

aluminum

metallic

Product Details:

Part #

Motor Wiring Instructions

Size

HP

Volts

Amps NP

Hz

Phase

Speed

RPM

Drive

Prop

Test #

Speed Control Compatibility

VFD Compatible

Fixed or Portable

CFM@ .0" SP

CFM/ Watt @ .0 SP

CFM@ .05" SP

CFM/ Watt @ .05" SP

CFM@ .10" SP

CFM/ Watt @ .10" SP

CFM@ .15" SP

CFM/ Watt @ .15" SP

CFM@ .20" SP

CFM/ Watt @ .20" SP

Air Flow Ratio

FEI @ 0.10" SP

Rough-In Dimensions

Shutter

Cone

Housing Material

Housing Color

Guard material & coating

Guard Color

Blade Material

Blade Color

Single Phase

VF24DMLT1

---

24"

1/2

115/230

4.8/2.4

60

1

1

1703

Direct

3-Alm

20190412-02

Fixed

4753

12.7

4483

11.5

4267

10.6

4056

9.7

3842

9.0

0.86

35”W x 35”H

A

N

Galvanized Steel

Metallic

Aluminum

Metallic

Single Phase

VF30DMLT1

---

30"

1/2

115/230

6.1/3.09

60

1

1

858

Direct

3-Alm

20190509-06

Fixed

7223

13.5

6768

12.3

6216

11.0

5581

9.5

4809

8.0

0.71

41”W x 41”H

A

N

galvanized steel

metallic

aluminum

metallic

Single Phase

VF36GGLT1

---

36"

1

115/208-230

9.0/4.5

60

1

1

760

Belt

4-Glv

20190417-02

Fixed

12180

10.9

11580

10.2

10948

9.4

10380

8.8

9679

8.1

0.84

1.20

47¼”W x 47¼”H

A

N

galvanized steel

metallic

galvanized

metallic

Single Phase

VF42GGLT1

---

42"

1.5

115/230

13.6/6.8

60

1

1

623

Belt

3-Glv

20190426-07

Fixed

15361

12.8

14373

11.7

13064

10.4

11873

9.4

10413

8.3

0.72

1.29

53”W x 53”H

A

N

galvanized steel

metallic

galvanized

metallic

Single Phase

VF50GGLT1

50"

2

115/208-230

18/9

60

1

1

634

Belt

3-Glv

20190430-12

Fixed

22266

12.0

21019

11.3

19717

10.5

18206

9.6

16638

8.7

0.79

1.26

59”W x 59”H

A

N

galvanized steel

metallic

galvanized

metallic

Single Phase

VF55GGLT1

55"

112/208-230

18.0/9.6-9.0

60

1

1

603

Belt

3-Glv

20191211-02

Fixed

25404

13.9

24031

12.8

22512

11.8

20883

10.7

18987

9.7

0.79

1.40

66¼”W x 66¼”H

A

N

galvanized steel

metallic

galvanized

metallic

Three Phase

VF24DMLT3

---

24"

1/2

203/460

1.8/0.9

60

3

1

1744

Direct

3-Alm

20190506-04

Fixed

4839

12.6

4641

11.6

4457

10.7

4262

9.8

4088

9.1

0.88

35”W x 35”H

A

N

galvanized steel

metallic

aluminum

metallic

Three Phase

VF30DMLT3

---

30"

1/2

203/460

2.6/1.3

60

3

1

854

Direct

3-Alm

20190509-11

Fixed

7325

15.2

6780

13.5

6259

12.1

5608

10.5

4719

8.6

0.70

41”W x 41”H

A

N

galvanized steel

metallic

aluminum

metallic

Three Phase

VF36GGLT3

---

36"

1

230/460

3.2/1.6

60

3

1

754

Belt

4-Glv

20190418-02

Fixed

12297

11.4

11655

10.6

11044

9.9

10362

9.1

9720

8.4

0.83

1.25

47¼”W x 47¼”H

A

N

galvanized steel

metallic

galvanized

metallic

Three Phase

VF42GGLT3

---

42"

1.5

230/460

4.5/2.2

60

3

1

652

Belt

3-Glv

20190426-02

Fixed

16022

12.4

15009

11.4

13957

10.4

12764

9.5

11478

8.4

0.76

1.29

53”W x 53”H

A

N

galvanized steel

metallic

galvanized

metallic

Three Phase

VF50GGLT3

50"

2

208-230/460

6.2/3.1

60

3

1

690

Belt

3-Glv

20190430-04

Fixed

24464

11.5

23289

10.8

22038

10.1

20747

9.4

19307

8.7

0.83

1.21

59”W x 59”H

A

N

galvanized steel

metallic

galvanized

metallic

Three Phase

VF55GGLT3

55"

2

208-230/460

6.2/3.1

60

3

1

636

Belt

3-Glv

20200131-04

Fixed

26931

14.1

25665

13.1

24283

12.2

22773

11.2

21166

10.3

0.82

1.44

66¼”W x 66¼”H

A

N

galvanized steel

metallic

galvanized

metallic

Gold Star Motor, Single Phase

VF24DMLT1-GS

---

24"

1/2

115/230

5.88/2.94

60

1

1

1652

Direct

4-Ply

20190513-03

Fixed

5381

8.6

5117

8.2

4854

7.8

4604

7.5

4353

7.2

0.85

35”W x 35”H

A

N

galvanized steel

metallic

poly

black

Gold Star Motor, Single Phase

VF30DMLT1-GS

---

30"

1/2

115/230

6.1/3.09

60

1

1

855

Direct

3-Alm

20190509-01

Fixed

7854

12.8

7034

11.5

6551

10.4

5946

9.2

5043

7.5

0.72

41”W x 41”H

A

N

galvanized steel

metallic

aluminum

metallic

Gold Star Motor, Three Phase

VF24DMLT3-GS

---

24"

1/2

208-230/460

2.6/1.3

60

3

1

856

Direct

3-Glv

20190624-04

Fixed

5152

11.2

4746

10.2

4252

9.0

3669

7.7

2197

4.9

0.46

35”W x 35”H

A

N

galvanized steel

metallic

galvanized

metallic

Gold Star Motor, Three Phase

VF30DMLT3-GS

---

30"

1/2

203/460

2.6/1.3

60

3

1

831

Direct

3-Alm

20190510-01

Fixed

7810

12.5

7213

11.2

6645

10.0

5998

8.8

5085

7.3

0.70

41”W x 41”H

A

N

galvanized steel

metallic

aluminum

metallic

FAQs:

Ventilation helps to maintain a healthy environment by regulating moisture and humidity, controlling temperatures, removing fumes and odors, and exchanging fresh air for humans and animals to maximize productivity.
Heat stress in animals is a very serious condition that can lead to a decrease in appetite, loss of milk or egg production, shutdown of the reproduction system, diminished nutrient absorption, poor growth and even death in extreme cases.
There are many important factors to consider when purchasing a fan. Besides cost, you should also consider the efficiency of the fan, the noise level, and the energy use. Many ventilation fans have a lower upfront price tag, but will cost you more over time by consuming large amounts of energy.
J&D has numerous options for your dairy ventilation system including natural, recirculation, tunnel, and cross-tunnel ventilation. In addition to these basic ventilation types, evaporative pad cooling, soaking, misting, fogging and mechanical ventilation can all be intermixed to maximize the cooling capacity of your system.
A Natural Ventilation System relies only on wind to cool your barn using open side walls or curtain side walls.

Advantages: low investment cost, low electrical operating cost, zero fan noise, easy management and operation, bright and airy work space, animals will not be affected by power failures.

Disadvantages: little to no temperature and air exchange control, no insect control, radiant sun increases temperature on outside stalls, precise building location is required to maximize wind direction.
A Tunnel Ventilation System uses a series of exhaust fans on the short end of your building with inlets located on the opposite end. Air enters the building through the inlets where it is pulled down the length of your building like a wind tunnel and exhausted out the opposite end. The exhaust fans create air exchange and a high velocity air movement.

Advantages: insect control, consistent environment, proper temperature, humidity and odor control, keeps bedding and floors dry.

Disadvantages: higher investment cost when compared to natural ventilation, very little natural light, not suitable for year round use without a fresh air system due to inadequate fresh air distribution during cool winter ventilation conditions.
Cross Tunnel Ventilation is very similar to Tunnel Ventilation whereas a series of exhaust fans and inlets are used on the walls of your building. With Cross Tunnel Ventilation, the exhaust fans and inlets are located on the long sides of your building instead of the short sides. The air is pulled through the width of your building instead of through the length like it is with regular Tunnel Ventilation.

Advantages: building ends can be used for necessary overhead doors, insect control, consistent environment, proper temperature, humidity and odor control, keeps bedding and floors dry.

Disadvantages: higher investment cost when compared to natural ventilation, very little natural light, not suitable for year round use due to inadequate fresh air distribution during cool winter ventilation conditions.
Recirculation Ventilation uses a series of recirculation fans that are positioned to blow air across the animals to create a cooling effect. When designed properly with an open or curtain side wall, you can also get an air exchange in the building.

Advantages: insect control, consistent environment, proper temperature, humidity and odor control, keeps bedding and floors dry

Disadvantages: higher installation and operating costs when compared to natural ventilation.
Selecting a ventilation system depends on a number of factors including budget, building location and orientation, and your complete ventilation strategy. Call our ventilation experts at 1-800-998-2398 or e-mail us at [email protected] to help design the best system for you.
J&D has knowledgable Engineering and Sales staff that can assist you in this process. We will design and recommend options to give you the most effective system. Call our ventilation experts at 1-800-998-2398 or e-mail us at [email protected] to help design the best system for you.
All fans should be cleaned regularly by removing accumulated dirt and debris on louvers, blades and motors to improve performance. Dirt that clogs your fan motor will cause it to run hot, and will reduce the life of your motor. You should also regularly check fan belts and keep them adjusted to factory specifications. Loose belts can cause belt slippage and will reduce the airflow of your fan.
J&D recommends a cooling system when temperatures reach between 85° – 90° depending on your application.
In the summer, a ceiling fan creates a mild wind chill to help cool the building. In the winter, a ceiling fan helps to mix the warm air that collects on the ceiling and in the peaks of most industrial and commercial buildings. By installing a ceiling fan, the warm air is recirculated back down to the floor level to help maintain a uniform temperature and save on heating costs.
For preventing heat stratification, it will be depend on the height of the ceiling. With ceilings between 15′ and 30′, ceiling fans should be mounted to cover 4000 square feet of floor area. For cooling people during the hot summer months, fans should be placed 15′ to 20′ apart.
J&D recommends having all electrical work performed by a certified electrician. The electrician can find the wiring diagram on the motor label.
J&D offers a 2 year replacement warranty on all electric fan motors, unlike many of our competitors who offer only a one year warranty. Warranty is based on invoice date to the dealer, J&D does not cover freight or labor. POW14, POW18, POW18B, POW24OSC, POW30OSC, VBM60PSC-P, VBM148PSC-P, PDF24, and VRSM10-Power inlet motor carry a 1 year warranty. VR3E and VR33 motors (Mega Storm Fan) carry a 3 year warranty.