Back To Categories

Twister Exhaust Fan

Product Description:
J&D Manufacturing's Twister exhaust fan remains unchanged after 20 years. Why change a fan that is this dependable? The Twister is manufactured with a heavy gauge housing and butterfly shutters that open easily on startup, and spring closed when not in use to create a tight weather seal. The Twister is an excellent choice for farms, greenhouses, garages, workshops, hobby shops, and a variety of industrial and commercial spaces.

INTERESTED IN THIS PRODUCT?

Fill out the form and we will be in touch within a business day!

  • Have a question about this product?
  • Complete the form below and we'll be in touch with you soon.

READY TO PURCHASE?

Find a Dealer

Key Features:

  • Available in 12″, 16″, 20″, and 24″
  • Aluminum prop with zinc plated hub is balanced for smooth, vibration-free operation
  • Hinged rear guard allows for easy cleaning and maintenance by simply removing two bolts and swinging out the fan assembly
  • 18-gauge galvanized butterfly shutter has adjustable, positive draft-free closure
  • Fan comes fully assembled for easy installation. Just cut your rough opening, attach to your structure, and wire
  • Direct drive motor
  • Heavy-duty motor mount / safety guard combination has an easy-to-clean coated finish
  • Optional galvanized weather hood available to protect your fan from harsh weather and severe wind
  • Put this industrial exhaust fan in your garage to get air moving on those hot days

Applications:

  • Dairy
  • Greenhouse
  • Industrial
  • 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
VFT141130 --- 12” 1/10 115/230 1.42/0.77 60 1 1 1,725 Direct 3-Alm No yes No Fixed Non 930 10.7 850 9.7 780 8.5 660 6.9 460 4.8 0.54 13¾” x 13¾” Damper Door N 25.7 Galvanized Metallic Coated Steel Metallic Aluminum Metallic CSA 237368
VFT141131 --- 16” 1/3 115/230 3.8/1.9 60 1 1 1,725 Direct 3-Alm 12654 No yes No Fixed Non 2,310 9.4 2,190 8.6 2,050 7.7 1,590 6.3 1,240 4.9 0.57 18” x 18” Damper Door N 39 Galvanized Metallic Coated Steel Metallic Aluminum Metallic CSA UL recognized
VFT141132 --- 20” 1/3 115/230 3.8/1.9 60 1 1 1,725 Direct 3-Alm 12650 No yes No Fixed Non 3,120 12.1 2,930 11.0 2,630 9.7 2,210 8.1 1,990 7.0 0.68 21½” x 21½” Damper Door N 44 Galvanized Metallic Coated Steel Metallic Aluminum Metallic CSA UL recognized
VFT141133 --- 24” 1/2 115/230 4.8/2.4 60 1 1 1,725 Direct 3-Alm 12648 No yes No Fixed Non 4,820 13.7 4,640 12.7 4,470 11.7 4,290 10.7 4,100 9.9 0.88 25¼” x 25¼” Damper Door N 60 Galvanized Metallic Coated Steel Metallic Aluminum Metallic CSA LR63596 UL recognized E22922
Part #
VFT141130
Single Phase
Details
Twister Exhaust Fan, 12" 115/230V 1/10HP 1HP 1SP
Motor Wiring Instructions
---
Size
12”
Output (CFM)
HP
1/10
Volts
115/230
Amps NP
1.42/0.77
Hz
60
Ph
1
Spd
1
RPM
1,725
Drive
Direct
Prop
3-Alm
Test #
Cord
No
Speed Control Compatible
yes
VFD Compatible
No
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
930
CFM/ Watt @ .0 SP
10.7
CFM@ .05" SP
850
CFM/ Watt @ .05" SP
9.7
CFM@ .10" SP
780
CFM/ Watt @ .10" SP
8.5
CFM@ .15" SP
660
CFM/ Watt @ .15" SP
6.9
CFM@ .20" SP
460
CFM/ Watt @ .20" SP
4.8
Air Flow Ratio
0.54
FEI @ 0.10" SP
Rough-In Dimensions
13¾” x 13¾”
Shutter
Damper Door
Cone
N
Net Wt
25.7
Housing Material
Galvanized
Housing Color
Metallic
Guard material and coating
Coated Steel
Guard Color
Metallic
Guard Spacing
Blade Material
Aluminum
Blade Color
Metallic
Component Certifications
CSA 237368
Part #
VFT141131
Single Phase
Details
Twister Exhaust Fan, 16" 115/230V 1/3HP 1PH S/Var
Motor Wiring Instructions
---
Size
16”
Output (CFM)
HP
1/3
Volts
115/230
Amps NP
3.8/1.9
Hz
60
Ph
1
Spd
1
RPM
1,725
Drive
Direct
Prop
3-Alm
Test #
12654
Cord
No
Speed Control Compatible
yes
VFD Compatible
No
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
2,310
CFM/ Watt @ .0 SP
9.4
CFM@ .05" SP
2,190
CFM/ Watt @ .05" SP
8.6
CFM@ .10" SP
2,050
CFM/ Watt @ .10" SP
7.7
CFM@ .15" SP
1,590
CFM/ Watt @ .15" SP
6.3
CFM@ .20" SP
1,240
CFM/ Watt @ .20" SP
4.9
Air Flow Ratio
0.57
FEI @ 0.10" SP
Rough-In Dimensions
18” x 18”
Shutter
Damper Door
Cone
N
Net Wt
39
Housing Material
Galvanized
Housing Color
Metallic
Guard material and coating
Coated Steel
Guard Color
Metallic
Guard Spacing
Blade Material
Aluminum
Blade Color
Metallic
Component Certifications
CSA UL recognized
Part #
VFT141132
Single Phase
Details
Twister Exhaust Fan, 20" 115/230V 1/3 HP 1PH S/Var
Motor Wiring Instructions
---
Size
20”
Output (CFM)
HP
1/3
Volts
115/230
Amps NP
3.8/1.9
Hz
60
Ph
1
Spd
1
RPM
1,725
Drive
Direct
Prop
3-Alm
Test #
12650
Cord
No
Speed Control Compatible
yes
VFD Compatible
No
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
3,120
CFM/ Watt @ .0 SP
12.1
CFM@ .05" SP
2,930
CFM/ Watt @ .05" SP
11.0
CFM@ .10" SP
2,630
CFM/ Watt @ .10" SP
9.7
CFM@ .15" SP
2,210
CFM/ Watt @ .15" SP
8.1
CFM@ .20" SP
1,990
CFM/ Watt @ .20" SP
7.0
Air Flow Ratio
0.68
FEI @ 0.10" SP
Rough-In Dimensions
21½” x 21½”
Shutter
Damper Door
Cone
N
Net Wt
44
Housing Material
Galvanized
Housing Color
Metallic
Guard material and coating
Coated Steel
Guard Color
Metallic
Guard Spacing
Blade Material
Aluminum
Blade Color
Metallic
Component Certifications
CSA UL recognized
Part #
VFT141133
Single Phase
Details
Twister Exhaust Fan, 24" 115/230V 1/2HP 1PH S/Var
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
1,725
Drive
Direct
Prop
3-Alm
Test #
12648
Cord
No
Speed Control Compatible
yes
VFD Compatible
No
Fixed or Portable
Fixed
Oscillating
Non
CFM@ .0" SP
4,820
CFM/ Watt @ .0 SP
13.7
CFM@ .05" SP
4,640
CFM/ Watt @ .05" SP
12.7
CFM@ .10" SP
4,470
CFM/ Watt @ .10" SP
11.7
CFM@ .15" SP
4,290
CFM/ Watt @ .15" SP
10.7
CFM@ .20" SP
4,100
CFM/ Watt @ .20" SP
9.9
Air Flow Ratio
0.88
FEI @ 0.10" SP
Rough-In Dimensions
25¼” x 25¼”
Shutter
Damper Door
Cone
N
Net Wt
60
Housing Material
Galvanized
Housing Color
Metallic
Guard material and coating
Coated Steel
Guard Color
Metallic
Guard Spacing
Blade Material
Aluminum
Blade Color
Metallic
Component Certifications
CSA LR63596 UL recognized E22922

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

VFT141130

---

12”

1/10

115/230

1.42/0.77

60

1

1

1,725

Direct

3-Alm

yes

No

Fixed

930

10.7

850

9.7

780

8.5

660

6.9

460

4.8

0.54

13¾” x 13¾”

Damper Door

N

Galvanized

Metallic

Coated Steel

Metallic

Aluminum

Metallic

Single Phase

VFT141131

---

16”

1/3

115/230

3.8/1.9

60

1

1

1,725

Direct

3-Alm

12654

yes

No

Fixed

2,310

9.4

2,190

8.6

2,050

7.7

1,590

6.3

1,240

4.9

0.57

18” x 18”

Damper Door

N

Galvanized

Metallic

Coated Steel

Metallic

Aluminum

Metallic

Single Phase

VFT141132

---

20”

1/3

115/230

3.8/1.9

60

1

1

1,725

Direct

3-Alm

12650

yes

No

Fixed

3,120

12.1

2,930

11.0

2,630

9.7

2,210

8.1

1,990

7.0

0.68

21½” x 21½”

Damper Door

N

Galvanized

Metallic

Coated Steel

Metallic

Aluminum

Metallic

Single Phase

VFT141133

---

24”

1/2

115/230

4.8/2.4

60

1

1

1,725

Direct

3-Alm

12648

yes

No

Fixed

4,820

13.7

4,640

12.7

4,470

11.7

4,290

10.7

4,100

9.9

0.88

25¼” x 25¼”

Damper Door

N

Galvanized

Metallic

Coated 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

VFT141130

---

12”

1/10

115/230

1.42/0.77

60

1

1

1,725

Direct

3-Alm

yes

No

Fixed

930

10.7

850

9.7

780

8.5

660

6.9

460

4.8

0.54

13¾” x 13¾”

Damper Door

N

Galvanized

Metallic

Coated Steel

Metallic

Aluminum

Metallic

Single Phase

VFT141131

---

16”

1/3

115/230

3.8/1.9

60

1

1

1,725

Direct

3-Alm

12654

yes

No

Fixed

2,310

9.4

2,190

8.6

2,050

7.7

1,590

6.3

1,240

4.9

0.57

18” x 18”

Damper Door

N

Galvanized

Metallic

Coated Steel

Metallic

Aluminum

Metallic

Single Phase

VFT141132

---

20”

1/3

115/230

3.8/1.9

60

1

1

1,725

Direct

3-Alm

12650

yes

No

Fixed

3,120

12.1

2,930

11.0

2,630

9.7

2,210

8.1

1,990

7.0

0.68

21½” x 21½”

Damper Door

N

Galvanized

Metallic

Coated Steel

Metallic

Aluminum

Metallic

Single Phase

VFT141133

---

24”

1/2

115/230

4.8/2.4

60

1

1

1,725

Direct

3-Alm

12648

yes

No

Fixed

4,820

13.7

4,640

12.7

4,470

11.7

4,290

10.7

4,100

9.9

0.88

25¼” x 25¼”

Damper Door

N

Galvanized

Metallic

Coated 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.
J&D has knowledgeable 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.