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Tube Ventilation System

Product Description:
Tube ventilation is a unique method that gently introduces fresh air into enclosed environments without introducing damaging cold drafts. By creating environments that are infused with fresh air, it is ideal for calf barns and other animal rearing facilities, including poultry and swine as well as greenhouses, commercial buildings and industrial settings. J&D Manufacturing customizes each Tube Ventilation System for your specific application.

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Key Features:

Please note that the tube must be ordered separately from fan and hood.

System Features:

  • Positive pressure system
  • Provides gentle, fresh air induction without creating a draft
  • Reduces airborne bacterial counts and respiratory disease when used as a fresh air inlet

 

Fan Features:

  • 18-gauge galvanized housing with formed channel for securing the ventilation tube to the fan
  • Corrosion-resistant guards
  • Totally enclosed, maintenance-free, direct drive, high efficiency motors have completely sealed ball bearings, UL and CUL recognized and are covered by a 2 Year Warranty

 

Ventilation Tube Features:

  • Custom hole diameter, spacing and location designed specifically for your application
  • Reinforced poly construction
  • Standard hole sizes are ½”, ¾”, 1”, 1¼”, 1½”, 1¾”, 2”, 2¼”, & 2½” (up to two of the same size can be used per punch) Contact J&D for custom hole sizing
  • Tube is ordered separately, see Ventilation Tubes page for selectable options

Applications:

  • Dairy
  • Greenhouse
  • Industrial
  • Swine
Part - Details
12" Tube Fan with Weather Hood, Single Phase
VTGW12P12A Tube Fan W/Weather Hood 12", 115/230V, 1 PH, 1 SPD, 1,200 CFM, Direct Drive, 8 Blade-Poly Prop
16" Tube Fan with Weather Hood, Single Phase
VTGW16P19A Tube Fan W/Weather Hood 16", 115/230V, 1 PH, 1 SPD, 1,900 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW16P22A Tube Fan W/Weather Hood 16", 115/230V, 1 PH, 1 SPD, 2,200 CFM, Direct Drive, 3 Blade-Poly Prop
VTGW16P27A Tube Fan W/Weather Hood 16", 115/230V, 1 PH, 1 SPD, 2,700 CFM, Direct Drive, 6 Blade-Poly Prop
20" Tube Fan with Weather Hood, Single Phase
VTGW20P33A Tube Fan W/Weather Hood 20", 115/230V, 1 PH, 1 SPD, 3,300 CFM, Direct Drive, 2 Blade-Poly Prop
VTGW20P35A Tube Fan W/Weather Hood 20", 115/230V, 1 PH, 1 SPD, 3,500 CFM, Direct Drive, 3 Blade-Poly Prop
VTGW20P39A Tube Fan W/Weather Hood 20", 115/230V, 1 PH, 1 SPD, 3,900 CFM, Direct Drive, 4 Blade-Poly Prop
24" Tube Fan with Weather Hood, Single Phase
VTGW24P41A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 4,100 CFM, Direct Drive, 3 Blade-Poly Prop
VTGW24A45A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 4,500 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTGW24P50A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 5,000 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P56A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 5,600 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P61A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 6,100 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P65A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 6,500 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P72A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 7,200 CFM, Direct Drive, 4 Blade-Poly Prop
24" Tube Fan with Weather Hood, Three Phase
VTGW24P41A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 4,100 CFM, Direct Drive, 3 Blade-Poly Prop
VTGW24P44A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 4,400 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P47A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 4,700 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P53A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 5,300 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P60A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 6,000 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P64A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 6,400 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P72A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 7,200 CFM, Direct Drive, 4 Blade-Poly Prop
30" Tube Fan, Single Phase
VTG30A63A Tube Fan 30", 230V, 1 PH, 1 SPD, 6,271 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTG30A69A Tube Fan 30", 230V, 1 PH, 1 SPD, 6,866 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTG30A74A Tube Fan 30", 230V, 1 PH, 1 SPD, 7,351 CFM, Direct Drive, 3 Blade-Aluminum Prop
30" Tube Fan, Three Phase
VTG30A62A-3 Tube Fan 30", 230/460V, 3 PH, 1 SPD, 6,235 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTG30A67A-3 Tube Fan 30", 230/460V, 3 PH, 1 SPD, 6,692 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTG30A73A-3 Tube Fan 30", 230/460V, 3 PH, 1 SPD, 7,254 CFM, Direct Drive, 3 Blade-Aluminum Prop
36" Tube Fan, Three Phase
VTG36GA86A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 8,600 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA92A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 9,200 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA96A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 9,500 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA103A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 10,300 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA112A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 11,200 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA112A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 12,100 CFM, Belt Drive, 4 Blade-Galvanized Prop
Part #
VTGW12P12A
12" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 12", 115/230V, 1 PH, 1 SPD, 1,200 CFM, Direct Drive, 8 Blade-Poly Prop
Part #
VTGW16P19A
16" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 16", 115/230V, 1 PH, 1 SPD, 1,900 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTGW16P22A
16" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 16", 115/230V, 1 PH, 1 SPD, 2,200 CFM, Direct Drive, 3 Blade-Poly Prop
Part #
VTGW16P27A
16" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 16", 115/230V, 1 PH, 1 SPD, 2,700 CFM, Direct Drive, 6 Blade-Poly Prop
Part #
VTGW20P33A
20" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 20", 115/230V, 1 PH, 1 SPD, 3,300 CFM, Direct Drive, 2 Blade-Poly Prop
Part #
VTGW20P35A
20" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 20", 115/230V, 1 PH, 1 SPD, 3,500 CFM, Direct Drive, 3 Blade-Poly Prop
Part #
VTGW20P39A
20" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 20", 115/230V, 1 PH, 1 SPD, 3,900 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTGW24P41A
24" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 4,100 CFM, Direct Drive, 3 Blade-Poly Prop
Part #
VTGW24A45A
24" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 4,500 CFM, Direct Drive, 3 Blade-Aluminum Prop
Part #
VTGW24P50A
24" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 5,000 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTGW24P56A
24" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 5,600 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTGW24P61A
24" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 6,100 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTGW24P65A
24" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 6,500 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTGW24P72A
24" Tube Fan with Weather Hood, Single Phase
Details
Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 7,200 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTGW24P41A-3
24" Tube Fan with Weather Hood, Three Phase
Details
Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 4,100 CFM, Direct Drive, 3 Blade-Poly Prop
Part #
VTGW24P44A-3
24" Tube Fan with Weather Hood, Three Phase
Details
Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 4,400 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTGW24P47A-3
24" Tube Fan with Weather Hood, Three Phase
Details
Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 4,700 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTGW24P53A-3
24" Tube Fan with Weather Hood, Three Phase
Details
Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 5,300 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTGW24P60A-3
24" Tube Fan with Weather Hood, Three Phase
Details
Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 6,000 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTGW24P64A-3
24" Tube Fan with Weather Hood, Three Phase
Details
Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 6,400 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTGW24P72A-3
24" Tube Fan with Weather Hood, Three Phase
Details
Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 7,200 CFM, Direct Drive, 4 Blade-Poly Prop
Part #
VTG30A63A
30" Tube Fan, Single Phase
Details
Tube Fan 30", 230V, 1 PH, 1 SPD, 6,271 CFM, Direct Drive, 3 Blade-Aluminum Prop
Part #
VTG30A69A
30" Tube Fan, Single Phase
Details
Tube Fan 30", 230V, 1 PH, 1 SPD, 6,866 CFM, Direct Drive, 3 Blade-Aluminum Prop
Part #
VTG30A74A
30" Tube Fan, Single Phase
Details
Tube Fan 30", 230V, 1 PH, 1 SPD, 7,351 CFM, Direct Drive, 3 Blade-Aluminum Prop
Part #
VTG30A62A-3
30" Tube Fan, Three Phase
Details
Tube Fan 30", 230/460V, 3 PH, 1 SPD, 6,235 CFM, Direct Drive, 3 Blade-Aluminum Prop
Part #
VTG30A67A-3
30" Tube Fan, Three Phase
Details
Tube Fan 30", 230/460V, 3 PH, 1 SPD, 6,692 CFM, Direct Drive, 3 Blade-Aluminum Prop
Part #
VTG30A73A-3
30" Tube Fan, Three Phase
Details
Tube Fan 30", 230/460V, 3 PH, 1 SPD, 7,254 CFM, Direct Drive, 3 Blade-Aluminum Prop
Part #
VTG36GA86A-3
36" Tube Fan, Three Phase
Details
Tube Fan 36", 230/460V, 3 PH, 1 SPD, 8,600 CFM, Belt Drive, 4 Blade-Galvanized Prop
Part #
VTG36GA92A-3
36" Tube Fan, Three Phase
Details
Tube Fan 36", 230/460V, 3 PH, 1 SPD, 9,200 CFM, Belt Drive, 4 Blade-Galvanized Prop
Part #
VTG36GA96A-3
36" Tube Fan, Three Phase
Details
Tube Fan 36", 230/460V, 3 PH, 1 SPD, 9,500 CFM, Belt Drive, 4 Blade-Galvanized Prop
Part #
VTG36GA103A-3
36" Tube Fan, Three Phase
Details
Tube Fan 36", 230/460V, 3 PH, 1 SPD, 10,300 CFM, Belt Drive, 4 Blade-Galvanized Prop
Part #
VTG36GA112A-3
36" Tube Fan, Three Phase
Details
Tube Fan 36", 230/460V, 3 PH, 1 SPD, 11,200 CFM, Belt Drive, 4 Blade-Galvanized Prop
Part #
VTG36GA112A-3
36" Tube Fan, Three Phase
Details
Tube Fan 36", 230/460V, 3 PH, 1 SPD, 12,100 CFM, Belt Drive, 4 Blade-Galvanized Prop

Product Details:

Part # Details
12" Tube Fan with Weather Hood, Single Phase
VTGW12P12A Tube Fan W/Weather Hood 12", 115/230V, 1 PH, 1 SPD, 1,200 CFM, Direct Drive, 8 Blade-Poly Prop
16" Tube Fan with Weather Hood, Single Phase
VTGW16P19A Tube Fan W/Weather Hood 16", 115/230V, 1 PH, 1 SPD, 1,900 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW16P22A Tube Fan W/Weather Hood 16", 115/230V, 1 PH, 1 SPD, 2,200 CFM, Direct Drive, 3 Blade-Poly Prop
VTGW16P27A Tube Fan W/Weather Hood 16", 115/230V, 1 PH, 1 SPD, 2,700 CFM, Direct Drive, 6 Blade-Poly Prop
20" Tube Fan with Weather Hood, Single Phase
VTGW20P33A Tube Fan W/Weather Hood 20", 115/230V, 1 PH, 1 SPD, 3,300 CFM, Direct Drive, 2 Blade-Poly Prop
VTGW20P35A Tube Fan W/Weather Hood 20", 115/230V, 1 PH, 1 SPD, 3,500 CFM, Direct Drive, 3 Blade-Poly Prop
VTGW20P39A Tube Fan W/Weather Hood 20", 115/230V, 1 PH, 1 SPD, 3,900 CFM, Direct Drive, 4 Blade-Poly Prop
24" Tube Fan with Weather Hood, Single Phase
VTGW24P41A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 4,100 CFM, Direct Drive, 3 Blade-Poly Prop
VTGW24A45A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 4,500 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTGW24P50A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 5,000 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P56A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 5,600 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P61A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 6,100 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P65A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 6,500 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P72A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 7,200 CFM, Direct Drive, 4 Blade-Poly Prop
24" Tube Fan with Weather Hood, Three Phase
VTGW24P41A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 4,100 CFM, Direct Drive, 3 Blade-Poly Prop
VTGW24P44A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 4,400 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P47A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 4,700 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P53A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 5,300 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P60A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 6,000 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P64A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 6,400 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P72A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 7,200 CFM, Direct Drive, 4 Blade-Poly Prop
30" Tube Fan, Single Phase
VTG30A63A Tube Fan 30", 230V, 1 PH, 1 SPD, 6,271 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTG30A69A Tube Fan 30", 230V, 1 PH, 1 SPD, 6,866 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTG30A74A Tube Fan 30", 230V, 1 PH, 1 SPD, 7,351 CFM, Direct Drive, 3 Blade-Aluminum Prop
30" Tube Fan, Three Phase
VTG30A62A-3 Tube Fan 30", 230/460V, 3 PH, 1 SPD, 6,235 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTG30A67A-3 Tube Fan 30", 230/460V, 3 PH, 1 SPD, 6,692 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTG30A73A-3 Tube Fan 30", 230/460V, 3 PH, 1 SPD, 7,254 CFM, Direct Drive, 3 Blade-Aluminum Prop
36" Tube Fan, Three Phase
VTG36GA86A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 8,600 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA92A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 9,200 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA96A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 9,500 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA103A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 10,300 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA112A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 11,200 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA112A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 12,100 CFM, Belt Drive, 4 Blade-Galvanized Prop

Product Details:

Part # Details
12" Tube Fan with Weather Hood, Single Phase
VTGW12P12A Tube Fan W/Weather Hood 12", 115/230V, 1 PH, 1 SPD, 1,200 CFM, Direct Drive, 8 Blade-Poly Prop
16" Tube Fan with Weather Hood, Single Phase
VTGW16P19A Tube Fan W/Weather Hood 16", 115/230V, 1 PH, 1 SPD, 1,900 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW16P22A Tube Fan W/Weather Hood 16", 115/230V, 1 PH, 1 SPD, 2,200 CFM, Direct Drive, 3 Blade-Poly Prop
VTGW16P27A Tube Fan W/Weather Hood 16", 115/230V, 1 PH, 1 SPD, 2,700 CFM, Direct Drive, 6 Blade-Poly Prop
20" Tube Fan with Weather Hood, Single Phase
VTGW20P33A Tube Fan W/Weather Hood 20", 115/230V, 1 PH, 1 SPD, 3,300 CFM, Direct Drive, 2 Blade-Poly Prop
VTGW20P35A Tube Fan W/Weather Hood 20", 115/230V, 1 PH, 1 SPD, 3,500 CFM, Direct Drive, 3 Blade-Poly Prop
VTGW20P39A Tube Fan W/Weather Hood 20", 115/230V, 1 PH, 1 SPD, 3,900 CFM, Direct Drive, 4 Blade-Poly Prop
24" Tube Fan with Weather Hood, Single Phase
VTGW24P41A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 4,100 CFM, Direct Drive, 3 Blade-Poly Prop
VTGW24A45A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 4,500 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTGW24P50A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 5,000 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P56A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 5,600 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P61A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 6,100 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P65A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 6,500 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P72A Tube Fan W/Weather Hood 24", 115/230V, 1 PH, 1 SPD, 7,200 CFM, Direct Drive, 4 Blade-Poly Prop
24" Tube Fan with Weather Hood, Three Phase
VTGW24P41A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 4,100 CFM, Direct Drive, 3 Blade-Poly Prop
VTGW24P44A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 4,400 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P47A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 4,700 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P53A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 5,300 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P60A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 6,000 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P64A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 6,400 CFM, Direct Drive, 4 Blade-Poly Prop
VTGW24P72A-3 Tube Fan W/Weather Hood 24", 230/460V, 3 PH, 1 SPD, 7,200 CFM, Direct Drive, 4 Blade-Poly Prop
30" Tube Fan, Single Phase
VTG30A63A Tube Fan 30", 230V, 1 PH, 1 SPD, 6,271 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTG30A69A Tube Fan 30", 230V, 1 PH, 1 SPD, 6,866 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTG30A74A Tube Fan 30", 230V, 1 PH, 1 SPD, 7,351 CFM, Direct Drive, 3 Blade-Aluminum Prop
30" Tube Fan, Three Phase
VTG30A62A-3 Tube Fan 30", 230/460V, 3 PH, 1 SPD, 6,235 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTG30A67A-3 Tube Fan 30", 230/460V, 3 PH, 1 SPD, 6,692 CFM, Direct Drive, 3 Blade-Aluminum Prop
VTG30A73A-3 Tube Fan 30", 230/460V, 3 PH, 1 SPD, 7,254 CFM, Direct Drive, 3 Blade-Aluminum Prop
36" Tube Fan, Three Phase
VTG36GA86A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 8,600 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA92A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 9,200 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA96A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 9,500 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA103A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 10,300 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA112A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 11,200 CFM, Belt Drive, 4 Blade-Galvanized Prop
VTG36GA112A-3 Tube Fan 36", 230/460V, 3 PH, 1 SPD, 12,100 CFM, Belt Drive, 4 Blade-Galvanized Prop

Accessories:

Part # Details
Accessories
PP10897 Transition, Tube Fan, 32"-36" Tube to 24" Tube Fan

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 jdmfg@jdmfg.com 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 jdmfg@jdmfg.com 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.