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Ventilation Systems
Val-co HyperMAX Fiber-glass Fans - 36", 50", 54"
Val-co HyperMAX Fiber-glass Fans - 36", 50", 54"
Val-Co HyperMAX Fiber-glass Fan
Val-Co HyperMAX fiberglass fans are constructed with a corrosion-resistant, molded fiberglass housing.  Using new technology in computer-aided design, the oriface, blade, cone and motor combinations optimize the use of the motor's power curve.  An auto belt tensioner reduces maintenance.  The motors have sealed ball bearing and thermal overload protection.  With higher cubic feet per minute (CFM) and CFM/Watt per fan, producers need fewer fans per house to achieve the desired air moving capacity.  Exhaust cones are available in fiberglass or poly,




Val-co Power Miser - Direct Drive - 12", 24"
Val-co Power Miser - Direct Drive - 12", 24"
Val-Co Power Miser
The Val-Co Power Miser Fan Series uses a unique four-point stainless steel motor mount design the provides minimum air restriction and quiet fan operation.  The custom 230 Volt PC motors have 2 or 3 wire variable speed control options.  Fiberglass molding resists corrosion and the gradual downward facing slope of the fan whisks moisture away from the fan blades.  PVC shutters are durable and self-cleaning.







Canarm FGI Fiber-glass - 36", 50" belt drive.  18", 24", 36" direct drive.
Canarm FGI Fiber-glass - 36", 50" belt drive. 18", 24", 36" direct drive.
Can-Arm FGI Fiber-Glass
The patented design of the FGI Fiber-glass provides excellent performance without a cone.  The self-draining, sloped housing is quick and easy to clean reducing maintenance costs.  The FGI fans have smooth operating, easy to clean, tie-bar poly shutters with stainless steel frame.









Val-co Hemisphere Mixing Fan - 48", 72" diameter
Val-co Hemisphere Mixing Fan - 48", 72" diameter
Val-Co Hemisphere Mixing Fan
The Hemisphere Mixing Fan was designed for the layer industry.  It works to quietly and evenly distribute the air throughout the house.  The Hemisphere draws air up from the floor and pushes it out towards the walls to decrease drafts and gusts over the birds.  The Hemisphere Mixing Fan provides a more uniform temperature across the house.








Stir Fans
DirectAire Stir Fan - 2 speed 18", 20", 24"
DirectAire Stir Fan - 2 speed 18", 20", 24"
DirectAire Stir Fans


DirectAire Stir Fans are important in your effort to reduce costs and improve the environment inside your buildings during summer and winter months.  Because warm air rises and cool air falls, there is often a 5 to 8 degree Fahrenheit  difference between the ceiling and floor temperatures.  One way to help minimize this temperature difference is to install DirectAire Stir Fans.  The main purpose of air circulation is to cool and control the climate to reduce heat stress on your animals and keep production at the maximum level.  DirectAire Circulating Fans keep your building dry by reducing the collection of moisture and condensation, and also to help dispel gasses and odors.   The recycling of heat will reduce fuel costs and create a healthy environment for animals and workers.

Val-Co Stir Fans (Variable Speed) - 12", 20", 24", 36"
Val-Co Stir Fans (Variable Speed) - 12", 20", 24", 36"
Val-Co Stir Fans

Val-Co Air Stir Fans reduce stratification and lower heating costs.  Available in four sizes with variable speeds, these fans circulate air to stabilize the environmental temperature and improve heating efficiency.   The PVC-coated, welded wire guard screen snaps together for quick removal.   The PVC-coated, welded wire guard screen snaps together for quick removal.  Three mounting options allow the fans to be hung on the ceiling, truss, walls or posts.



PWAire Stir Fan - 36"
PWAire Stir Fan - 36"
PWAire Stir Fan

The motors and blade configurations feature the latest innovation in European technology for maximum efficiency.  During the quiet and efficient on/off cycles, PWAire axial flow fans generate minimum noise which help to maintain a serene atmosphere.   Suspended from a steel powdercoated ceiling bracket PWAire axial flow fans swivel into position for ease of operation.





Inlets
Double L - AC3010 Ceiling Inlet

AC3010 Ceiling Inlet
AC3010 Ceiling Inlet
The 360 degree insulated actuated ceiling inlet was designed for cold climate conditions.  The AC3010 Actuated Inlet has no blades to break, fall out, or get stuck open or closed. Air enters AC3010 machine actuated inlet from attic and is evenly distributed in all 360 directions into the poultry barn. The air travels along the ceiling instead of falling directly onto the birds. The AC3010 Actuated Inlet gently mixes air without creating a draft resulting in even temperatures throughout entire room.
  • No freeze-up and minimal moisture buildup
  • Four Point Pivot heavy-duty, durable, Reactive Injection Molding (RIM) construction and heavy-duty PVC and stainless steel components allow for easy operation and minimal maintenance of vent
  • Tightest seal on market - no air leakage when attic air vent is closed
  • Drier litter conditions and less humidity
  • Larger bottom board (removable lid) than competition - directs air along ceiling with no downdraft on animals
For more information, please visit  Poultry Ceiling Inlets


Double L - DirectAire 4413 Sidewall Inlet

DirectAire 4413 Sidewall Inlet
DirectAire 4413 Sidewall Inlet
The DirectAire 4413 has an aerodynamic, curved louver blade that
directs fresh air along ceiling to the ceiling peak for effective air mixing and speedsair to the center of even wide poultry houses. It delivers more air (cfm) than conventional metal vents and reduces the number of vents needed.

-    reduces or eliminates bird drafting
-    saving on heating costs
-    fully sealed against air leakage and light.
-    during operation airflow is directed through vent's top opening rather than leaking out bottom or sides of vent.
-    maintain a 50% greater air velocity 20 feet from vent than conventional metal vents
-    available in four different sizes
-    rodent and corrosion resistant

For more information, please visit  DirectAire 4413 Inlet



JDP 2600 2-Way Double-Sided Ceiling Air Inlet
JDP 2600 2-Way Double-Sided Ceiling Air Inlet
Double L - JDP 2600 2-Way Double-Sided Ceiling Air Inlet

The JDP 2600 fully insulated 2-Way Gravity Inlet is great for minimum to maximum ventilation when you need precise control of air movement. The JDP2600 Attic Inlet insulated lids direct air along ceiling for proper air mixing instead of allowing cold air to fall directly on animals. It is constructed of a single piece, fully insulated rotomolded housing frame with 1" thick fully insulated lids to minimize condensation, dripping, and inlet freeze-up. Each JDP2600 2-Way Inlet has two frictionless styrofoam PVC covered insulated lids on a continuous PVC hinge that swings down to allow clean attic air into the main room. When 2-Way Vent insulated lids are closed, the inlet is fully sealed against air leakage and light. The JDP2600 Vent is available in Gravity or Actuated Style Poultry Inlets.

The JDP2600 Gravity Vent counterweight lids open automatically as the static pressure increases in the building and can be shut off when not needed. The JDP2600 Actuated Attic Vents open and close with an actuator machine. The JDP2600 Attic Inlets can withstand harsh agricultural environments and extreme cold weather conditions.  For more information, please visit JDP 2600 Inlet.

Val-Co Molded Wall Inlet
Val-Co Molded Wall Inlet
Val-Co Molded Wall Inlet




Light Traps

Dandy Max-Flow

The Dandy Max-Flow Light Trap is the newest light trap design from
Di Drive
Di Drive

Dandy. This trap offers the best air flow on the market and in return requires a smaller square footage of trap.
For use in pullets for complete darkout capabilities. We have custom sizes to fit your particular retrofit, and a selection of sizes in our price sheet to fit any plenum wall or dugout sidewall.



Tunnel Shutters

DI Tunnel shutters

Tunnel Shutters
Tunnel Shutters
Tunnel Shutters® are designed and manufactured to drastically reduce the High Energy Costs and eliminate the operating issues associated with curtains and door systems in Poultry Houses, Hog and Dairy Barns.

Tunnel Shutters® have an air tight pressure seal and utilize the  negative air pressure within the house as opposed to Doors that constantly fight against the static pressure. When closed the Shutters create a 2 inch thick insulated solid wall!

Also, the modular Tunnel Shutters® Panels are fully insulated providing an
Tunnel Shutters
Tunnel Shutters

insulating “R” value of R-9, which is approximately 9 times that of Curtains and higher than most Door products. 


  • Next generation galvanized steel shutter available
  • Improved Airflow Patterns and Speeds
  • Utilizes negative pressure of house or barn
  • Sectional for Vent Assist and Tunnel Transition
  • Cooled air directed onto flock
  • Higher Insulation Values
  • Varying air flow angles
  • Eliminate End Wall Pads/Doghouses
  • No "Dead Zones"
  • Faster opening/closing times
  • Simple Inexpensive Installation
  • Improves Fan efficiency


DRIVES

Di Drives

Di Drives
Di Drives


The di drive is the most powerful curtain and vent machine.  With its heavy duty construction, it pulls 2200Ibs with a speed of 2.25 feet per minute.
  • Has simple accurage limit switches
  • Internal manual open/close switches
  • Internal safety switch prevents overriding of the limit switches
  • Internal safety switch prevents overriding of the limit switches
  • PCB instead of hand wired circuits for great reliability
  • Totally sealed and lubricated for life (no regular maintenance required)
Linear Actuators

VA Vent Door Actuator
VA Vent Door Actuator
Canarm VA Vent Door Actuator
The Canarm VA Vent Door Actuator is the first actuator designed specifically for agricultural applications.  It is the most economical way of opening your air inlets.
  • built in anti-rotation device
  • ready to mount to the wall
  • built in potentiometer
  • totally sealed unit
  • easy to adjust limit switch
  • easy access wiring
  • suitable for wet locations
Varifan Linear Actuator
Varifan Linear Actuator
Varifan Linear Actuator
The Varifan actuator is designed for easy installation and reliable operation in livestock's harshest environments, the field proven Varifan linear actuator is ready to meet and exceed your ventilation needs.

The Varifan linear actuator comes with a keyed shaft, adjustable mounting brackets, limit switches, and quick disconnect or permanent wires for the power supply and potentiometer.
  • 115 VAC low noise actuator motor
  • Heavy duty high precision sealed 10 kilohm feedback potentiometer
  • Maximum load: 650lb (300kg)
  • fully sealed housing
  • keyed carbon steel shaft
  • adjustable limit switch
  • two flexible quick disconnect or permanent cables: one for the power, the other for the potentiometer
  • 1 year warranty