J & D Manufacturing
6200 Hwy 12 Eau Claire WI    |    (800) 998-2398
Pruden Ventilation Extreme Air
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Pruden Ventilation by J&D Manufacturing

J&D manufactures 

Poultry Exhaust Fans

Pruden Fiberglass Fan 
Pruden Polystainless Fan with Cone

Available in 24" models. Pruden Polystainless
Fans  with Poly Cone have a stainless steel
venturi with the tightest blade tip clearance
available.


    

 
  Pruden Polystainless Fan  


Pruden Polystainless Fan with Poly Hood

Available in 12" - 24" models. Pruden
Polystainless Fans have a stainless steel
venturi with the tightest blade tip clearance
available.

    
 

 Pruden Stainless Steel Pit Plenum 

stainless steel pit plenum


Pruden Stainless Steel Pit Plenum

J&D Manufacturing’s Stainless Steel Pit
Plenums allow gasses to be exhausted 
from the pit without using building pump
out covers. 





    

 
  Pruden Polystainless Pit Transition Hood  
Pruden Polystainless Pit Transition Hood

Fits 12" - 24" Pruden Polystainless Fans. With
an easy install stainless steel bracket, just
mount the Polystainless Pit Transition Hood
and slide in the fan.





    
 

 24" Poly Pit Plenum Fan 

24" Poly Pit Plenum Fan
New from J&D! The 24" Poly Pit Plenum Fan incorporates the center fan body into the plenum
to create a system that protrudes less from the
side of your building.

    
 
 
24" Poly Pit Transition Fan 
24" Poly Pit Transition Fan

New from J&D! The 24" Poly Pit Transition Fan features a brand new design that incorporates
the center fan body into the transition.


    
 
Pruden Adjustable Baffle Inlet 
Pruden Adjustable Baffle Inlet

The Pruden Adjustable Baffle Inlet from
J&D Manufacturing is an advanced air
control system designed to draw fresh
air from the attic during winter, and
directly from the outside during the 
summer.

    
 
 
Pruden Actuated Ceiling Inlet 
Pruden Actuated Ceiling Inlet

Feature a low door pivotpoint that directs air
across the ceiling for better mixing, not down 
on the animals.





    
 
Pruden Inlet Actuator 
Pruden Inlet Actuators

J&D Manufacturing's Pruden Inlet Actuators
is designed to work with many types of inlet
openings including ceiling and side wall inlets.


    
 
 
Pruden Counter Weighted Ceiling Inlet 
Pruden Counter Weighted Ceiling Inlet

J&D's Pruden Counter-Weighted Ceiling Inlets 
have insulated counter balanced doors that
operate automatically with increases in static
pressure.

 
  
 
Pruden Cool Slider Wall Inlet 
Pruden Cool Slider Wall Inlet
Pruden Cool Slider Wall Inlets from J&D
Manufacturing are an excellent option
for tunnel ventilated hog and poultry
buildings.

   
 
   
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