W. Tombling Ltd.
Ventilation ducting for industry
Activair ventilation ducting is the most economic, accurate and efficient method of conveying and diffusing fresh air. Manufactured from polythene tubing, Activair ventilation ducting is used in a wide range of industries and applications including:
Emergency services - delivering fresh air into collapsed buildings
Advantages of Activair ventilation ducts
Activair ventilation ducts have many advantages over other types of air duct. They are lightweight, easy to transport, and unaffected by most chemicals. Activair ventilation ducts cost upto 80% less than equivalent fabric or textile ducts, making replacement more economic than cleaning, repair, or removal and storage.
Ventilation ducting in animal housesVentilation is needed in animal houses to:
Remove excess heat - High temperatures are unpleasant for workers and animals, although mature cattle and sheep are tolerant of high ambient temperatures, young animals are less so, air movement helps by encouraging the bodies natural cooling system.
A typical installation consists of an axial fan suspended in the roof space at one end
of the building which draws fresh air in from outside. Ventilation ducting is connected to the fan and runs
down the length of the building. Holes cut into the sides of the ventilation ducting distribute the fresh air
in a series of high pressure jets.
Calves - allow 35m3/hr/calf for winter and 105m3/hr/calf for summer
For more information on Activair ventilation ducting
Activair ventilation ducting has been successfully used in a wide range of industries
for over 40 years. It costs upto 80% less than equivalent ducting systems and is a proven method of moving
fresh air from point to point and delivering it where required. For further information on Activair
ventilation ducting or a no obligation quotation see:
If you found this page useful, please take a moment
Copyright © 2003/6, W. Tombling Ltd.