The Rural Voice, 1987-08, Page 9A UNIQUE VENTILATION SYSTEM FOR HOG AND POULTRY PRODUCERS
EVEN ^, FLOW
A
Even flow chimneys with
high capacity variable speed
vans exhaust air vertically
and are constructed of
corrosion -proof polyethylene.
They are shrouded to prevent
precipitation from entering the
barn. Head wind problems as
with conventional wall fans
are eliminated_
B
A fresh air plenum
constructed of S.M.
sheets and perforated
stainless steel inlets
installed below ceiling
at a rano of one metre
of strip per hog.
A simple and effective system that
provides even distribution of fresh
incoming air and minimizes pit
gases.
Thevertical chimney stack and ventilation strip
system provides even air distribution without
creating draft.
' In existing structures this is your original ceiling
D
Fresh air enters through a skirted undereave inlet
into the 'attic' area. Ir the winter months,
solar heated air can be brought in
from an alternate attic route providing
warmer air,
Tri—Bar Flooring, Farrowing
Crates, Water Nipples and
Accessories also available
TRI -BAR FLOORING
LTD.
R.R. 5, Mitchell
519-348-9376
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protection with Farm -Guard from
The Co-operators. Farm -Guard
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LIFE • HOME •AUTO • COMMERCIAL• FARM • TRAVEL
AUGUST 1987 7