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Description
The Aspiromatic is a spinning cowl and ventilator, designed to cure the
problems associated with downdraught. It is suitable for
use with appliances burning all types of fuel; oil, gas, coal, wood.
The Aspiromatic is of solid
and robust construction and is guaranteed for two years against any
defect in workmanship or materials. |
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Technical Specification
The Aspiromatic is constructed from materials to resist attack from chemical
agents which may be present in the burnt gases and the atmosphere. It
comprises:-
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A stainless steel
support fitted with stainless screws which adapts easily to all
types of chimney top
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A pivot, mounted on ball
bearings specially designed to resist extremes of temperature; the
system is enclosed in a watertight area and protected by an oil
seal.
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A rotating body
composing an assembly of stainless steel helicoidal blades, each
blade riveted to the circular base frame
| Air flow & chimney
size determine the required model |
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Aspiromatic
160 |
Aspiromatic
200 |
Aspiromatic
240 |
| Chimney
Diameter |
80mm-160mm |
112mm-200mm |
150mm-240mm |
| Airflow |
125m³/h |
225m³/h |
315m³/h |
| N.B. Figures for flow
are calculated for wind speed 6-18mph |
Situation
Aspiromatic efficiency is not subject to wind direction and therefore
the cowl may be located in a variety of situations. Nevertheless,
because the cowl is driven by wind, its performance will be lower in the
case of protected conditions (small enclosed courtyards) and a maximum
under open conditions, exposed to prevailing winds.
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