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VFL Range
29 models from 1 to 65 l/s
Principle of operation
The fluid to be cooled is circulated inside the tubes of the
heat exchange coil. Heat flows from the process fluid through the coil
tubes to the water outside, which is cascading downward over the tubes.
Air is forced upward through the coil, evaporating a small percentage
of the water, and discharging the heat to the atmosphere. The remaining
water falls in the sump to be recirculated by the spray water pump.
Characteristics
- low height
- counterflow design
- forced draught configuration
- horizontal air entry
at one end
- vertical air discharge
- galvanised steel
centrifugal fans with BALTIBOND Corrosion Protection System
- low pressure water
distribution system
- prime surface hot-dip
galvanised coil
- V-belt drive
Main features
- low height
- large capacity in
minimum plan area
- side by side arrangement
with up to 4 fans possible
- factory built sections
for minimum site assembly
- close capacity control
options available
- suitable for indoor
and outdoor applications
- low noise levels
- winterization options
available
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Material options
Baltiplus corrosion protection
Baltiplus
Corrosion Protection comprises all steel components fabricated from Z
600 galvanised steel with 600 g of zinc per mē coating. Cut edges are
protected with a zinc rich paint. All fasteners have a 3-stage protective
coating consisting of a zinc phosphate treatment, a zinc rich inorganic
resin coating and an aluminium rich organic top coat. The exterior surfaces
of the equipment are finished with a coat of polymeric zinc aluminium
paint.
Baltibond Corrosion Protection System
The BALTIBOND Corrosion Protection System is applied
to individual galvanized steel components prior to assembly. These components
are manufactured from Z 600 mill galvanized steel sheets with 600 g of
zinc/mē. After manufacturing
the components undergo an industrial cleaning and drying pretreatment
process. Immediately after the pretreatment the components are electrostatically
coated with a dry, polymeric hybrid thermosetting powder. The coated components
are then put through a thermally activated curing process during which
the powder is fuse bonded to the substrate. Stringent quality control
procedures and regular testing during the coating process assure consistent
high quality of the protection system. The fasteners used for assembly
have a 3-stage protective coating comprising a zinc phosphate treatment,
a zinc rich inorganic resin coating and an aluminum rich organic top coat.
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