PFM 20 9 - Page 15

New Partnership Provides Complete Filtering
Solution to HVAC Users
our UK companies have
recently teamed up to provide a
complete filtering solution to
Galebreaker, DHD Cooling, and GVS
Filter Technology, all specialists in
their fields, have come together to
offer comprehensive filtering and
filter screen systems for HVAC
RABScreen external filter screens have
become a proven method of protecting
all air movement equipment saving
energy, time and money through their
external fitment
Working with Galebreaker means that
HVAC users can now have either fixed
or rolling systems, both of which protect
equipment from windy conditions. With
experience in the HVAC and cooling
tower market, DHD Cooling is also
concerned with filtering to remove
airborne debris but provides a
comprehensive service including looking
at thermal performance of cooling
systems too. GVS Filter Technology, as
one of the leading manufacturers of
filters and components, provides energy
efficient filters which work perfectly with
RABScreen external filters.
Reducing the amount of airborne debris
entering a cooling system can drastically
reduce the effects of fouling on
performance and help reduce the
chemical demands of open evaporative
systems by reducing the amount of
nutrients in the water. Filtration prevents
large quantities of airborne contaminants
from blocking coils, and collecting in
cooling fills which can quickly build up.
Catching this debris in an easy to access
external location and simple regular
cleaning can keep equipment clean and
running more efficiently for longer
periods, improving performance and
reducing maintenance time. The benefits
are enormous as a 1mm layer of dirt
insulating coil fins can reduce efficiency
by 21% and increase energy use by as
much as 30%.
Wind reduction screens have proved to
be a great success in the large air cooled
condenser and air cooler markets
globally using Galebreaker systems.
These help reduce the effects of wind
sheer during periods of high winds,
performance and reducing the effects of
varying wind loads on mechanical
Winter protection screens can also help
improve thermal efficiency by reducing
the glycol content of closed circuit
cooling systems, which can increase
thermal capacity or simply by protecting
units from the effects of freezing winds.
Further information is available from
RABScreen on 01635 248633 by
emailing or by
visiting the company’s website at
See us at HVACR 23-25Jan 2018.
Reader Reply: 209010


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