|
PRE-FILTER
The pre filter is designed solely to protect the life of the
micro filter. For the majority of units, Bofa use a pleated
synthetic media with a separation of typically 95% of particulate
down to 0.8 microns. In cases where larger amounts of sub
micron particulate are generated, a higher efficiency filter
can be fitted or stand alone Bag filter can be installed to
give greater life to the pre filter and ensure adequate protection
to the main filter.
MICRO FILTER
Bofa Micro Filters incorporate a series of bonded webbing
between the pleats. This feature not only ensures even spacing
between each pleat, but also alleviates the possibility of
airflow vibration or collapse through pressure build up during
gradual filter saturation. Each Micro filter is designed to
withstand up to 6 times the maximum operating pressure for
its designated unit, with filter efficiency of 99.997% down
to 0.3 microns and 95% as small as 0.1 microns. |
AIR FILTERS
Bactiguard air filters, used in various grades of pre and
micro media's have been proven in independent testing to eradicate
a wide range of micro-organisms.
A list of the micro-organisms used
in testing can be supplied on request. Most common types of
bacteria referred to are MRSA, Salmonella and E.coli. On fungi,
the most common referred to is aspergillus.
GAS FILTER
The standard gas filter is made up of a 50/50 mix of Activated
Aluminium Potassium Permanganate and Activated Carbon. The
media neutralises a broad base of chemical and VOC (Volatile
Organic Compound) pollutants. A comprehensive range of specialised
filters together with electronic gas sensing is available
for more demanding or diverse applications.
See Unit Options page for more details.
All filters are produced in accordance with ISO9002 with micron
filtration complying with BS3928. A certificate of conformity
for each filter is available upon request.
PUMP TECHNOLOGY
The pump is the heart of the unit and as such, any compromise
on quality will have an adverse effect on performance and
long term reliability. Bofa use only the highest quality pumps
and motors in all their units. All pumps are individually
matched to the motors and dynamically balanced accordingly.
Each assembly is produced in accordance with ISO 9002 and
CE marked. |
