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Pre Filter
The double-action filtration cyclone separation and
residual separation gives “clean air” with
minimum pressure drop. The Filter element used is sintered
bronze or plastic. The standard filter element is 25
microns.
Silica Gel Dryer
The Filtered air after passing through pre filter still
has traces of moisture in the vapour form. This moisture
in the vapour form is absorbed by the Silica Gel Dryer.
The air coming out of Silica Gel Dryer is 99.99% moisture
free. The Silica Gel used is indicative type. Upon absorption
of moisture the color of Silica Gel changes from blue
to pink. When Saturated Silica Gel can be regenerated
very easily by putting it near heat source such as light
bulb or oven. When Silica Gel is fully regenerated,
the colour changes from pink to blue. The Silica Gel
can be regenerated again over long period.
Activated Carbon Filter
The dry filtered air coming out of Silica Gel Dryer
still contains oil vapours. These oil vapours are absorbed
by the activated Carbon Filter. The Activated Carbon
filter absorbs oil vapours particles less than 5 pm.
When activated carbon filter is fully saturated with
the oil, oil patches will show up on surface of filter
element. It is then time to replace the activated carbon
filter element.
Coalescing filter
Coalescing filter is final and removes the finer dust
particles which might be present in the compressed air.
The standard filter element is 5 microns sintered bronze
or plastic.
Option
Pre-Filter with Regulator (optional-can be used in place
of pre-filter)
This filter-regulator has all the features of Pre-filter,
but in addition it also regulates the incoming pressure.
Self-relieving features of the filter-regulator allows
“Bleed-off” at excessive back pressure.
Specifications |
