Filtration Tower
Call for Price: 1-877-388-7078
cartridges. BAS also has after-separator columns, backpressure
regulators and other accessories available for
many different types of compressor systems. Our standard
filter towers are constructed from high tensile 7075
aluminum for 5000 PSIG services. Each has threaded,
O-ring sealed end caps.
An After-Separator, also called a coalescor, is a 3.75"x11"
tower that fits between the compressor and the filtration
towers to mechanically dry the air to about 99%. A manual
vent on the bottom of the separator column allows the
oil/water sludge to be periodically drained off. Without
adequate after-separation, the effectiveness of the chemical
filters will be impaired and expensive cartridges will be
rapidly expended. All units are designed for a 6000 PSIG
service and come without a drain valve.
Short Filter Towers are typically a 3.75"x 16" tower using a
10" disposable chemical cartridge. The threaded end caps
simplify replacing the cartridges. Each tower will process
about 12000 cu.ft. of air per cartridge.
Tall Filter Towers (33") will treat about 22000 cu.ft. of air
per 27" filter cartridge.
