Polex high vacuum system installed in Sydney pharmaceutical plant

Ezi-Duct recently completed the installation of a large high vacuum
system from Polex at a new pharmaceutical plant located in the western suburbs of
Sydney. Featuring 40 plug-in/ collection points throughout the new
state-of-the-art manufacturing facility, the Polex high vacuum system is powered
by a powerful EXE 132 kW industrial quality vacuum pump, which is controlled
automatically with a variable speed drive (VSD) fitted into the control panel.

Delivering energy savings to the user, the VSD is controlled by a
pressure transducer fitted in the system’s ducting that signals the VSD to
automatically lower or raise the power consumption of the 132 kW vacuum pump
when plug-in/ collection points connected to the high vacuum system are turned on
or off.

The high vacuum system uses top quality filter bags that are
continuously and automatically cleaned during operation using a pulse of
compressed air, maximising the unit’s efficiency.

Rotary valves (air lock valves) fitted in the Polex high vacuum system feed
waste directly into the waste bin, allowing the facility to empty out or change
the bins without turning the unit off or shutting the dust collection system
down. This enables the factory to save on labour and running costs.

A proud Australian manufacturer, Ezi-Duct produces their dust collection
and fume extraction equipment in Australia at their three factories located in Melbourne,
Sydney and Brisbane.

Australia’s leading brand in the field of dust collection and fume
extraction equipment, Ezi-Duct offers a comprehensive range of dust collectors,
fume extractors, spray booths, rotary valves, vehicle exhaust hose reels and

Ezi-Duct can custom design and build dust
extraction systems to meet the customer’s specific requirements.

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