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Untitled Document
Downdraft Bench | Slot Benches | Enclosure Bench
Acoustic Bench | Paint Spray Bench | Applications | Data Table | How to Order

Bench Cleaners

for controlling fumes, dusts & mists

Downdraft Bench Model BD7


Downdraft Bench Cleaners. Combining the advantages of
a well designed, ergonomic workstation with the latesttechnology in pollution control.

Introducing a range of unique, mobile work benches with
integral dust and fume extraction capabilities. Ergonomically
designed Ozone Bench Cleaners maintain productivity while
providing a clean, healthy work environment.

Downdraft Bench Cleaners are an ideal solution whenever dust
or fume is generated by a handheld tool when grinding, sanding,
polishing, de-burring, welding, or oxy-cutting. With their
Channel Cartridge filter, Downdraft Bench Cleaners are equally
suitable for metal, fibreglass, plastics or wood.

Thanks to the "overhanging" bench top, a comfortable work
position is assured. The Ozone Vice is a useful accessory and
bolts flush to the benchtop through the extraction slots.

The Vibro Cleaner ensures safe and quick filter cleaning.
Simply move the handle in and out. By connecting a
compressed air line to the fitting supplied, additional
filter cleaning results.

The Bench Cleaner sits "rock solid" on the floor when in use. Simply tilt it by using the telescopic handles to wheel it away.


Slot Benches Models BT7, BQ7


Model BQ7 has back-to-back workstations on the one Bench Cleaner. In this configuration the filtered air discharges to the side, away from both welders. An outlet silencer can be connected as shown, to further reduce the already low noise level.

Slot Benches can also be wall or ceiling mounted above existing work benches.

Slot Benches are ideal for welding fume extraction. The raised
plenum, with its two inlet slots, draws rising fume away before it
enters the welder’s breathing zone.
Adjustable dampers allow the extraction rate to be controlled
through each slot. Extraction can be split evenly between both
slots or directed through one or the other. The filtered air
discharges through the back of the Cleaner, away from the welder.


Enclosure Bench Model BE7


Acoustic Bench Model BA7

Model BE7 Bench Cleaners feature a high quality acrylic enclosure.
They are typically used for compressed air cleaning
of electronic components, grinding smaller items or working
with toxic dusts.
The Cleaner develops an air curtain across the opening of the
enclosure hood, preventing dust from escaping into the
workshop. The dust is drawn through the slots in the worktop
and collects in the dust drawer, which slides out for emptying.
When there is a risk of toxic dust a Hand Glove accessory can
be attached.
The acrylic enclosure has excellent optical and strength
characteristics. A low static polish is available, which prevents
dust build up on the inside surface.

With the Acoustic Bench Cleaner, Ozone?s engineers have
developed a unique workstation, combining the very best in
both air pollution control and noise suppression techniques.
Model BA7 is perfect for those workshop applications which
create both air and noise pollution.
The optional low voltage Light Kit is a useful accessory. The
acoustic hood has two alternative positions.

A common application is
cutting metal, masonry or
ceramics with friction saws. The
rubber flaps in the sides of the
hood allow longer lengths of material
to be easily fed through
to the saw.


Paint Spray Bench Model BP7


The motor is rated for hazardous use and is located out of the filtered airstream, providing maximum protection.

High efficiency fume filters can also be added between the paint spray filter and the extractor rotor. The Ozone Roof Kit is easily ducted to the Cleaner outlet and connects to a spigot accessory. The Ozone Turntable is a useful accessory for spraying smaller items. The entire system comes in kit form and simply bolts to the wall.

Paint Spray Bench Cleaners. Everything you need in one kit.

The impressive Paint Spray Bench Cleaner is both a practical and economical alternative to conventional larger spray booths when painting smaller items. Model BP7 offers the same performance and safety features employed in larger booths.

The filter media is manufactured from glass fibres and is supplied in multilayered pads. When the outer layer becomes discoloured, simply peel it off to expose the next layer.


Applications


Ozone products are shown in blue. All necessary connections are included with the products so they simply bolt together. The "words" in each box fully describe the set of Ozone products to be ordered for a complete system. See Accessories section for codes.

At the heart of the Bench Cleaner is the unique Ozone Channel Cartridge. A four-stage process provides long filter life and efficiencies generally greater than 99.9%.

Flow Rate (l/s)

Curves show total pressure at Cleaner outlet, when ducted. Set equal to total pressure of downstream system (system losses + velocity pressure at end of system). Tested with clean filters, diffuse inlet, ducted outlet (BP7 300mm diam, other models 200mm with Pyramid), standard Cleaner at beginning of system (AMCA or BS type B).


How To Order Bench Cleaners


How to Order Accessories

1. Bench Cleaners (including model BE7) are not Fume Cupboards. They are
designed for pollutants which are primarily particulates, not gases.
2. Model BP7 must be ducted outside above roof level. Use straight, solid
ducting (rather than flexible hose) whenever practicable.
3. Model BA7 reduces ambient noise levels for surrounding workers. The
local operator must wear ear protection.
4. If sparks present, order flame retardant filter. If dust loads significant, order
microscreen.
5. Wall and floor mounted products must be fixed securely to suitable surfaces
and isolation mounted to reduce noise if necessary.
6. Temperature range design limit: -10°C to +50°C.
7. Channel Cartridge filters are designed for pollutants which are free flowing
(not sticky, agglomerative or hygroscopic), load (<0.2g/m3 for fume, <2g/m3
for dust), size (50% >1 micron for fume, 50% >15 microns for dust), and up
to the ?Recommended Flow?. For other loads or sizes, reduce flow (to half
that recommended in extreme cases) to maintain filter efficiency and
cleanability.
8. Read Instruction Manuals provided before operating products.
9. This brochure describes standard products, designed for use in nonhazardous
areas and for use with nuisance pollutants which are not
explosive, flammable, hot/incendiary, mixtures of sparks and combustibles,
corrosive or toxic. If risk of toxic pollutants (concentrations in breathing
zone above exposure standards/TLVs), then also consider: ducting outside,
product after-filters, outlet monitors, or personal respirators. Any request
for non-standard products or for particular capture/filtration efficiencies or
filters, must be stated in writing on the customer?s final order and if accepted
will be restated on Ozone?s invoice.
10.It is impossible to list all the potential safety issues associated with
pollution control. Ozone is a supplier of standard products, not a consultant
or contractor. We rely on the customer and their agents to safely select
products, design connected systems, and install/operate/maintain these
products and systems, to suit their pollutant. Customers should consult
and comply with relevant National and State laws/regulations/standards.
11.Extractor and Channel Cartridge patents are pending.


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