For capturing dust & debris, dislodged when
cleaning the inside of a building's air duct
system.
necessary length of
hose, leaving the unused
hose neatly stored
within the Canister.
When total protection is
necessary, flexible hose
can be simply added to
the Unit's outlet to
discharge filtered air
outside the building.
Alternatively, HEPA or
ULPA-rated filters can
be added. Gas odour
filters are also available.
The unique Ozone Flexi
Arm accessory is ideal
for quick relocation
between duct registers.
It is self-supporting,
swivels 360o at the base
and has a rotating inlet
hood. The all-solid
design ensures minimal
dust contamination.
The Extractor and the
Cartridge are easily
removable from the
product. This results in 3
separate components for
lightweight transport.
The new generation Duct Cleaning Unit, model ND8, is
equipped with an impressive array of features. These include
a slide-out 40 litre dust drawer, cleanable 20m2 filter cartridge,
300mm top inlet for Hose, Canister or Flexi Arm inlet, and
optional in-built filter cleaning system. The compact, all
enclosed design fits through a standard doorway. The
remarkably high flow rate is generated from a standard single
phase power supply.
The clever Ozone Canister accessory stores a full 5 metre length
of flexible hose and can be attached to the Cleaner inlet making
it easy to move between duct registers. Simply pull out the
An Ozone Adaptor can be used to seal the hose inlet to a
ductwork register. The 1000 litres per second extraction rate
creates sufficient negative pressure within the duct system to
prevent leakage. It ensures the dislodged dust and pollutant
does not re-settle but travels along the duct and hose, then
into the Unit's collection drawer.
The patented Ozone Channel Cartridge has a 4-stage filtration
process. It includes an inertial separator, micro-screen and a
massive 20m2 of pleated media with ultra high efficiency.
Peak performance is easily maintained even while still on
site by a semi-automatic, in-built Vibro Cleaner. This cleans
the filter by combining the benefits of mechanical vibration
and reverse flow compressed air.
The Vacuum Gulper accessory is useful for removing debris
within ductwork and for cleaning the floor area, if necessary,
at the end of the job.
Negative Pressure Unit NL7
For creating negative pressure in
a sealed enclosure, when removing
toxic dusts.
Therefore, the HEPA secondary filter lasts up to 30 times longer
than on old style units. Savings in filter costs and maintenance time
are dramatic.
Inlet Hose is connected between the Unit and the enclosure.
Therefore, the installer has more flexibility in locating the NL7
next to the enclosure, away from it or even outside the building.
Safety is increased, noise reduced and sealing the hose is simple.
(Old style units must be located through the enclosure wall, due to
the constant need to vacuum or replace pre-filters).
Other features supplied as standard include: • Pneumatic tyres - for on-site manoeuvrability.
• Special high flow HEPA - DOP certified to 850L/s. • HEPA seals exposed - for visual inspection.
• High pressure rotor (1500Pa) - double other brands. • Variable flow rate - without sacrificing pressure.
• Sliding gate on inlet - to seal during transport. • 80 litre dust bin - used with bin bags. • Only 300mm hose required - other sizes available.
Larger models are also available with fully automatic filter
cleaning and in-built compressed air, for large sites.
This latest generation design is the professional choice for
removing toxic pollutants, dusts, etc. By creating a negative pressure within the
enclosed workspace, dust
is prevented from
escaping to pollute the
surrounding area.
Designed with
experienced contractors,
the NL7 has 2 unique
features: Filter Cleaning
and Inlet Hose. Filter
cleaning is in-built. The
Vibro Cleaner maintains
a large primary filter,
using vibration and
compressed air to transfer
dust into a bin.
Dust Containment Unit NC7
For dusty work at a client's site. Using hose from outside the building, or recirculating inside.
window/door and no dust escapes to adjoining areas. Dust in
the workspace itself reduces dramatically. The contractor's
visibility, productivity and respiratory health is also improved.
Alternatively, the NC7 can be placed fully within the room to
act as a mobile recirculator, to constantly clean the air.
At the heart of each Unit is the patented 10m2 Ozone
Channel Cartridge. An impressive four-stage process
provides long filter life and efficiencies generally greater
than 99.9%. The Vibro
Cleaner option allows quick
and safe in-product filter
cleaning. The Cage accessory
is useful for storing tools,
whilst the Silencer accessory
significantly reduces noise.
Dust is collected in a 40 litre
drawer.
On-site work with
powertools can create a
significant dust problem,
contaminating electronics, air
conditioning systems,
furnishings, walls, as well as
compromising personnel
health and safety.
Dust laden air is sucked by the
NC7 out of the workspace,
through hose, via a window
or door. Therefore, fresh
make-up air enters the
Dust Containment Unit NC2
For dusty work at smaller sites. Using hose from outside the room, or recirculating inside.
The flame retardant filter is ultra high efficiency and also
ideal for on-site welding fume control, in conjunction with a
Hose Kit accessory. The filter is cleanable, keeping
maintenance costs low. The compact case is robust and
corrosion proof. A five litre dust drawer simply lifts out of
the NC2 for emptying. The motor is an induction type, rated
for continuous use.
The compact NC2 is ideal for smaller rooms - renovating
bathrooms, laundries, hospital rooms or hotel suites, for
example. Like its larger stablemate, the NC2 Unit can be
ducted to the room to stop dust escaping and to clean air in
the room itself. In certain applications the hose inlet can be
positioned quite close to the dust source for semi at-source
extraction, improving operator visibility.
Alternatively, the NC2 Unit can be positioned within the room
and used as an air recirculator to constantly clean the air.
Recirculation is a simple method that yields good results in
small spaces.
The NC2 is ideal for the busy
contractor, with handle and
wheels for portability. It
includes rubber feet and
an electric foot switch
Ozone Generators CF1-4000
HEPA Vacuum Cleaner VH4
The perfect companion for a contractor's duct cleaning kit.
Removes odours, bacteria and viruses from duct linings and
insulation. Simply attach a hose to the spigot, and pump
ozone gas into the duct section through the same access hole
used to clean out dust and debris. The CF1-4000 sterilises
the entire duct. Features a 3-layer laminate case and variable
output (up to 4000mg per hour).
Also ideal for removing fresh paint odours and other similar
work related smells.
Other models available
for continuous duct
dosing.
HEPA-Rated Vacuum Cleaner for cleaning up from dust
removal sites. Supplied with plastic bags for safe dust
disposal, and an inlet plug to seal the Cleaner when the
Vacuum Kit is disconnected.
Unlike conventional cleaners, the HEPA filter is located before
the motor, allowing the motor
to be serviced without risk of
contamination.
Includes a stainless steel bin
and an 8-item tool kit.
Lightweight for wheeling or
carrying.
Power Tool Dust Collectors PA4, PA5
Floor Sweepers with Suction VF5
Capturing dust from powertools the moment it occurs.
Suitable for metal dust, fibreglass, plastics, wood, etc, from
powertools fitted with dust extraction manifolds.
Featuring sophisticated electronics which automatically start
and stop the Cleaner as the powertool is used. Simply plug
the powertool into the socket on the
Cleaner.
Model PA4 is used for electric
powertools. Model PA5 is for
pneumatic/air tools. Dust is
captured through an efficient fourstage
filtration process.
Floor Sweepers are ideal for cleaning large floor areas,
with a cleaning rate up to 2800m2 per hour.
Model VF5 has a unique dual cleaning action. A large
brush rotates against the floor, lifting debris into its
two waste containers, whilst a battery driven extractor
vacuums up fine dust into
a cleanable cartridge filter.
This battery extractor feature
is essential for indoor use, as
it stops the creation of fine
airborne dust during the
sweeping process.
Applications (illustrating use of accessories)
How to Order Accessories
Curves show static pressure at Collector inlet. Set equal to static pressure of upstream
system (system losses + velocity pressure at inlet). Tested with clean filters, inline
flow, ducted inlet (NC2 100mm diam, other models 300mm), diffuse outlet, NL7 outlet
guard removed, standard Collector at end of system (AMCA or BS type C).