DHB 420-420497 New Duplex Hybrid 3in1 Cordless
Escalator and Moving Walkway Cleaning System (Battery Powered).
The
Duplex Cordless Escalator Cleaning System Includes:
The
DHB 420 Cordless (battery powered): a Battery Lite for
50 minutes
runtime, it is a multi-surface cleaning
machine, versatile for cleaning hard
floors, soft floors, carpets, moving walkways and escalators (escalator kit
included).
Escalator
Kit 420497: The
machines are designed with a patented guide rail system which keeps them locked
to the path of the escalator. The guide system eliminates side swaying of the
cleaner ensuring a consistent clean.
Escalator trolley is included
Notably, it can also be upgraded with the following options:
Extra
Battery:
Add
extra battery for continuous cordless operation.
DC
to AC Converter:
Electric
corded module for extended cleaning sessions, ensuring continuous
operation.
The
Duplex Cordless Escalator Cleaning System with Kit 420497.
It's designed to clean all escalators and moving Walkways with no power cords.
Cleans quickly, easily and economically.
The machines are designed with a patented guide rail system which keeps them locked to the path of the escalator. The guide system eliminates side swaying of the cleaner ensuring a consistent clean.
The
New Duplex Cordless Escalator Cleaning
System
cleans all escalators quickly, easily and
economically without any power cords all over the place, no more looking for
power outlets near the escalator or using bulky extension power cords,
preventing others from tripping and falling over cords. The Duplex Cordless
Escalator Cleaning System utilizes the power of cordless cleaning. The offset brushes allows the Duplex Escalator to clean right to the edge of the escalator. The machine is reversed and the process repeated on the opposite side. The
New Duplex Cordless Escalator Cleaning
System is extremely easy to transport between storage and escalators
KEY FEATURES:
-
Cordless
design allows for quick set up and clean up, as well as safe and effective
usage.
-
Dry Vacuum Cleaning mode picks up excess dirt.
-
Wet low moisture deep scrubbing mode cleans escalator and moving walkways.
-
Cleans right to the edge.
-
Patent guide system locks machine to escalator.
-
long brushes penetrate to the base of the escalator floor.
-
leaving your escalator dry sparkling clean.
-
Extra
battery for continuous operation.
The Duplex
Cordless
Escalator
Cleaning System includes
the DHB420 DUPLEX Cordless Cleaning Machine, Escalator Trolley, Top lid, Water
tanks, Tread guide, and Special Escalator Cleaning Brushes.
The Optional
Brushes for your escalator:
Duplex®
also provides optional brushes:
• 190141- Red Brush for use with Otis, Kone, Montgomery Escalators.
• 190142- Grey Brush for use with Schindler, Mitsubishi Escalators.
• 190161- Black Brush, General purpose brush included in the Escalator
Kit. for use with Thyssen and Krupp Escalators.

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The
New Duplex Cordless Escalator Cleaning System (Battery Powered)
The Escalator Cleaning
System Revolution.
The New Duplex Cordless Escalator Cleaning System with the DHB 420
Combined with the Escalator kit 420497 can affectively clean wide range of
escalator manufacturers. From wall to wall and into the tightest corners, the Duplex
Cordless Escalator Cleaning System can be used in restoration or as an
integral part of your daily maintenance program.
Clean virtually any floor surface as carpet, grouted ceramic tiles lines,
rubberized floors and even escalators are no obstacle for the Duplex.
The exceptional performance of the Duplex is attributed to its innovative design
featuring 800,00 bristles. These brushes operate in counter rotating
motion at a speed of 12 feet per second, effectively lifting dirt, water, and
grime from the floor surface. Additionally, the brushes and drive system
are strategically offset, enabling them to reach out up to the machine's edges
to access challenging areas.
Cordless
Battery-Powered INCLUDED: Experience the convenience of cordless cleaning with powerful
battery for 50 minutes run time.
Bi-directionality:
its innovative design and maneuverability allow the user to reverse the Duplex
's direction simply by inverting its handle. This "about face"
function is very quick, and makes it incredibly easy to clean from right to
left/forwards and backwards and vice-versa - especially in restricted spaces.
Prewash function: Duplex products have the option of disabling detergent solution recovery for prewashing, a huge benefit when cleaning very dirty floors.
Brush pressure adjustment: the brush pressure can be adjusted for better cleaning results.
Total cleaning of even the most challenging areas of the floor: the Duplex cleans under furniture, along the wainscoting and in hard to reach corners.
FEATURES:
-
14" cleaning width
-
1.6 Gallon Solution Tank
-
4 Gallon Recovery Tank
-
New
High Power 48V Duplex battery
-
800 RPM Brush Speed
-
Single handed operation
-
Cleans ALL Escalator Types
-
Exceptional cleaning power
-
Low Water Usage
-
Dry Vacuum mode picks up excess dirt
-
Wet low moisture scrub mode cleans escalator and moving walkways
-
The patented homing guidance base, with its grooved wheels, keeps the machine on track in the working position.
-
This is the only dual action machine with a washing cycle action which can be reversed simply by inverting the position of the handle.
-
The Duplex Escalator Base is supplied with a compact trolley for easy transport.
-
Lightweight and easy to handle.
BEFORE AND AFTER

Comparison of washing and cleaning results between a dirty step and one washed with the Duplex
Cordless Escalator Cleaning Machine.
Patented Escalator Guide Rail System
The Duplex
Cordless Escalator Cleaning Machine is fitted with a patented guide rail system to allow safe operation whilst the escalator is in motion. The brushes, designed after consultation with major escalator manufacturers, reach fully into the tracks, cleaning where dirt accumulates, without damaging the surface.

Long Escalator Brushes
Fit the special brushes provided, with their equidistant bristles to reach right down into the tracks forming the stair tread of the escalator steps.
The pitch of these tracks or channels may vary from manufacturer to manufacturer. Optional OTIS/KONE – THYSSEN – SCHINDLER/MITSUBISHI brushes are available upon request.
The brushes of the DUPLEX
CORDLESS ESCALATOR machine are made from a combination of special plastic materials with no abrasive power, ensuring that no damage is caused to the metal steps of escalators or moving walkways

*Image illustrates optional wet/dry vacuum.
Wet and Dry Cleaning Modes:
The Duplex
Cordless Escalator Cleaner work quickly in two modes.
In Dry Mode the dust accumulated in treads is swept away by the high speed brushes.
In Wet Mode a low
moisture scrubbing with minimal water and detergent is used to bring the finish back to escalators within two or three passes.
In sweeping mode the Duplex
Cordless Escalator Cleaning Machine thoroughly removes the excess dirt from the escalator tread. A vacuum is attached above the central recovery tank and removes the waste. Once this cycle is complete the wet scrub mode is started by squeezing the trigger. Dual large capacity clean solution tanks then dispense detergent evenly along the full length of both brushes. The twin recovery belts simultaneously lift dirt solution from the brushes to a central recovery tank. This process deep cleans the escalator tread in minimal time.

Clean to The Edge
The Duplex
Cordless Escalator Cleaning Machine is able to clean to the edge on both sides of an escalator. After an initial deep clean all following cleans become quicker and easier. Both up and down escalators can be cleaned in just a few passes, so there is no need to close the escalators for long periods or clean outside of operating hours.

Die Cast Aluminum Case
Duplex
Cordless Escalator Cleaning System is made with a die cast aluminum case and frame, and the internal gears run on stainless steel sealed bearings. The motor is single phase induction and is rated for continuous running. It is sealed against steam and chemicals used during the cleaning process. The synthetic rubber pick up belts and rollers are also chemical resistant.

Duplex
Cordless Escalator Cleaner thoroughly removes the excess dirt from the escalator tread. The twin recovery belts simultaneously lift dirt solution from the brushes to a central recovery tank. This process deep cleans the escalator tread in minimal time.
Duplex Hybrid
Cordless Escalator Cleaning System - The Ultimate Cleaning
Concept!

The Duplex
Hybrid Professional Multi Surface Scrubbers are the game-changer you've been waiting for. Dive into the world of advanced cleaning with a scrubber that's not only professional-grade but also versatile. Whether you're working with battery, steam, or cable, this scrubber offers the ultimate flexibility. Say goodbye to the limitations of traditional scrubbers and embrace the future. Its multi-surface capabilities ensure that no spot remains
uncleaned. Battery-powered for those hard-to-reach places, steam-powered for deep cleaning, and cable for uninterrupted power. Join the cleaning revolution today and experience the difference!
we unveil the intricacies of the Duplex cleaning machine, a game-changer in the cleaning industry. Learn how the synergy of battery, cable, and steam provides an unparalleled cleaning experience. From its ergonomic design to its efficient performance, the Duplex cleaning machine stands out as the ultimate cleaning solution for modern needs.
The Duplex
Cordless Escalator Cleaning Machine:
For
most applications it's the equivalent of 3 machines :
Scrubber
Dryer.
Single Disc or Orbital Floor Buffer.
Carpet Extractor.
Restore floors with the new UltraBrush
Reduce training cost of multiple machines
Reduces service and maintenance of multiple machines
DUPLEX,
THE ULTIMATE ALL-IN-ONE
MACHINE CLEANING SOLUTION
Two larger diameter cylindrical counter-rotating brushes
The energetic action of the two patented cylindrical brushes, rotating in opposite directions at
800 rpm (peripheral speed of 5 m/s), assures effective mechanical washing.
The Duplex brushes are larger than conventional floor cleaning brushes, so that they rotate at a faster peripheral speed which greatly reduces cleaning times.
Dual liquid dispensing (one head per brush)
The two washing solution tanks wet both brushes at the same time for highly effective results in both directions.
Dual dirt recovery system
The machine is equipped with sophisticated and safe dirt recovery system employing special transport belts.

Unique removable tanks
The liquid tanks are easy to remove when necessary, since they are not blocked by the valve cables; they are easy to clean, while the dirt recovery tank is located at the centre of the machine with two special scrapers which gather all the solid and liquid waste.
Versatile application
the Duplex 420,
when fitted with special optional brushes, can also be used for removing wax and encrustations, and polishing and degreasing
-
4 working positions: for dealing with any surface, carpet tile, wood,
pvc, cotto, ceramic tile, stone and so on.
-
Optional brushes: Duplex can be equipped (on request) with a variety of brushes: abrasive, polishing, and special brushes for fabrics, carpets and carpet tiles
-
Removable brushes: the hex wrench included with the machine makes it a snap to remove and replace brushes in just a few seconds.
-
Brush mounting system: the patented brush mounting system completely eliminates vibration and judder in use
Perfect Cleaning on ALL Surfaces:
Duplex has created the most simple and versatile solution for thorough cleaning and drying of all types of floors.
Cleaning includes both solid and liquid dirt recovery. The Duplex washes, brushes and disinfects and is also ideal for cleaning profiled flooring.
The Duplex is an extremely straightforward and user friendly machine. Its compact design, brush and tank positions, and centralized motor combine to produce a perfectly balanced machine. This allows single handed operation.

How the Duplex Floor Washing Machine Works
To start the machine simply lower the handle slightly. Pull the trigger to release water and detergent. Cylindrical brushes flick dirt onto rotating belts which carry it to a central recovery tank. This tank is easily removed for emptying. To stop the machine simply raise the handle back to the upright position.

Unique Features:
Dual-direction: the original design and versatility of the Duplex allows bi-directional cleaning. With the brushes working to the edge on one side, a fluid movement to change handle position allows cleaning up to every edge without having to lift or turn the machine.
Thorough floor cleaning, even in the most hard to reach areas: under furniture, along skirting boards and in corners.
-
Two large contra-rotating cylindrical brushes
-
Liquid distribution for each brush
-
Double dirt recovery system
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Removable recovery tank
-
Automatic electrical protection system
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Three operating functions: washing only, washing and collection, polishing
-
Carpet and mat cleaning using the unique (splitting hair) system

DUPLEX, OPTIONAL ESCALATOR CLEANING
Duplex Escalator Demo


Additional Accessories Available for Purchase at Checkout:

Caddy Transportation Trolley
The optional Caddy trolley makes transporting the Duplex even easier.
THREE ULTRABRUSH OPTIONS:
Mfr Part# 42019009, UltraBrush BLUE Soft Standard non abrasive brush for all types of flooring.
Mfr Part# 42019011, UltraBrush
YELLOW Med, for additional scrubbibg power medium abrasive.
Mfr Part# 42019012, UltraBrush
RED Max, designed for jobs requiring additional abrasiveness, heavily abrasive.

The
New Duplex UltraBrush creates a shocking cleaning results:
•
More productive than orbital machine for most of deep cleaning
•
1-UltraBrush will last 200 pads
• No need for wet vacuuming
step
• No vibrations for the user
• Very effective on wood decks
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Complete Product Specifications
and Owner's Manual (coming soon).
These documents are in Adobe Acrobat
(PDF) format.
You will need Adobe Acrobat Reader to view and print these documents.
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