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OUR HISTORY
Duall has designed and manufactured odor control systems for over
35 years. We have the experience necessary to make your project
a success. Whether your application is sewage lift stations, complete
waste treatment or complex industrial processes, Duall can help.
DUALL HAS
THE PRODUCT YOU NEED
Duall has manufactured and tested systems from 100 cfm to 65,000
cfm. We have installed
systems from the coldest climates of Canada to the hot and abrasive
conditions of Texas and Arizona. And we have designed systems to
withstand 150 mph hurricane winds in Florida and seismic zone 4
requirements in California.
EQUIPMENT
DESIGNS
Whether your requirements are based on space limitations, system
flexibility, maximum efficiency, or a combination of all these,
we have a system for you.
- Packed bed
towers
- Single-stage
- Low profile
packaged systems
- Multi-stage
- Horizontal
cross-flow scrubbers
- Multi-chemistry
QUALITY
CONTROL
In-house fabrication of our systems (in PVC,
polypropylene, CPVC, polyethylene, or FRP Dual Laminate with inner
liner) allows us to constantly monitor manufacturing quality.
MINIMUM
AIR VOLUME
Duall is expert in ventilation design. Covers, shields, hoods, and
curtains can reduce initial system costs and continuously save on
operating expenses.
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FIELD SERVICES,
ENGINEERING, INSTALLATION, START-UP AND OPERATOR TRAINING
When the project is completed, Duall can train
your employees to properly operate the equipment. We will help you
with any problems and will answer any questions arising during start-up
and initial operation procedures. Duall start-up service will also
help your operators to understand the components and the chemistry
of your system.
BUDGET DESIGN
AND ASSISTANCE
Simply fill out our Scrubber Data Checklist
(141-01-OC), and we will evaluate your project
requirements and recommend an appropriate Duall system. We will
also provide you with all of the information required to allow you
to decide if the system is right for your client. Our ”Budget
Design“ package includes:
- Performance
requirements
- Written
specifications
- System and
PID drawings
Component sizing (pumps, fans, motors, etc.)
- Annual operating
cost estimation
- System budget
price
START TO FINISH
Put our experience to work for you from budget and design through
start-up and operator training. Our goal
is to make your job easier.
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