Cooling Tower Depot is the proven cooling tower supplier for field-erected mechanical draft cooling towers. We have decades of experience in cooling tower design, engineering, project management, and construction.
3. Cooling Tower Depot速 (CTD) is the proven cooling tower supplier for field-erected
mechanical draft cooling towers. We have decades of experience in cooling tower design,
engineering, project management, and construction. By leveraging this experience we
provide our clients with innovative turnkey solutions while keeping cost and performance
a priority.
INNOVATIVE LEADER IN CUSTOM DESIGN When it comes to fiberglass,
wood or concrete new tower designs, the repair or replacement of an existing tower,
thermal upgrades, inspection, or disaster-recovery, CTD will provide the right solution
for your cooling needs.
UNBEATABLE SERVICE ON EVERY LEVEL CTD has supplied hundreds of
clients with unbeatable service on every level, ranging from complex cooling systems
to finding the correct components for quick repairs that will limit your downtime.
WEB-BASEDCOOLINGTOWERPROCUREMENTPLATFORMHarnessthe
power of our website to instantly Design and Price a New Tower using our proprietary
DEPOT online tool. In addition to having the ability to instantly price a new tower, you
can also receive real-time pricing and e-purchasing on any cooling tower part available
via the largest online cooling tower Parts Warehouse worldwide. Combined, these tools
provide the ultimate new cooling tower and parts purchasing experience.
From our world headquarters in Golden, Colorado, our team of seasoned professionals
work tirelessly to successfully meet each clients requirements, no matter the size, scope, or
complexity of the project.
SIMPLY THE BEST COOLING TOWERS At CTD, we are passionate about
building and maintaining cooling towers, period. Our expertise is not diluted by
selling ancillary products and systems that distract us from our primary mission of
supplying the best possible cooling tower design for your facility.
FINANCIAL STABILITY Through solid decision making and sound investing,
CTD has established a firm standing in the industrial construction marketplace. This
position allows us to confidently offer you securely bonded projects based on a broad
and stable financial foundation.
LONG STANDING VENDOR RELATIONSHIPS CTD has established a
reputation of solid business practices alongside trusted vendor relationships. We
leverage these relationships along with volume component purchasing power to
offer cost savings and competitive pricing to our clients.
CTD has built a strong reputation through partner relationships and by providing our
clients with the optimal cooling tower that meets their specifications and budget. The
CTD team is committed to our clients and we are proud to provide the right solutions
for all of your cooling needs.
We are the DEPOT of all Cooling Towers.
THE DEPOT OF ALL COOLING TOWERS
CORPORATE CAPABILITIES
NEW TOWERS
TECHNOLOGY LEADER
CUSTOM SOLUTIONS
INDUSTRY EXPERIENCE
GLOBAL PROJECTS
INSPECTION & REPAIR
THERMAL UPGRADES
RECONSTRUCTION
E-COMMERCE
PARTS WAREHOUSE
WEB-BASED COOLING
TOWER PROCUREMENT
PLATFORM
3
4. Heat rejection or cooling devices are an integral part of every facility producing
extreme heat. Without sufficient cold water, plant performance is decreased, tur-
bine efficiency is reduced, process production slows, and machinery operates under
heat stress. When choosing an evaporative cooling tower design it is important to
know the fundamentals of cooling tower performance and selection. The CTD
team strives to provide the right cooling tower every time based on your specific
design criteria. CTD will decipher and blend all of the variables and then design
a cooling tower that produces the cold water needed to meet your thermal and
budgetary requirements.
COUNTERFLOW AND CROSSFLOW TOWERS
There are two basic types of field-erected tower designs offered today, the
traditional crossflow design or the more contemporary counterflow design.
Many elements play into determining what type of tower is appropriate for
each end user and CTD will conduct a full evaluation to establish the correct
tower design for your application.
Our engineers pay special attention when choosing the correct component that is
the best fit for your tower design. It is imperative we define each of the major areas
affecting performance.
PERFORMANCE DRIVEN DESIGN
The experts at CTD take all contributing factors into account when designing
every custom tower. We begin with your design requirements, ambient wet bulb
temperature, altitude, water flow rate, water inlet and outlet temperatures to
thermally size your tower. We then evaluate the environmental factors, such as the
seismic zone, wind loads, snow loads, and all other applicable loads, to provide a
structurally sound tower that will withstand these natural forces. By combining
all of these factors with the finest materials for construction, we are able to
construct a cooling tower that will withstand the test of time, every time.10-Cell Counter鍖ow Tower - Geothermal - New Guinea
12-Cell Counter鍖ow Tower - Gas-Fired Power
9-Cell & 6-Cell Counter鍖ow Towers - Geothermal
9-Cell Counter鍖ow Tower - Power/Wind Tunnel
Fan Stacks Drift Eliminators
Fans Water Distribution
Gearboxes Heat Transfer Media
Motors Structure
Driveshafts
THE RIGHT COOLING TOWER EVERY TIME
Nine 2-Cell & One 4-Cell Counter鍖ow Towers - Steel Mill
Tile Fill/Low-Fouling/Splash Fill - FRP and Wood
5. THE CTD DIFFERENCE
We are an industrial engineering and construction company who completely
dedicates our resources to evaporative cooling towers. CTD doesnt offer
manufactured, out-of-the-box cooling towers like our competitors. We custom
design each and every tower to meet our clients unique design specifications. By
taking into consideration each clients design conditions we ensure that each cooling
tower will run as efficiently as possible in each specific environment.
DEDICATION
CTD employs an in-house sales staff that is entirely dedicated to Cooling Tower
Depot clients. Our entire staff has one thing on their mind, cooling towers. We
do not attempt to sell ancillary systems that distract from our primary mission of
supplying the best possible cooling tower every time.
TECHNOLOGY LEADER
CTD is passionate about cooling tower technology and has created its own cutting-
edge online design and pricing tool named DEPOT. DEPOT allows you to quickly
and efficiently input your design specifications and budgetary evaluations to price
your new tower instantly. This powerful tool delivers a full technical proposal
including a general arrangement drawing. The tool and proposal enable clients to
modify design requirements on the fly and adjust conditions to accommodate the
project budget. The end result significantly saves our clients time, money, and effort.
Visit www.CoolingTowerDepot.com today to design and price a new tower.
UP-FRONT PUBLISHED PRICING
Why do other cooling tower companies hide their pricing from public view?
Why does it cost you time and energy to get a price from them? These are good
questions. CTD proudly publishes new cooling tower prices and prices for every
part in our online Parts Warehouse. We also offer our clients the opportunity to
use DEPOT, our one-of-a-kind online design and pricing tool, to instantly price
your new cooling tower, plain and simple.
3-Cell Counter鍖ow Tower - Ethanol
Three 3-Cell Counter鍖ow Towers - Gas-Fired Power
Two 5-Cell Cross鍖ow Towers - Seawater
Two 4-Cell Counter鍖ow Towers - Rooftop HVAC
Automated-Plume Abated - United Arab Emirates
20-Cell Counter鍖ow Tower - Back-to-Back - Re鍖nery
6. CTDs Counterflow Cooling Towers are a more contemporary tower design. The name is derived by the orientation of the airflow being
drawn upward, countercurrent to the falling water. Structurally, counterflow towers can be built from fiberglass, wood or concrete. Typically,
the counterflow design is more efficient when compared to its counterpart, the crossflow tower. The simplicity of its rectangular or square
cell design, coupled with the installation of high-efficiency film fill, makes the tower more efficient and normally smaller in scope. Additional
advantages of the counterflow design are a lower parasitic cost regarding pumping head and fan horsepower, and it is more resistant to icing
during winter operation.
6
COUNTERFLOW (CF) PURCHASING PLATFORM
7. AIR MOVEMENT
DRIFT ELIMINATORS
ANATOMY OF A CF COOLING TOWER
WATER DISTRIBUTION
HEAT TRANSFER
M N
W N
HEAT TRANSFER
Vertical Flute
Good Water Quality Poor Water Quality
High Efficiency
Cross Corrugated
High Efficiency
Cross Corrugated
Offset Flute
Low Fouling
CTD Splash Grid
M V M N
STRUCTURE
Wood - Douglas Fir/RedwoodWood - Douglas Fir/Redwood Pultruded FRP (Fiberglass) Concrete/Masonry Tower
Airflow travels countercurrent to the falling water
7
Good Water Quality Poor Water Quality
8. CROSSFLOW (XF) PURCHASING PLATFORM
8
CTDs Crossflow Cooling Towers are a more traditional tower design. The crossflow design is so named due to the orientation of the airflow
being drawn into the tower, perpendicular to the falling water. Structurally, crossflow towers can be constructed from fiberglass, wood or concrete.
Crossflow towers are customarily used in poor water quality applications where water treatment is minimal and high suspended solids such as,
oils or greases are present in the process water. Additional advantages to the crossflow design are the available access to the distribution system
and the plenum area of the tower which allows for easy cleaning and inspection of the tower by maintenance personnel.
9. AIR MOVEMENT
STRUCTURE
ANATOMY OF A XF COOLING TOWER
HEAT TRANSFER
Pultruded FRP (Fiberglass)
AIR MOVEMENT
STRUCTURE
Concrete/Masonry Tower
HEAT TRANSFER
DRIFT ELIMINATORSM N O S
WATER DISTRIBUTIONW S U ON
Airflow travels perpendicular to the falling water
9
Wood - Douglas Fir/Redwood
10. Design Parameters
Enter Design Parameters:
- Water Flow Rate
- Hot Water
- Cold Water
- Wet Bulb Temp
- Relative Humidity
- Site Elevation
- Water Quality
Evaluations
Enter selections for:
- Fan Power
- Basin Size
- Electrical Budget
- Pump Type
- Pump Ef鍖ciency
- Pump Head
Material Selection
Enter the materials:
- Structural
- Fan Deck
- Casing & Walls
- Hardware
- Stairways
- Ladders
- Fan Stacks
www.CoolingTowerDepot.com
INSTANTLY PRICE A NEW COOLING TOWER
Design
Evaluate
Price
Optimization
Tool
COOLING TOWER DEPOT
SUPPLIES YOU WITH A FULL
TECHNICAL PROPOSAL INCLUDING:
Design Speci鍖cations
Size and Number of Cells
General Arrangement Drawing
Thermal Capacity
Total Material Cost
Detailed Proposal
Estimated Man Hours
10
11. CTD速 invests in cutting edge technology
to make designing a cooling tower simple
and reliable. Our web-based cooling tower
procurement platform, DEPOT, enables you
to quickly and easily design a cooling tower
to your specifications and budget. Use this
unique online tool to design or amend your
specifications, create a budget and instantly
price your new cooling tower.
Visitourwebsite(www.CoolingTowerDepot.
com) to design and price a new tower.
Cooling Tower Depot速 is proud to offer the
only online cooling tower design, pricing,
and selection procurement platform for large
field-erected cooling towers in the industry.
Dimensions/Access
Enter Dimensions/Access
- Based on Size
- Number of Cells
- Gallons per Minute (GPM)
RUN DEPOT!
Choose Air Inlet Scheme and
Tower Con鍖guration
RUN DEPOT and receive
your customized proposal in
MINUTES!
specificcation
price yoour no nyour n
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Cooling TowoCCoolin
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DEPOT
DESIGN & PRICE
www.CoolingTowerDepot.com
DEPOT INNOVATION BY DESIGN
11
13. From concept to completion, CTDs engineering department has the ability to create any type of counterflow or crossflow tower
including Plume Abated, Double Wall, Low Noise, HVAC, Seawater, and Extreme Cold Weather towers just to name a few. Many
projects have unusual challenges including space and environmental requirements, extreme thermal performance, and international
logistics. CTD engineers and project managers address each project with a high level of care and consideration to successfully build
the best cooling towers in the industry. The company assembles a design and bid proposal providing every client with a one-of-a-
kind, field-erected, completely custom tower. CTD makes it simple by providing outstanding, real-time service, and solutions.
DESIGN-APPROPRIATE
CFU Double Wall
HVAC/Roof Top
Low Noise
Water Conservation
Seawater
Seismic Design
Low Drift
Plume Abatement
ONLINE CONSTRUCTION/FAST TURNAROUND
One-Cell-At-A-Time Construction
Additional Cells
Disaster/Emergency Replacement
MAINTENANCE - YOUR PARTNER IN COOLING
New, Repair and Emergency Parts In Stock
ONLINE ONE-CELL-AT-A-TIME
- Uninterrupted Operation
- Less Job-site Congestion
- Flexibility in Outage Planning
- Budget Allocation
UNIQUE COOLING TOWER EXPERTISE
SEAWATER TOWERS
- Design & Engineering Experience
- Utilization of Available Water
- Corrosive Resistant Materials
- Reduced Water Cost
SEISMIC DESIGN
- Site Speci鍖c Seismic Designs
- Load Calculation Package & Drawings
- FRP, Wood or Concrete Tower Designs
- 20+ Years in Seismic Design & Analysis
CFU DOUBLE WALL TOWER
- Larger FRP Structural Members
- Lower Pressure Drop & Parasitic Cost
- Aesthetically Pleasing
- Reduced Maintenance Time & Resources
CELL ADDITIONS
- Increased Cooling Capacity
- Match Original Cell Dimensions
- Reduced Footprint Requirements
- Reduced Piping & Electrical
ROOFTOP INSTALLATION/REPAIR
- Overcoming Logistical Challenges
- Structural Support
- Noise Abatement
- Architecturally Appealing
13
NEW TOWERS | UPGRADES | REPAIRS | PARTS
15. DISASTER/EMERGENCY REPLACEMENT
- Critical Path Parts In Stock
- Experienced Construction Teams
- Crews Available 24/7
- Around the Clock Project Management
LOW DRIFT
- Water Savings
- Reduction in Overall Plant Emissions
- Compliance with Regulatory Standards
- Reduction in Bacterial Dispersion (Legionella)
LOW NOISE
- Regulatory Compliance
- Improved Neighbor Relations
- Meeting Permitting Requirements
COOLING TOWER EVOLUTION
In todays modern world industrial companies are faced with an increase in extreme weather and natural disasters, drought and water
conservation issues, and neighborhood requirements for reduced noise and plume abatement. CTD is a frontrunner in all technologies
that improve the process of cooling water through evaporative techniques. Whether your concern is noise, water, weather or seismic
conditions, CTD offers modern solutions.
WATER CONSERVATION
- Calculate Water Make-up Requirements
- Allow for Strategic Water Usage
- Options in Drift Eliminator Ef鍖ciency
- Online Water Calculating Program
15
16. CTD is the industry leader in the design of plume abated (wet/dry) atmospheric cooling towers. Our plume abated tower designs have
been installed in a cross section of industrial applications. The need to install a plume abated cooling tower can range from complying with
governmental regulatory requirements to limiting a clients exposure to safety and/or liability risk.
CTDs specialized plume abatement design features a simplified hydraulic system which channels the process water first through the dry
section, and second through the wet evaporative water distribution section of the tower. The benefit of this simplified hydraulic system is the
ease of operation. It also eliminates the need for multiple valves and additional piping and enables the system to drain completely when not
in operation preventing potential damage from freezing. In addition, because of the simplified nature of this system, no vacuum pumps are
required to assist with its operation.
CTDs design is versatile in its utilization of multiple row finned tube bundles that are offered in a variety of corrosion resistant metals. These
bundles are combined with an enhanced header box feature and an automated or manually activated damper system. Furthermore, CTDs
Outta Sight tower can be designed to utilize steam as the heating source if available.
CTD is one of the few cooling tower companies that have operating, automated, plume abatement systems. These systems are equipped with
sensors that sample the ambient conditions and automatically activate when the conditions achieve the pre-determined set points.
Should you have a need for a plume abated cooling tower as a project requirement, please call on the professionals at CTD who can provide
you with a proven and reliable design.
OUTTA兵 SIGHT - PLUME ABATEMENT BY CTD
16
17. 4 1
32
2
3
4
Cold Water Basin
Air Mixing Zone
Fill
Ambient Air Ambient Air
Ambient AirAmbient Air
Abated Plume
OUTTA兵 SIGHT
17
PRINCIPALS OF PLUME ABATEMENT
1
2
3
4 SATURATION CURVE
Outlet air of the wet section of the cooling
tower is mixed with the air heated by
the finned tube bundles installed in the walls
above the wet section.
Outlet air characteristics will then be
Positioned on the line linking points and
.
If the line linking points and do not
cross the 100% humidity curve, no plume will
be visible.
18. 18
EVALUATION AND REPAIR
FAST-TRACK DEMO AND RECONSTRUCTION
EMERGENCY RESPONSE
CRITICAL PATH COMPONENTS
STRUCTURAL/THERMAL UPGRADES
ADDITIONAL CELLS
OUTAGE EXPERIENCE
ONLINE REPAIRS
INSPECTION SERVICES
BUDGETING ASSISTANCE
REPAIR AND RECONSTRUCTION SERVICES
19. CROSSFLOW (XF) COUNTERFLOW (CF)
INSPECTIONS | REPAIRS | UPGRADES
- Fan Stack
- Fans
- Gearboxes
- Motors
Critical Path Components In Stock
- Coupling Systems
- Louvers and Casing
AIR MOVEMENT
- DE Replacement
- Blade
- Cellular
- DE Supports
DRIFT ELIMINATORS (DE)
- Piping
- Replacement Nozzles
- XF Distribution Basin
WATER DISTRIBUTION
XF Towers
- Film Fill
- Splash Fill
- V-Bar
- Gull Wing
HEAT TRANSFER
- Wood to Wood
- Wood to FRP
- Cross鍖ow to Counter鍖ow Conversion
STRUCTURE
CF Towers
- Film Fill
- Splash Fill
- Ceramic Tile
- Hybrid Fill
19
20. 20
E-COMMERCE WEBSITE 24/7
THE PARTS SOURCE FOR ALL COOLING TOWERS
EMERGENCY IN-STOCK COMPONENTS
MULTIPLE SHIPPING LOCATIONS
KNOWLEDGEABLE, PROFESSIONAL STAFF
COMPREHENSIVE CATALOG OF MATERIALS
COOLING TOWER DEPOT PARTS WAREHOUSE
21. CTDoperatesthelargest24/7e-commercewarehouseforcooling-towerparts.Toprofessionally
serve all of your cooling tower parts needs, our warehouse has a broad selection of replacement
parts with unmatched pricing throughout the industry. We provide replacement components
for cooling towers of any make, any model, anywhere.
CTD makes it quick and easy to find the parts you need. Simply choose a parts category and
we will provide product listings, pricing, and purchasing options, all online. CTD is the largest
online procurement platform stocking Amarillo速 Gearboxes, driveshafts, fan blades, fan stacks
and many other component parts. We make shipping and delivery fast, easy and convenient by
stocking replacements parts in multiple locations including Texas, Louisiana, and Colorado.
If at any time you would like to speak with one of our knowledgeable, professional service
representatives please give us a call. You can also go on our website and request PRICEBOOK,
your Cooling Tower Depot Parts Catalog. Our goal is to provide all of our customers with the
information necessary to ensure you get the right parts every time you order.
YOUR SINGLE SOURCE FOR COOLING TOWER PARTS
www.CoolingTowerDepot.com
(720) 746-1234
21
22. SAFETY IS OUR PRIORITY
CTD approaches every project with the mindset that safety is first and foremost.
We take great strides in protecting our personnel, the environment and the
relationships we have with our clients. Every day we train and educate our
superintendents, field safety representatives, and on-site personnel in safety
procedures used to construct premium cooling towers. We employ several
safety advisors both in the office and field. Many of these field representatives
are dedicated to a single client and have a sole project focus. In addition,
our job sites are clean, safe and well maintained thus enabling us to ensure
safety and to mitigate potential risk. By establishing and accomplishing these
goals, we provide a service that protects the integrity of our product and the
investment of our clients.
SAFETY AND PARTNERSHIPS
COOLING TOWER DEPOT
SAFETY SUPPORT
COOLING TOWER DEPOT
INDUSTRY ASSOCIATES CREDIBILITY
CTD is a known leader in our industry. In addition to being a long-
standing and contributing member of our governing organization, Cooling
Technology Institute (CTI), we also have active memberships with many
associated industrial organizations. Companywide we have over five centuries
of accumulated experience and CTD has written countless articles and white
papers on the advancements and benefits of evaporative cooling towers.
CTD attends trade shows and conferences regularly both exhibiting and
attending educational sessions for every discipline we work in. Over the
years we have participated in hundreds of conferences worldwide. This level
of involvement with, and contribution to, the industrial community allows
us to share our expertise, improve our skills, and increase our understanding
of cooling processes. Our commitment to being the best evaporative cooling
tower company to serve our clients stems from continued presence and
leadership in the industries we make cool.
COOLING TOWER DEPOT INDUSTRY ASSOCIATES:
Cooling Technology Institute (CTI)
BIC Alliance
National Petrochemical and Re鍖ners Association (NPRA)
Association for Iron and Steel Technology (AIST)
American Coalition for Ethanol (ACE)
Academic Physical Plant Association (APPA)
COOLING TOWER DEPOT SAFETY SUPPORT:
Defense Information Systems Agency (DISA)
Transportation Worker Identi鍖cation Credential (TWIC)
ISNetworld (ISN)
Paci鍖c Industrial Contractor Screening (PICS)
22
23. INDUSTRIAL COOLING SOLUTIONS
CTD takes pride in building custom cooling towers for the industries we
serve. We have built a multitude of towers for each of these industries and
believe that not all cooling towers are created equal. We understand the
nuances of the industries we work with and adapt our tower technology
to fit each application. In addition, CTD has built hundreds of cooling
towers worldwide. We use this knowledge and experience to quickly and
competently design and price the right cooling tower for your industry and
exact application.
CTD DELIVERS COOLING TOWERS
CTD dedicates all of our resources to designing and building premier
field-erected cooling towers for industrial use. Our depth and experience
give us the ability to create any type of counterflow or crossflow cooling
tower ranging from Low Noise, Plume Abated, HVAC systems to Double
Wall, high thermal capacity towers. Our in-house expertise and committed
team of professionals will carefully evaluate your specific needs to deliver the
right cooling tower for your facility every time. When working with CTD,
you will experience the highest level of client service resulting in a premium
quality, efficient cooling tower that will provide outstanding service for
years to come. When it is time to choose a cooling tower company, go to the
DEPOT of all cooling towers, Cooling Tower Depot.
COOLING TOWER DEPOT
SPECIALIZES IN COOLING
TOWERS FOR:
POWER
Coal/Natural Gas-Fired
Geothermal
Nuclear
Biomass
Concentrated Solar
Solid Waste
PROCESS
Petrochemical
Chemical
Biore鍖ning
Gas Processing
REFINING
Gasoline
Ethanol
Natural Gas
Oil
MANUFACTURING
Food
Beverage
Pulp/Paper
Steel/Metals
INDUSTRIAL HVAC
Commercial Property
Government/Municipal
Airports
23
INDUSTRIES WE MAKE COOL
REFINING
MANUFACTURING
POWER
PROCESS M
INDUSTRIAL HVAC