Specialists in Heat Transfer Products and Services

EVAPCO, INC.

Evaporative

Condensers

Specialists in Heat Transfer Products and Services

Evaporative Condensers

Types of Condensers:

Induced Draft Forced Draft




Air Flow / Sound

Air Flow

Air Flow Sound

Induced Draft Forced Draft




 Induced Draft  Forced Draft

– ATC-E: Axial Fan

– C-ATC: Containerized

– PMC-E: Axial Fan

– LSCB: Centrifugal Fan

– LRC: Low Profile

Centrifugal Fan


Innovative Product Features

Superior Design















Superior Materials of Construction

IBC Compliance to 1.0g or 5.12g

Performance Design

•

Coil Design

• Water Distribution Systems

NEW ZMII Spray Nozzles

Ease of Rigging and Maintenance

Low Sound Options

GREEN Environmental Designs


EXCLUSIVE THERMAL-PAK ® COIL

EVAPCO’S Patented

Thermal-Pak ® Coil

Design Provides as much as 20% More Surface

Area per Plan Area Than

Any Other Design.



Patent Granted

1988

No. 4,755,331



Superior Performance Achieved by





 Maximizing Effective Tube

Surface Area

Lowering Air Pressure Drop

Increasing Spray Water Flow



Next Generation – Thermal Pak II


THERMAL-PAK ® II COIL

Design Features









Reduction in Refrigerant

Charge

Reduction in Operating

Weight

Reduction in Coil Volume

ZERO Performance Loss


THERMAL-PAK ® II COIL

Design Features

 Example - PMC-887E

– Thermal Pak I

• 1,200 lbs

• 133 FT3

• 19,372 lbs

– Thermal Pak II

• 870 lbs

• 119 FT3

• 17,464 lbs


Superior Design

Standard Material of Construction









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

G-235 Hot-Dip Galvanized Steel

PVC Water Distribution

PVC Drift Eliminators

PVC Inlet Louvers

Stainless Steel Strainers

Leak-Free Basins


Materials of Construction





G-235 Galvanized Steel Construction

 Heaviest Mill Galvanizing Available

Fewer Casing Panels

Greater Structural Integrity







Type 304 Stainless Steel (Optional)

Superior level of corrosion protection

Stainless Steel Coil, Basin, and Casing Options

Greatest Structural Integrity in Corrosive Environments



PVC Water Distribution System

 Corrosion-free Spray

Header & Nozzles

 Threaded Nozzles

Eliminate Troublesome

“Rubber Grommets”

 Threaded End Caps


CONDENSER DESIGN FEATURES

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

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



Fixed Position Nozzle

Heavy Duty ABS Plastic

Threaded Design

Eliminates Grommets

Installed on 24” Centers

Up to 75% Fewer Nozzles Required



Larger Diameter Opening

15/16” vs. 1”

Larger Clearance for Debris

11/2” vs. 5/16”


X

X

X

X

X

X

Example - PMC-887E

X

X

X

X

X

X

X

X

X

X

Old Style

 108

Nozzles

X X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

75% Fewer Nozzles!

ZM II Nozzle

 27

Nozzles







Retrofit Kits Available for ALL EVAPCO

Condensers Manufactured After 1986

Retrofits Available for MOST COMPETITOR’S

Models (i.e. BAC & IMECO)

 Contact Your Sales Representative For Details



PVC Drift Eliminators









Superior Drift Control

Drift Rate Less Than .001% to .002% of Recirculated

Water Rate

Lightweight, Easy to Handle

Sections

PVC Design Eliminates

Corrosion



Stainless Steel Strainers





Corrosion-free

Eliminates Expensive

Maintenance Caused by “Corroded” and

“Collapsed” Galvanized

Strainers











Leak-Free Basins

Double-Break Flange

Nut & Bolt Construction

Integral Compression

Shim Sealer

Internal Sealant


EVAPCO, INC.

Induced

Draft

Condensers


INDUCED DRAFT CONDENSERS

ATC-E C-ATC



IBC 2006 Compliant Construction as standard!



 What is IBC?

– The International Building Code requires that evaporative cooling equipment must meet the same seismic or wind load forces as the building to which they are attached

 What does EVAPCO offer?

– Standard structural design: < 1.0g seismic or 60psf wind loads

– Upgraded structural design: >1.0g seismic or 60psf wind loads


INDUCED DRAFT FEATURES

Superior Drive System













Extruded Aluminum Fan

Aluminum Alloy Sheaves

Heavy Duty Pillow Block Bearings

(Rated L10 Life of 75,000 - 135,000 Hrs)

Polished Steel Shaft

Corrosion Protected Bushings

Totally Enclosed Fan Motor


INDUCED DRAFT FEATURES

Easy Rig Field Seam

 Self guiding channels improve quality of field seam to help eliminating leaks



Reduced installation costs



Easy to Install

ATC-E Shown


ATC-E Evaporative Condensers

ATC-E









Axial Fan Design

181 Models

ATC-50E to ATC-3714E

IBC 2006 Compliant

Construction as standard


ATC-E Evaporative Condensers













Easiest Condenser to Maintain

Requires Less Maintenance

Largest Available Capacity

967 Nominal Tons in a Single Cell

3,714 Nominal Tons in a Single Unit

Low Recirculation Potential

Super Low Sound Fan Capabilities

Innovative Design Features


ATC-E FEATURES





WST Inlet Louvers

Developed with CFD and CAD Software

Patent Pending Technology


ATC-E Features





WST Inlet Louvers

Galvanized or Stainless Steel

Frame

Quick Release Mechanism


ATC-E Features



Accessibility - Cold Water Basin

Service Can Be Performed from Outside Unit



Float Valve Adjustment



Remove & Clean SST

Strainers



Clean Pan Bottom


ATC-E Features



Accessibility - Cold Water Basin

“Clean Basin” Design with Sloped Pan Bottom for

Ease of Cleaning


ATC-E Features

Low Maintenance Water Distribution System









No Service Necessary from Fan Deck

Thermal-Pak

®

Coil

Provides Safe Working

Platform

ZM Nozzles

Threaded End Caps for

Cleaning


ATC-E Features

Simplified Maintenance

Fans and Motors

Positioned for Easy Access

 Optional Ladder Package


ATC-E Features


Fans and Motors






Optional Access Ladder

Optional Service Platform


ATC-E Features


Fans and Motors








Optional Access Ladder

Optional Service Platform

Optional Motor Davit


ATC-E Features

Maintenance - Mechanical Drive System









4, 8-1/2 & 17 Ft. Wide

Models

Externally Mounted Totally

Enclosed Motor

Power-Band Adjustment

Performed from Outside

Bearing Lubrication Lines

Extended to Outside

Large Hinged Access Door with Quick Release

Mechanism


ATC-E Features


12 & 24 Ft. Wide Models

 Easy Belt Adjustment

 Easy Bearing Lubrication

 All Routine Maintenance is Performed from the

Outside


ATC-E Features







Unique Locking

Mechanism May Be

Released Without Tools

Locking Mechanism

Designed to be Used to

Adjust Belt Tension


ATC-E Features



 Base Swings to Outside of

Unit Through Access Door

 No Need to Wade in Water to Perform Maintenance or

Remove Motor


ATC-E EVAPORATIVE CONDENSERS

SSHHHHHH…….



Low Sound Solutions

Four Low Sound

Options:









Super Low Sound Fan

Low Sound Fan

Fan Discharge

Attenuation

Water Silencer

End User Benefits







Prevent Neighbor

Complaints

Avoid Potential Legal

Issues

Safer Working

Environment











Super Low Sound Fan

Extremely wide chord blade

One piece molded construction

High efficiency axial propeller

No loss of thermal performance

9-15 dB(A) Reduction













Low Sound Fan

12’ & 24’ wide models

Wide chord blade design

Extruded Aluminum blade


Minimal Impact on Thermal

Performance












Fan Discharge

Attenuation

Can be used with Standard fan or with Low Sound Fan option

Constructed of G-235 Galvanized

(Stainless Steel optional)

Includes insulated walls

Minimal impact on thermal performance

Up to 10 dB(A) Reduction













Water Silencer

Reduces the Noise of Falling Water

Constructed of Lightweight PVC

Sections

Easily Removed for Access to Basin

Area

Prevent Louver Ice Buildup in Cold

Weather

No Loss of Thermal Performance

Up to 7 dB(A) Reduction


Induced Draft Features

IBC 2006


EVAPCO, INC.

Induced

Draft

Condensers


C-ATC Evaporative Condenser

C-ATC









Axial Fan Design

24 Models

C-ATC-181 to C-ATC-504

All the benefits of the

ATC at a fraction of the ocean freight!



Designed to Ship in Standard Containers

– Largest Capacity Available per Container

• 40 FT Container: 504 R-22 Nom. Tons

• 20 FT Container: 251 R-22 Nom. Tons

– Cost Effective

– Ample Container Availability

– Protected from Damage

During Transportation



Optimized Unit Width

– Designed for Maximum Possible Width

– All C-ATC Models are 2.24 Meters Wide



Avoid High Costs and Limited

Availability of Flat Racks!

FOOTPRINT

MINIMUM

CONTAINER

CAPACITY RANGE

7’ 4” x 9’

2.24M x 2.73M

7’ 4” x 12’

2.24M x 3.65M

THROUGH

7’4” x 18’

2.24M x 5.49M

181TR to 251TR

7 models

264TR to 504TR


17 models


Shipping Arrangement

• Unit Requires Minimal Field Assembly

• Fan Section Ships Together with Basin Section

• Casing Section Ships Individually

Basin Section

Coil Section

Fan Section



C-ATC Advantages

• Significant Freight Price Savings

• Minimal Field Assembly Required

• Most Standard Accessories Available, Including:

• Stainless Steel Construction

• Low Sound Solutions

• Electric Basin Heaters and Water Level Control

• Inverter Duty and 2-Speed Motors

• And Many More!

• ALL STANDARD ATC DESIGN ADVANTAGES!


EVAPCO, INC.

Forced

Draft

Condensers


FORCED DRAFT CONDENSERS

LSCB

LRC

PMC-E



IBC 2006 Compliant Construction as standard!



PMC-E Models







Axial Fan Design

115 Models

PMC-175E to

PMC-1985E


PMC-E Evaporative Condenser







Two Stage Axial Fan

Layout Flexibility with Larger Box Sizes and

More Models with Increased Capacity

Energy Efficient Compared to Centrifugal Fan

Models



Increased Performance

Larger Diameter Fans

More Capacity vs PMCB

12% More Capacity!

More Capacity than the Competition!

New Features

Simplified Installation

Improved Reliability

Easy to Service



More Choices

115 PMC-E Models vs. 75 PMCB Models

New Box Sizes

12 x 20 Plan Area

12 x 40 Plan Area



New Nomenclature

PMC-939E

Product Line Designator

Condensing Capacity (R-22)

Power Mizer Condenser



New Plan Areas – 12 x 20

PMC-811E thru PMC-992E

575 to 704 NH

3

Tons



New Plan Areas – 12 x 40

PMC-1705E thru PMC-1985E

1,209 to 1,408 NH

3

Tons



Design Features – Simplified Rigging

External Lifting Ears

Available on All Models Except 5x’s



Features – Simplified Rigging

External Lifting Ears

Available on All Models Except 5x’s

Unique Field Seam Design

Approximately 85% Fewer Bolts



Features - New Fan & Drive System

Larger Fan

Accessible Front-Mounted Drives



Features - Individual Fan Drives

Independently Driven Fans

Increased Flexibility

Capacity Control

Improved Reliability

Redundancy



Features - Easy Access

Horizontally Mounted Pumps

Simplified Pump Piping

All models except:

5x’s

12’ x 20’s

12’ x 24’s w/ single end connection

12’ x 40’s



Features - Sloped Pan Bottom

Simplifies Basin Cleaning

Drains at Lowest Point



Features - Water Saver Drift Eliminators

Patented Design 0.001% Drift Rate

Increased Structural Integrity

Recessed into Casing for Better Protection



Signature Design Features

Thermal Pak Coils

ZM II Nozzles

Optional Equipment

Man-Sized Access Doors

External Service Platforms


PMC-E Evaporative Condensers

External Service Platform

OPTION A

Single-Side Platform Located on Side Opposite

Fans for All Models

PLATFORM




OPTION B

Wrap-Around Platform for Models with Coil

Connections on One End

PLATFORM

PLATFORM




OPTION C

WrapAround Platform for 24’ & 36’ Long Models with

Coil Connections on Both Ends

PLATFORM

PLATFORM


PMC-EQ EVAPORATIVE CONDENSERS









Super Low Sound Fan

Extremely wide chord blade

One piece molded construction


Centrifugal Sound levels,

Axial HP



Forced Draft Condensers

LSCB Models







Centrifugal Fan Design

57 Models

LSCB-36 to LSCB-1610


Forced Draft Condensers

LRC Models









Centrifugal Fan Design

43 Models

LRC-25 to LRC-379

Low Profile

Applications


LSCB/LRC Condensers

Superior Design Features









Superior Materials of Construction

– G235 Hot-Dipped Galvanized Steel as Standard

– 304 Stainless Steel Construction Options

– Corrosion Free PVC Water Distribution

Performance Design

– TPII Advanced Coil Design

– ZM Spray Nozzles

TEFC Motors

Ease of Rigging and Maintenance


LSCB/LRC Condensers







Low Sound Design

(Optional Inlet and Discharge Attenuation Available)

Capable of Handling Static Pressure

– Indoor Installations with Duct Work

– Tapered Discharge Hoods for Recirculation

Prevention

Overall Higher Horsepower than Condensers with Axial Fans


Forced Draft Features

IBC 2006


EVAPCO, INC.

Taking

Quality and

Service to a

Higher Level . . .


Specialists in Heat Transfer Products and Services

Evaporative

Condensers

75% Fewer Nozzles!

Induced

Draft

Condensers

ATC-E C-ATC

IBC 2006 Compliant Construction as standard!

ATC-E

9-15 dB(A) Reduction

4-7 dB(A) Reduction

Induced

Draft

Condensers

C-ATC

C-ATC Advantages

Forced

Draft

Condensers

IBC 2006 Compliant Construction as standard!

More Choices

New Box Sizes

10-13 dB(A) Reduction

Taking

Quality and

Service to a

Higher Level . . .

Related documents

Products

Support

Specialists in Heat Transfer Products and Services

Evaporative

Condensers

75% Fewer Nozzles!

Induced

Draft

Condensers

ATC-E C-ATC

IBC 2006 Compliant Construction as standard!

ATC-E

9-15 dB(A) Reduction

4-7 dB(A) Reduction

Induced

Draft

Condensers

C-ATC

C-ATC Advantages

Forced

Draft

Condensers

IBC 2006 Compliant Construction as standard!

More Choices

New Box Sizes

10-13 dB(A) Reduction

Taking

Quality and

Service to a

Higher Level . . .

Related documents

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