SPX Cooling Technologies MD-08F User's Manual
Contents
1. equipment longevity Control systems These range in sophistication from standard fan starters to Programmable Logic Controllers that work in conjunction with your building or process system Sound attenuation Baffles can be installed across the length of the air outlet opening All baffles are contained within a self supporting steel box Splash attenuation is also available Triple Pass Louvers Fan Unit PVC Distribution System Triple Pass Drift Eliminators MC120 Fill The Proof Is in the Details The MD tower is first and foremost a Marley and that alone speaks volumes Model kW Width Length Height Tons MD 5008 35 2565 2743 3912 189 To 2505 2743 23912 207 il 2565 2743 3912 234 i 2960 2743 32912 255 MD 5010 11 2908 3658 4013 295 15 2565 3658 4013 27 LAS 2565 BOBS 4013 341 22 2565 3058 4013 360 MD 5016 Tel 3607 3658 4851 368 5 3607 3658 4851 403 seo 3607 3658 4851 431 22 3607 3058 4851 460 20 3607 3658 4851 500 Tower height may vary depending on configuration and cell quantity Based on 68 m hr per ton at 35 C HW 29 5 C CW 25 5 C WB CERTIFIED WAS f N Wy ff ff ff ff 4 fg fg f op A A AR UAARR Aa D S S S What makes the Marley counterflow tower stand out from its competitors e Triple pass inlet louvers and drift eliminator for superior splash out protection and water conservation2. weight requires less Support structure Superior Water Ease of maintenance Management SPX has worked hard to address To address the splash out the maintenance difficulties long problem typically found in associated with counterflow towers competitive counterflow Our MD tower provides larger access designs SPX introduces an doors easily removable block fill industry first a triple pass and other features that simplify inlet louver and drift eliminator maintenance For European towers that conserves water and an optional fill removal access door is improves winter operation now available that complies with HSE ACoP L8 requirements Why Counterflow May Be Your Best Choice All This and Green Too Designed to be environmentally responsible the MD conserves water by keeping splash out to a minimum And being remarkably energy efficient it doesn t waste a Single kilowatt Restricted site conditions Counterflow towers have different footprints from crossflow towers and offer layout alternatives Where space is limited or otherwise restricted the counterflow s smaller footprint can be a perfect fit In addition to taking up less site space counterflow towers may have a lower installed weight Plus piping costs can be reduced since a single inlet is usually standard Operation and maintenance considerations Counterflows tight louvers prevent sunlight from hitting the collection basin an
3. INTRODUCING the Marley MD Cooling Tower The right answer in so many ways COOLING TECHNOLOGIES For decades SPX Cooling Technologies has been a leading producer of counterflow cooling towers for large industrial installations The Marley MD takes advantage of this experience by bringing it down to size The Marley MD is a packaged tower which makes it a definite go to solution for light industry and HVAC applications Marley Quality On A Whole New Scale We re well known for our outstanding crossflow systems So why select a counterflow tower Because the Marley MD tower provides comparable capacity with a smaller footprint expanding the landscape of possible uses Marley Co Marley MD Cooling Tower The Right Answer in So Many Ways Unmatched reliability Low energy consumption Heavy duty construction Induced draft counterflow equipment high performance design and our minimizes the energy consumption five year mechanical warranty ensures by providing lower fan energy than consistent CTl certified fully rated centrifugal fan counterflow units cooling over a wide range of flow and temperature requirements Low noise The Marley MD comes standard Smaller footprint with our CTl certified low noise fan Induced draft counterflow design Suitable for most noise sensitive requires less plan area than Situations crossflow towers And because the tower s size results in less steel used its reduced
4. d therefore reduce algae growth Counterflow towers offer easy access from all tower sides The wet surface is totally enclosed for winter operation and protection from environmental elements and the towers provide a corrosion resistant spray system Value Added Options Welded stainless steel collection basin For extra protection all collection basin parts exposed to circulating water including structural members that project into the basin and all attaching hardware and basin options are heavy gauge series 300 stainless steel Marley Geareducer Marley Geareducers decrease downtime and labor costs thanks to longer lasting fluid The suggested lubrication interval for our Geareducers is a remarkable five years Electric basin heater This electric immersion heater is used to help prevent freezing during cold weather Solid state water level control package This package monitors basin water levels with solenoid valve water makeup Configurations include makeup along with high and low water level alarm and cutoff and electric basin heater cutoff Vibration switch This option protects against mechanical failure should the tower experience high vibration levels by automatically shutting down the motor Manual reset ensures inspection to correct initial vibration cause Variable speed drive Our variable speed drive provides the ultimate in temperature and sound control energy management and mechanical
5. e SPX s position as sole source supplier for all configurations of cooling towers and fluid coolers e Marley Geareducer option offering a five year no oil change interval e Available in multi cell configurations e The Marley reputation Our brand name Our service Our position as an undisputed industry leader in product quality The Bottom Line As a leading producer of cooling towers for over 100 years we are m lt committed to building the best So when we decide to offer an 7 improved line of towers like the Marley MD you can be sure that COOLING TECHNOLOGIES we ve made sure it s going to live up to our standards in every way ADDITIONAL MD COOLING TOWER PUBLICATIONS OTHER SPX COOLING TECHNOLOGIES PRODUCTS For further information about the SPX Cooling Technologies offers a full line of MD Cooling Tower including engineering industry leading products with unmatched schematics data layout requirements and Support and innovation designed to help you more ask your Marley sales representative get the most out of your cooling process for a copy of the following publications Take a look at these other SPX Cooling Technologies products Engineering Data IOM Manual Marley NC Class Marley MCW Marley AV Series and Specifications Cooling Tower Cooling Tower Cooling Tower SPX Cooling Technologies is a world leading full line cooling tower and air cooled condenser manufacturer The company
6. provides the highest quality evaporative cooling towers fluid coolers and evaporative condensers under the Marley Recold and Balcke brand names SPX ey COOLING TECHNOLOGIES SPX COOLING TECHNOLOGIES UK LTD GREGORY S BANK WORCESTER WR3 8AB UNITED KINGDOM 44 0 1905 720 200 info uk spx com spxcooling com In the interest of technological progress all products are subject to design and or material change without notice 2008 SPX Cooling Technologies uk _MD 08F
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