Dunham bush has manufacturing facilities in the united states, united kingdom, china and malaysia, and the extensive and complete product line includes the following. This covers both air cooled chillers and water cooled chillers to help you learn hvac building services engineering. The dunham bush wcfxe water cooled rotary screw flooded chillers are available from 60 to 843 tr 211 to 2965 kw. Pullman virmala hill hotel is an exclusive 5 star hotel in the 85 acres theme resort development by well renowned developer, agung podomoro group. Water cooled packages with cooling mode only vertical. A chiller may be custom matched to certain building requirements by your dunham bush sales representative utilizing the. Model avxa 50hz air cooled screw chiller dunhambush. R410a 60hz 10 to 180 tons 35 to 633 kw air cooled scroll direct expansion chillers. Dunhambush offers a full range of packaged chillers, associated products and services. The vast number of combinations of heat exchangers, compressors and motors make it impractical to publish tabular ratings for each combination. Watercooled chiller flooded evaporator x screw compressor compressor code single 10,12,15,18. The 20acre state of the art manufacturing plant was a part of dunhambush expansion, especially for the asia market, resulting in the demand for lower manufacturing cost, enabling us to produce high efficiency and quality product at a competitive price. Aug 22, 20 db sales now offers dunhambushs wcfxe chiller.
Where to download dunham bush water cooled manual dunham bush water cooled manual this manual is designed to provide essential information for installation, operation and maintenance of dunhambush medium screw compressor flooded water cooled package chillers. High energy efficiency, easy installation and a wide capacityrange are some of the features of dunham bush light commercial products. Wcfxv series are dunhambush premium chillers for commercial and industrial. No other manufacturer can matchdunhambushs experience or quality commitment. In a chiller system with multiple dunhambush achxb chillers, micro vision. Dunham bush chillers dunham bush icecel tanks plate heat exchangers pumps and valves cooling towers if any all controls and interlocks local or remote monitoring is provided via bacnet, lonworks, modbus or internet protocol. Design pressure high side 400 psig, low side 150 psig. Iso provide the illlowing supervision and technician services as applicable during each. Three 3 units dunham bush water cooled chiller model wcfx45t3tiu technicians to visit and inspect as listed in the schedule of equipment once a i.
D dunhambush high efficiency innerfin tubes design for compactness and weight reduction. These units are supplied with single stage centrifugal compressors that have high performance and stability, and the performance of the chillers accord with ari550590 performance rating of waterchilling packages using the vapor compression. Aircooled series r chillers model rtac 120 to 400 nominal. To consult nearest dunhambush sales office for computer selections. View and download dunham bush wcfxe series manual online. Dunhambush malaysia dbm is proud to present the launching of our new high efficiency air cooled screw chillers, the achelous series.
Dunham bush water cooled screw chillers with inverter driven vfd wcfxev series keywords. In a chiller system with multiple dunhambush chillers. The range utilises scroll, screw and centrifugal compressor technology. Used dunham bush package chiller, 40 ton, model ipcx230ovo, 200 hp motor with model 2010dur3voe compressor, water cooled, capacity 40 tons at 30 f, 60 tons at 17. Hvacr systems, dunhambush now introduces the water cooled rotary screw flooded chillers with unsurpassed performance and reliability. Pantai hospital dunhambush has secured the new pantai hospital project in ampang malaysia. Smardt water cooled split chillers chiller can be divided in half to allow for easy site access. Smardt air cooled chillers taclass 60440tr 2001540kwr condenser fitted with ecfans as standard 14 compressors evaporator control cabinet. The dunham bush wcfxe water cooled rotary screw flooded chillers are available from 70 to tr 246 to 3517 kw. D 250psig 17bar on refrigerant side design pressure. Dunhambush equipments are manufactured under careful quality control and performance pretested at specific filed operating conditions to ensure reliability and performance. Nomenclature ac f x 250 6 s r air cooled chiller flooded evaporator screw compressor nominal tons twin compressors 200, 220, 250, 280, 300, 330, 360 three compressors 420, 450, 480, 500, 530 r. The wcfxv is our premium water cooled chiller for commercial and industrial applications where installers, consultants and building owners require maximum quality, reliability and optimal performance at all.
Dunham bush chillers play a pivotal role in manufacturing comfortable living and working environments in new building construction and in renovating existing structures. Dblan master slave sequencing control mss in a chiller system with multiple dunham bush chillers, vision 2020i controller of each chiller can be connected. Aircooled versus watercooled chillers aircooled chillers are particularly well suited for facilities that have the following characteristics. Dunham bush is one of the oldest global commercial air conditioning products manufacturers. Dunham bush has recently secured the project for nasa space centre in usa. Dunhambush profile dunhambush, one of the worlds top commercial air conditioning. In fact, a oneyear parts warranty is provided on the entire unit at no extra cost. D dunham bush high efficiency innerfin tubes design for compactness and weight reduction. With 4 x acfx 400 installed for kennedy space centre in florida before, dunhambush is proven to be a approved and reliable product for space centre. Watercooled chillers with rotary screw compressors 5060 hz products that perform. Cooling capacity from 467 2340 kw 665 tr cooling capacity from 211 3517 kw 60 tr the wcfxe series features. This is why we present the books compilations in this website.
Water cooled screw compressor chillers from 50tr to 1,500tr. Ms0405a 5500 6600 hhzz rr1344aa 60 through 383 tons products that perform. The dclc centrifugal chiller from db offers superior value and application flexibility. Where to download dunham bush water cooled manual dunham bush water cooled manual this manual is designed to provide essential information for installation, operation and maintenance of dunham bush medium screw compressor flooded water cooled package chiller s. Dunhambush malaysia dbm is proud to present the launching of read more 0 comment. By searching the title, publisher, or authors of guide you in reality want, you can discover them rapidly. The rated current data as listed for dclc chiller models 3001500 is based on 400v3p50hz power supply. The date of productionmanufacture or age of data aire hvac equipment can be determined from the serial number located on the data plate. Water cooled screw chiller with inverter driven vfd wcfxev series 3.
Reduced first cost equipment savings the acdx is a packaged air cooled chiller eliminating the need for cooling towers, condenser water pumps and piping, as. The new chillers will also be produced at the dunham bush groups manufacturing facilities in malaysia, china and at a new factory in north america to cater for global. Superior control the adaptive control microprocessor system enhances the aircooled series r chiller by providing the very latest chiller control technology. Pdf dunham bush water cooled chiller manual service problematic. Dunhambush chillers play a pivotal role in manufacturing comfortable living and working environments in new building construction and in renovating existing structures.
Air cooled screw compressor chillers from 50tr to 630tr. They are pioneers and industry leaders in rotaryscrew compressor technology for refrigeration systems. Dunham bush wcoxwater cooled rotary screw water chillers are available from 431 to 992 tons. Used dunham bush small package water cooled chiller, 17 tons, model wh204uphf. We are committed towards offering reliable airconditioning solutions that are an amalgamation of innovative engineering and green technology, to ensure superior quality manufacturing that meets the global market demands for performance, reliability and energy efficiency. Introduction dunhambushs wcox water cooled water chiller is the newest addition to a large family of rotary screw chillers, and follows on the heels of thirtyfive years of experience and dedicated rotary screw. Uss0408a60hz air cooled rotary screw flooded chillers. View and download dunhambush wcfxe series manual online. Water cooled centrifugal chiller dclc magnetic bearing variable speed centrifugal chiller dclcm. Dunham bush equipments are manufactured under careful quality control and performance. Dunhambush air handlers, chillers, compressors dunhambush is one of the worlds top commercial air conditioning manufacturers, with one of the broadest lines of aircooled and liquidcooled chillers in the industry. A chiller may be custom matched to certain building requirements by your dunhambush sales representative utilizing the. Dunhambush watercooled rotary screw water chillers are available from 280 to 480 tons. State of the art aircooled and watercooled chillers and condensing units offer the efficiency and intelligence to reduce energy consumption and emissions, while creating a more comfortable and sustainable building environment.
Water cooled screw flooded chillers cooling capacity from 65 to 890 tr 229 to 3 kw. Dunham bush launches new water cooled horizontal screw chillers model. Dunham bush the global leader in sustainable hvac systems. Dunhambush has secured the pullman virmala hill hotel project in bogor, indonesia. If you forgot your spec username or password, please use contact us to. Pantai hospital dunham bush has secured the new pantai hospital project in ampang malaysia. With a total of 17 hospitals, pantai hospital group is one of the largest private hospital. Smardt air cooled chillers taclass 60440tr 2001540kwr. Offering various designs ranging from a smaller capacity indoor ceiling to midrange capacity, dunham bush offers both air cooled and water cooled light commercial products including cutting age vrf technology to meet most if not all the site requirements. With the adaptive control microprocessor, unnecessary service calls and unhappy tenants are avoided. Dunham bush water cooled screw chiller with driven vfd.
Steve mertz, president of db sales, said, these chillers are very efficient and offer ultra high efficiency. Jul 12, 2008 dunham bush water chiller model ampc 50 12 lbs. A chiller may be custom matched to certain building requirements by your dunhambush. Dunhambush dclc chillers are available from 300 to 4000 tr 1055 to 14068 kw. Our high performance, low maintenance air and water cooled chillers are among the most energy efficient and environmentally friendly available today. Dunhambush how to determine the date of productionmanufacture or age of dunhambush hvac systems. The many combinations of heat exchangers, compressors and motors make it impractical to publish tabular ratings for each combination. Water cooled centrifugal chillers dunhambush americas.
Space conditioning, later acquired by dunhambush, was a bit ahead of its time in 1962 when it introduced a double effect absorption chiller. Dunhambush to manufacture chillers in uk cooling post. D approval stamp available from jkkp malaysia, udt poland, bpa, china state bureau of quality and technical supervision of. The dunhambush wcfxe water cooled rotary screw flooded chillers are available from 60 to 843 tr 211 to 2965 kw. Due to the available product capacities, aircooled chillers are typically used in applications that require 300 tons of cooling or less. Chiller plantroom control and automation by dunham bush cpm provides the owners with a chiller system in stable operation, optimized performance and energy efficiency. The dunhambush dclc watercooled centrifugal liquid chillers are available from 300 to 1500 tons. Dunham bush equipments are manufactured under careful quality control and performance pretested at specific filed operating conditions to ensure reliability and performance. Dunhambush centrifugal water chiller dclcr dunhambush heat recovery centrifugal chiller. Dunham bush water cooled screw chiller manual the dunhambush rotary screw watercooled chiller can significantly reduce building in producing leaving condenser water temperatures to 105f or below. Dunhambush is one of the worlds top commercial air conditioning manufacturers, with one of the broadest lines of aircooled and liquidcooled chillers in the industry.
The dclc centrifugal chiller from db offers superior value and application flexibility, a wide range of. Please contact dunhambush and well provide you with authentication details. Water cooled scroll compressor chillers from 10tr to 100tr. These units are supplied with rotary screw compressors that are backed by more than 40 years of experience. Dunham bush water cooled rotary screw water chillers are available from 280 to 480 tons. These units are supplied with single s plit design optional for. Db sales announced details on the new dunhambush high efficiency wcfxe series water cooled screw chiller.
Dunhambush variable speed water cooled packaged chillers. These units are supplied with single s plit design optional for ease of movement throughany standard. Improved quiet, reliable series of vertical screw compressors. State of the art air cooled and water cooled chillers and condensing units offer the efficiency and intelligence to reduce energy consumption and emissions, while creating a more comfortable and sustainable building environment. Dunhambush is supplying 2 x wcfxe 46t of its water. Used dunham bush small package water cooled chiller. It will no question ease you to look guide dunham bush water cooled chiller manual service as you such as. Dunham bush has secured the pullman virmala hill hotel project in bogor, indonesia. Dunhambush now continues this legacy with the introduction of a complete line of absorption cooling products. Chiller plantroom control and automation by dunhambush cpm provides the owners with a chiller system in stable operation, optimized performance and energy efficiency. Dunhambush built the new manufacturing plant in yantai, china. Acds010 series, acds020 series, acds030 series, acds040 series.
Dunhambush has recently secured the project for nasa space centre in usa. Dunhambush is to manufacture chillers in the uk for the first time in nearly 20 years with the launch of a comprehensive range of air and watercooled packaged chillers. Cooling capacity from 60 to rt 211 3517 kw the wcfxe series features. In this video we take a look at common chiller faults and how to troubleshoot them. With 4 x acfx 400 installed for kennedy space centre in florida before, dunham bush is proven to be a approved and reliable product for space centre. Dunham bush launches new water cooled package unit model wcpsc hawk series. It is recommended that the buyer obtain the services of loca water treatment specialists to prescribe water treatment. Dunham bush water cooled screw chiller with driven vfd wcfx. Dunhambush equipments are manufactured under careful quality control and. Water cooled dx packaged chiller p r407c scroll compressor s standard q special 5 50hz 6 60hz blank r22. The dunhambush series wcfxv variable speed water cooled rotary screw flooded chillers are backed by more than 45 years of experience. The dunham bush dclc water cooled centrifugal liquid chillers are available from 300 to 1500 tons. Dunham bush is supplying 2 x wcfxe 46t of its water.
Dunhambush air conditioning equipment air or water cooled chiller scroll and screwcompressor, malaysia water centrifugal liquid chiller, china air or water cooled package air conditioner free standing or ducted, malaysia air cooled single package unitary, malaysia precision environmental control unit, malaysia. A chiller may be custom matched to certain building requirements by your dunham. Water cooled centrifugal chillers cooling capacity. Dunham bush watercooled screw chillers with inverter driven vfd wcfxev series created date. Founded in the usa in 1894, dunham bush is one of the oldest global commercial heating and air conditioning unit manufacturers. Products that performby people who care wcfxr4a water cooled hermetic 1 the dunhambush wcfx watercooled rotary screw water chillers.