McQuay International is a world leader in air conditioning, heating, ventilation and refrigeration system solutions. The strengths of well-known companies such as Remington, Singer, Herman Nelson Company, American Air Filter and Westinghouse have kept McQuay at the forefront of change in the air conditioning, heating, ventilation and refrigeration industry, leading the way in environmental and systems solutions. McQuay has always been at the forefront of creating new technology to meet the changing demands of our customers.
GLOBAL SUPPORT LOCAL PRESENCE
9McQuay is uniquely positioned to make sure our
SOME PRESTIGIOUS INSTALLATION
APPLIED SYSTEM
PRODUCT RANGE
INDEX
AIR TO WATER HEAT PUMPS
AIR COOLED CHILLERS
FAN COILS
WATER COOLED CHILLERS
FREE COOLING
A GLOBAL LEADER IN SYSTEM SOLUTIONS
AIR TO WATER HEAT PUMP WITH ROTARY COMPRESSORS
STANDARD OPTIONS
GENERAL CHARACTERISTICS
OPTIONS ON REQUEST
AIR TO WATER HEAT PUMP WITH INVERTER DRIVEN SCROLL COMPRESSORS
AIR TO WATER HEAT PUMP WITH SCROLL COMPRESSORS
AIR-WATER HEAT PUMP WITH SCROLL COMPRESSORS. aircool / McQuay reserves the right to make design and construction changes at any time without notice. 1) 12/7°C evaporator entering/leaving water temperature; 35°C ambient temperature (2) 40/45°C entering/leaving condenser water temperature; 7°C ambient temperature, 90% R.H. 3) At 1 m, according to ISO 3744, in free field semi-spherical conditions. Sound pressure level3 Number of compressors Minimum capacity Refrigerant circuits Number of condenser coils Number of fans Power input Speed Diameter Evaporator Quantity Water volume Pressure drop Water connections Size Standard Voltage.
AIR TO WATER HEAT PUMP WITH INVERTER DRIVEN SCREW COMPRESSORS
VERSIONS
Weight and Dimensions Shipping Weight Working Weight (A) Length (B) Width (C) Height Cooling Capacity1 Unit Power Input1 EER. Sound pressure level3 Cooling Heating Compressor quantity Minimum capacity Number of cooling circuits Condenser coil Fan quantity Input power Speed Diameter Evaporator quantity Water quantity Pressure drop Cooling Heating water Connection size Standard voltage. Sound pressure level3 Cooling Heating Compressor quantity Minimum capacity Number of cooling circuits Condenser coil Fan quantity Motor input Cooling speed Heating Cooling diameter Heating Evaporator quantity Water volume Pressure drop Cooling Heating water Connection size Standard voltage.
AIR COOLED CHILLER WITH SCROLL COMPRESSORS
AIR COOLED CHILLER WITH SCREW COMPRESSORS
Sound Pressure Level 2 Compressor Amount Minimum Capacity Refrigerant Gas Circuits Condenser Coil Number Fan Input Power Amount Speed Evaporator Diameter Water Volume Pressure Drop Water Connections Size Standard Voltage. TECHNICAL DATA McEnergy Mono SE LN - cooling only. aircool / McQuay reserves the right to make changes in design and construction at any time without notice. AIR COOLING WITH SCREW COMPRESSOR. aircool / McQuay reserves the right to make changes in design and construction at any time without notice.
No. Type Type No. kW RPM mm Type No. Lanced fins - internal spiral wound tubes McQuay single screw. TECHNICAL DATA McEnergy Evolution SE XN - cooling only. aircool / McQuay reserves the right to make changes in design and construction at any time without notice. TECHNICAL DATA McEnergy Evolution SE XXN - cooling only. aircool / McQuay reserves the right to make changes in design and construction at any time without notice.
TECHNICAL DATA McEnergy Evolution ClassA ST - cooling only. aircool / McQuay reserves the right to make changes in design and construction at any time without notice. TECHNICAL DATA McEnergy Evolution ClassA XN - cooling only. aircool / McQuay reserves the right to make changes in design and construction at any time without notice. TECHNICAL DATA McEnergy Evolution HA ST - cooling only. aircool / McQuay reserves the right to make changes in design and construction at any time without notice.
Sound pressure level2 Number of compressors Minimum capacity Number of refrigerant circuits Condenser coil Number of fans Power input Speed Diameter Evaporator Quantity Water volume Pressure drop Water connections Size Standard voltage.
AIR COOLED CHILLER WITH INVERTER DRIVEN SCREW COMPRESSORS
No. Type Type No. kW RPM mm Type No. AIR-COOLED CHILLER WITH INVERTER-DRIVEN SCREW COMPRESSORS. No. Type Type No. kW RPM mm Type l kPa mm V/ph/Hz AWS SE ST/LN. Sound Pressure Level2 Compressor Quantity Minimum Capacity Refrigerant Circuit Number Condenser Coil Fan Quantity Current Input Speed Diameter Evaporator Water Volume Pressure Loss Water Connections Size Standard Voltage.
No. Type Type No. kW RPM mm Type l kPa mm V/ph/Hz AWS SE XN. No. Type Type No. kW RPM mm Type l kPa mm V/ph/Hz AWS XE ST/LN. AWS XE XN TECHNICAL DATA - Cooling only. aircool / McQuay reserves the right to make changes in design and construction at any time without notice.
No. Type Type No. kW RPM mm Type l kPa mm V/ph/Hz AWS XE XN. AWS PR XN TECHNICAL DATA - cooling only. aircool / McQuay reserves the right to make changes in design and construction at any time without notice. kg kg mm mm mm. Cooling capacity1 Unit power input1 EER. Sound pressure level2 Compressor quantity Minimum capacity Number of cooling circuits Condenser coil Fan quantity Input power Speed diameter Evaporator Water volume Pressure drop Water connections Size Standard voltage.
Type No. Type No. kW RPM mm Type l kPa mm V/ph/Hz. 1) Evaporation water temperature at inlet/outlet 12/7°C; Ambient temperature 35°C.
AIR COOLED CHILLER WITH SCREW COMPRESSORS AND INTEGRATED FREE COOLING
TECHNICAL DATA AWS SE ST/LN - FC
TECHNICAL DATA AWS XE ST/LN - FC
TECHNICAL DATA AWS PR ST/LN - FC
WATER COOLED CHILLER WITH SCREW COMPRESSORS
VERSIONEN
TECHNICAL DATA Ecoplus' ST. WATER COOLED RADIATOR WITH SCREW COMPRESSORS. aircool / McQuay reserves the right to make changes in design and construction at any time without notice. TECHNICAL DATA Ecoplus XE ST. aircool / McQuay reserves the right to make changes in design and construction at any time without notice. WATER COOLED RADIATOR WITH SCREW COMPRESSORS. aircool / McQuay reserves the right to make changes in design and construction at any time without notice.
Sound Pressure Level2 Compressor Quantity Minimum Capacity Number of Refrigerant Circuits Evaporator Quantity Water Volume Pressure Drop Water Connections Size Standard Voltage. Single screw compressors; Star-Delta standard run Shell-and-tube evaporator; carbon steel tube sheets; high efficiency copper pipes;. Shell and tube condenser; carbon steel tube sheets; high efficiency copper pipes; Victaulic water fittings.
Water pressure differential switch for evaporator Water pressure differential switch for condenser Suction line shut-off valves. 4 Passes sulat Cu-Ni 90-1 flow switch flow switch differential pressure swit erential pressure switch ne valves.
TECHNICAL DATA PFS
WHS E
Sound Pressure Flat2 Compressor Quantity Minimum Capasity Refrigerant Circuit Number Evaporator Quantity Water Volume Pressure Drop Water Connection Size Condensor.
1) 12/7°C entering/exiting evaporator water temperature; 45°C saturated discharge temperature at the compressor (2) At 1m, according to ISO 3744, at free-field hemispherical conditions. -screw compressors; Star-Delta standard start Direct expansion shell and tube evaporator with single pass; shell and tube plates of carbon steel; high efficiency copper tubes; insulation made of closed cells material;. Shell and tube capacitors; one per each circuit; shell and tube plates of carbon steel; high efficiency copper tubes;.
Victaulic Water Connections for Condensers Flanged Water Connections for Condensers Cu-Ni Tube Condenser 90-10 Evaporator Flow Switch. Condenser flow switch Suction line shut-off valves Discharge line shut-off valves Anti-vibration rubber mounts Soundproof cabinet. ions per or over ounce f. TECHNICAL DATA Proximus Evolution SE. WATER COOLER COOLING WITH SCREW COMPRESSOR. aircool / McQuay reserves the right to make changes in design and construction at any time without notice and the right to make changes in design and counter. there is a difference in design and con design and con.
TECHNICAL DATA Proximus Evolution SE. aircool / McQuay reserves the right to make design and construction changes at any time without notice. TECHNICAL DATA Proximus Evolution XE. aircool / McQuay reserves the right to make design and construction changes at any time without notice.
WATER COOLED CHILLERS -
CENTRIFUGAL COMPRESSOR WITH MAGNETIC BEARINGS
A HEAD START THROUGH INNOVATION
Design pressure on evaporator water side 25 bar Design pressure on condenser water side 25 bar Condenser insulation 20 mm. Evaporator Water Pressure Differential Switch Condenser Water Pressure Differential Switch Evaporator Flow Switch. Condenser Flow Switch Discharge Line Shutoff Valve Suction Line Shutoff Valve High Pressure Side Gauge Anti-Vibration Mounts.
Setpoint reset, demand limit and alarm from external device EER to 5.30 ESEER to 9.30.
TECHNICAL DATA WMC
The newest member of the McQuay Magnitude™ Chiller family (Model WME) takes frictionless centrifugal chillers to a new level. Building on the tremendous success of the Magnitude WMC model, the newest frictionless centrifugal chiller leverages our 50 years of experience in designing and manufacturing centrifugal compressor chillers. Modern Magnetic Bearing Compressor - Unit Mounted Variable Frequency Drive - Positive Pressure Design.
The VFD provides a method of reducing the starting current to the motor and reduces the current input during part load operation. Advanced magnetic bearing technology enables outstanding energy efficiency and reliable friction-free operation with long life. The exceptional efficiency of the Magnitude chiller is due to the direct drive magnetic bearing compressor technology.
The direct drive motor eliminates the need for a lubricated gearbox and associated power loss. The frictionless compressor shaft is the compressor's only moving component, and it floats on a magnetic pad.
TECHNICAL DATA WME
POWER LOSS
DAMAGE PROTECTION
WSC - WDC
WATER COOLED CHILLERS WITH CENTRIFUGAL COMPRESSORS
UNMATCHED UNLOADING
VARIABLE FREQUENCY DRIVE OPTION
HIGH EFFICIENCY
REFRIGERANT
STORAGE CAPABILITY
WIDE CHOICE OF CAPACITIES AND EFFICIENCIES
QUIET OPERATION
AG ANT
ERAN
GE CAPABILITY
TYERANT
GE CAP
BPAB
PART LOAD EFFICIENCY
PARTIAL LOADS EFFICIENCY FOR 2000 KW CENTRIFUGAL UNITONE WDC DUAL COMPRESSOR
CHILLER VERSUS TWO SINGLE COMPRESSOR CHILLERS
IPLV
ITNI
WATER COOLED CHILLER WITH SINGLE CENTRIFUGAL COMPRESSOR
Scaleless capacity control Sound pressure Level3 Compressor Amount of refrigerant gas circuits Number Condenser Amount Water volume Pressure drop Water connections Size Evaporator.
WATER COOLED CHILLER WITH DUAL CENTRIFUGAL COMPRESSOR
No. l kPa mm Type No. 1) 12/7°C inlet/outlet water temperature from the evaporator; 30/35°C inlet/outlet condenser water temperature.
MF - VERTICAL
OPTION ON REQUEST
STANDARD OPTION
TION ONTION
FAN COIL
TECHNICAL DATA MCK - Cassette
Total cooling capacity1 Total sensible capacity1 Heating capacity2 Water flow rate (cooling) Water pressure drop (cooling) Sound pressure level3 Power input4 Current input4 Standard water voltage connections Condensate drain connections. Nominal airflow Total cooling capacity1 Total sensible capacity1 Heating capacity2 Water flow rate (cooling) Water pressure drop (cooling) Sound pressure level3 Power input4 Current input4 Standard water voltage connections Condensate drain connections. Super high speed (2) At the following nominal conditions: nominal air flow 50°C inlet water temperature; 20°C inlet air temperature; the same flow of water as for cooling;
Super High Speed (3) At Super High/High/Medium/Low Speed; nominal air flow, with plenum and filter. Super high speed (2) At the following nominal conditions: nominal airflow 70/60°C inlet/outlet water temperature; 20°C intake air temperature;. Super high speed. super high/high/medium/low) Available external static pressure Total cooling capacity1 Total sensible capacity1 Heating capacity2 Water flow rate (cooling).
The robust unit is designed for durability and reliability. aircool / McQuay reserves the right to make changes in design and construction at any time without notice. Available external static pressure Total cooling capacity1 Total sensing capacity1 Heating capacity2 Water flow rate (cooling) Water pressure drop (cooling) Sound pressure level3 Input power Input current Standard voltage Water connections Condensate drain connections. Weight and Dimensions Shipping Weight (A) Length (B) Width (C) Height. 1) At the following nominal conditions: 7/12 °C inlet/outlet water temperature; 27°C db / 19°C wb inlet air temperature; high speed (2) At the following nominal conditions: 50 °C inlet water temperature; 20°C inlet air temperature; the same water flow as for cooling; high speed (3) At high/medium/low speed; measuring point position 1 m in front of the unit and 0.8 m below the unit (according to JIS C9612) (4) High speed.
Total sensible capacity1 Heating capacity2 Water flow rate (cooling) Water pressure drop (cooling) Sound pressure level3 Power input4 Current input4 Standard water voltage connections Condensate drain connections.
GENERAL- CATALOGUE