CENTRAL CHILLERS CENTRAL CHILLING WITH LARGE CAPACITY Free up factory floor space with the Conair Water-Cooled W-SK Central Chillers. These large-capacity, heavy-duty chillers make the most of your energy dollars. Precise temperature control at the mold, die, screw or barrel results in faster cycle times and less warping and shrinking of the product. Model W-313SK Recirculating cooling water through a tower-chiller system also reduces water and sewer bills. COOLING CAPACITIES FROM 210 TONS TO 463 TONS The Conair Water-Cooled W-SK Series Central Chillers are engineered for efficiency and reliability. The screw compressor is the most advanced compressor in the industry. The unit protects against starting and running overload, under and over voltages, phase loss, phase reversals, high winding temperature and rapid recycling. The microprocessor control maintains chilled water temperature more accurately, resulting in less temperature drift. The microprocessor monitors temperature and the rate of change over time, effectively controlling compressor loading for efficient chiller operation. Rugged compressor design The screw compressor has only four moving parts eliminating the need for pistons, connecting rods, wrist pins and valves. Fewer moving parts means less internal friction and greater efficiency. Customized to fit your needs Conair has the central chiller to match your process. Pick nominal chilling capacities from 210 tons to 463 tons. Smaller capacities are available. Easy setup Small unit size, factory wiring, easy lifting procedures and startup control logic result in quick and easy installation. And includes one day of startup services by a factory-trained technician. Trouble-free operation Smart safety features and over 40 diagnostic displays for easy and virtually trouble-free operation. The screw compressor’s positive displacement design results in lower energy cost

CENTRAL CHILLERS F E AT U R E S ■ Easy access controls Controls have automatic compressor, load limiting, and anti-recycle functions. ■ Low flow switch Field installed to positively detect flow loss of evaporator solution. ■ Helical rotary compressor Compressor has only four moving parts; direct-drive, low speed for high efficiency and high reliability. ■ Operator interface Interface monitors temperature and rate of change over time, effectively controlling compressor loading. ■ Evaporator Shell-and-tube evaporator uses seamless internally finned copper tubes, roller-expanded into tube sheets....

CENTRAL CHILLERS H E L I C A L R O TA RY S C R E W C O M P R E S S O R ■ Only four moving parts when compared to reciprocating compressors; there are no pistons, connecting rods, suction and discharge valves or mechanical oil pump. ■ Reduced rotor tip clearance results in reduced leakage between the high and low pressure cavities during compression. ■ Helical screw design results in part load performance far superior to single reciprocating compressors. ■ Latest heat transfer technology results in increased condenser and evaporator tube efficiency. ■ Resistant to liquid slugging this compressor...

CENTRAL CHILLERS SPECIFICATION NOTES - See previous page 200 West Kensinger Drive ● Cranberry Township, PA 16066 ● 724-584-5500 ● fax 724-584-5299