· 37 Models from 70 to 1000 TR [246 to 3517 kW]. · Multiple compressor units provide redundancy and favorable part load efficiency. · One-year parts warranty at no extra cost. Compressor(s) · Improved, quiet, reliable MSC Vertical Rotary Screw Compressors with up to 2 integral oil separators. · Optimized for R134a and optimized volume ratio for best efficiency. · Improved rpm and noise level. · Optimized rotor drive. · Improved rotor and anti-reverse rotation bearing design. · Optimized VI port position and geometry. · Multiple rotary screw compressors designed for better reliability and redundancy. · Welded hermetic design with no requirement for internal parts service, no periodic compressor tear down and overhaul, and eliminates casing leakages. · Consistent loading and unloading with a dependable slide valve mechanism. · No external oil pump required. · Double-delta motor winding with 1/3 lock-rotor amps at start-up. Star-delta motor winding for MSC 226 mm series. · Vapor injection cycle to increase capacity and improve efficiency. Evaporator/Condenser · Cleanable and Removable Integral Fin Copper Tubes. · One, Two, or Three Water Passes Available. Removable Water Heads. · Victaulic Groove Water Connections. · Vessel designed according to ASME Code, approved and certified by JKKP. · Relief Valves(s) standard - 3/4" FPT or 1” PPT. · Full Pump Down Capacity in Condenser.
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