Size/Range

• ODYNE offers ZKEW-D Water Cooled Rotary Screw Flooded Chillers
• 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 are 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 is 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.

 Water Cooled Rotary Screw Flooded chillers-zkew-d-series Dimensions.pdf