z-Flow HE Series 200-1630 kW
Water cooled packaged water chillers. Range with semi-hermetic screw and R134a refrigerant gas compressors.
- Semi Hermetic Screw Compressors
- EER up to 5,09
- 33 Different Models with Capacities Exceeding 1,600 kW
- Water Cooled Condenserless Chillers
- Eco Friendly R134A Refrigerant Gas
- High Energy Efficiency and Comfort in All Seasons
- Wide and Smart Options
- Linear Capacity Control
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Construction features:
| Compressor | high energy efficiency semi-hermetic screw compressor, with star-delta or part winding limited start up (depending on models) and complete with integral protection, casing heater and refrigerant gas outlet piping shut-off valve. |
| Electronic expansion valve: as standard on all models. | |
| Water side heat exchanger (evaporator) | dry expansion shell and tube exchanger with counterflow heat exchange, complete with closed cell polyurethane foam rubber insulation, water flow differential pressure switch and Victaulic fittings. |
| Water side heat exchanger (condenser) | tube and shell complete with safety valve, and service valve on the high-pressure refrigerant gas circuit. |
| Control | microprocessor electronic control. |
| Structure | made of galvanised and painted steel plate with polyester powder coating. |
