Wide Application Range of Refrigeration Temperature:

• Uses efficient semi-hermetic piston compressors of the MSW-HG series.

• Suitable for evaporating temperatures from +5°C to -45°C.

• Single unit cooling capacity from 2.7KW to 281.3KW.

• Covers a wide range of temperature requirements.

System Compatible with Multiple Refrigerants:

• Compatible with multiple refrigerants (R134a, R404A, R507, R407C, R22, R448A, R449A, etc.).

• Allows flexible use based on different working conditions.

Stable and Reliable Oil Return System:

• All compressors adopt a reliable oil return system design to ensure smooth oil return and lubrication.

Optimized System Design:

• Liquid injection cooling ensures optimal compressor cooling.

High Efficiency Compressor:

• HG…E series compressors have optimized motor efficiency and cooling airflow design.

• Achieves higher efficiency and better energy saving performance.

Standard Configuration of Water-cooled Condensing Unit:

• BOCSH semi-hermetic piston compressor.

• Unit base frame spray painted (RAL5005 color as standard).

• High-efficiency shell and tube condenser.

• High-efficiency oil separator.

• High-efficiency gas-liquid separator.

• Gas filter.

• Pressure relay (installed at the liquid outlet).

• High and low pressure gauges.

• Suction accumulator (HG44E and below standard configuration).

• Vibration absorber and pipeline supports (suction and discharge ends, liquid line).

• Refrigerant charging valve.

• Electrical control box (including contactor, thermal relay, electronic protection module, phase sequence protector).

• Compressor is equipped with crankcase heater.

• HG44E and above models have oil sight glass.

Optional Accessories:

• Oil separator heating belt.

• Economizer.

• Liquid subcooler.

• Liquid injection cooling system.

• Suction pipe accumulator.

• Suction pipe noise reducer.

• Refrigerant liquid pipe solenoid valve.

• High and low pressure controller.

• Phase sequence protector.

• Fan motor (230V-1-50/60Hz, IP65, single-phase motor power: 75/50/25W optional).

• Electric control box (excluding fan motor: 230V-1-50Hz, 90W, IP44).