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  • Product Name: HIGOLDEN Air cooled modular water chiller
  • Product Number: HLLA-25D


HIGOLDEN Air cooled modular water chiller





Production Description


*Constant heating and cooling function, applicable to swimming pool, Spa or fish cultivation.

*Advanced corrosion resistance Titanium heat exchanger, virtually impervious to water chemistry damage.

*World famous Japanese brand compressor.

*Digital LCD display wire control panel, controls water temperature to within 1-5°C.

*On-off timing function, no human attendance is required for operation once started.

*Insufficient water flow protection & high/low pressure protection.

*Auto defrosting with 4-way valve, ensure reliably running at low ambient temperature.

*Warms your pool or SPA with the reliability and efficiency can also cool your pool and SPA during hot summer season.  





Production Parameter


 Model HLLA~25D HLLA~40T HLLA~50T

Rated Cooling Capacity
×1000kcal/h 55.3 83.0  111.6
KW 64.4 96.6 130
Input power (KW) 20.5 32.2 40.9
Com. Current (A) 37 58.3 73.6
Rated Heating Capacity ×1000kcal/h 58.6 87.9  118.4
KW 68.3 102.4 137.8
Input power (KW) 20.3 32 40.6
Com. Current (A) 36.7 57.8 73.2
Max Current (A) 53.2 82.5 102.8
Compressor Type Hermetic scroll type
Power HP * Qty 12.5 * 2 12.5 * 3 12.5 * 4
 Refrigerant   R22
Power Supply  380V/ 3Ph/ 50Hz
Safety Protection

Phase reversion protection, Phase lack protection, 

Overload current protection, Discharge air temp.  protection, 

Low & High pressure protection, Hi/ Low temp.  protection, 

Water flow protection.

 Number of Refrigeration Circuit 2 3 4
 Capacity Control (%) 0, 50, 100  0, 33, 66, 100  0, 25, 50, 75,100
 Condenser Ripple Aluminum Fins around Copper Pipe
Evaporator Type Shell and Tube Type
 Dia.(inch) 2-1/2" 3" 4"
  Chilled Water Flow (m3/h) 11.1 16.6 22.1
Axial Fan Type Low noise axial type
Fan Qty 2 6 4
Air flow m3/h 15000*2 7500*6 15000*4
 Total weight (kg) 750 1100 1400
Dimension (mm) 2070*950*1090 2200*1350*2080 2050*1850*2520






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Company Introduction


Dongguan Golden Refrigeration Equipment Co., Ltd. is a modern large enterprise, which integrates technology, industry and trade. we are a professional enterprise that provides central A/C, refrigeration plant, eletromechanical device, electric equipment and electronics, as engineering design and installation service. HiGolden takes an area of over 100,000m2  with an asset of more than 100 millions and empolyee of more than 500 persons, and its has 5 branch companies in the rest of China.


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