products features:
* scroll hermetic compressor,inner safety protection,high efficiency,low breakdown,low noise,anti-vibration
* dry evaporator,low refrigerant volume
* shell and tube condenser,high efficiency internal and external thread copper pipe 
* Industrial rank design,built-in stainless steel tank and high head pump 
* precision digital temperature controller 
* electrostatic prevention spray-paint,elegant appearance,easy disassemble and maintenance
product specification:
* Standard:GB/T18430.2-2008
* Refrigerant:R22
* Refrigerant medium:water/glycol water
* Pipe Connector type:external thread
* Power supply： 380v/3p/50Hz
* Allowable voltage fluctuate: ±10%
* Allowable frequency fluctuate: ±2%
* start type:triangle stars start 
* Packing：plastic film
product options:
* salt evaporator
* tank and pump outside of chiller 
* chilled water bypass accessory 
* remote communication connector 
* English control screen and documents
* Special painting colour 
* fill nitrogen
* normal wooden packing 
* fumingation wooden packing
Remarks:
Nominal conditions:chilled water inlet temperature 12℃,outlet temperature7℃,cooling water inlet temperature 30℃,outlet water inlet temperature 35℃,dirt coeficient of evaporator:0.018m2*℃/kw;
dirt coefficient of condenser:0.044m2*℃/kw
Special requirement ,pls contact Shang Dasen Industrial Co.,Ltd.