1. Need chiller, just select Naser
First, Naser is a old factory, factory direct sale, reduce the extra cost.
Second, Naser use great brand compressor.
Third, The pump is Taiwan great brand, steady running and corrosion resistance
High quality electric circuit with load breaker, compressor pump overload protection
Fourth, Over freeze protection, over temperature protection, over loader protection, over pressure protection etc.
Fifty, Microcomputer system control and precise temperature control, accurate temperature +-1 C
2. Pictures ForFood Grade Stainless Steel Environmental Water Chiller Unit
3. Specifications For Food Grade Stainless Steel Environmental Water Chiller Unit
| Model | NWS-20AC |
| Voltage | 380V/3P/50Hz or optional |
| Refrigerant | R407C or optional |
| Condenser | Shell and Tube |
| Evaporator | Water tank type/ shell and tube/ SS plate |
| Water tank | 278L internal water tank |
| Chilled water flow | 12.21 M3/H |
| Cooling capacity | 71 KW / 20.2 Ton / 61060 Kcal/H |
| Compressor | 20HP / Scroll Hermetic type |
| Size | 2000*1130*1720 MM |
| Weight | 830 KG |
4. Detail For Food Grade Stainless Steel Environmental Water Chiller Unit
 Evaporator Stainless steel 304 water tank with copper coil |  Electric Cabinet Highly reliable control elecments |
 Water Pump Ligh weight, stable throttling, light resistance |  High and Low Pressure Gauge All copper condenser, heat dissipatoneffect even better |
5. Features For Food Grade Stainless Steel Environmental Water Chiller Unit
1) Evaporators-excellent cooling, quiet with low electric consumption.
2) PID Microprocessor control, adopt imported temperature controller maintains an accuracy of 1 degree.
3) Special open type reservoir tank with stainless steel 304 material.
4) Current overload protector, high and low pressure switches, electronic time delayer, fault display system saft and durable.
5) Standard cooling range is 5 degree to 35 degree, also have low temperature chiller.
6) Equipped with antifreeze thermostat.
7) Compact design, easy to operate and maintain.
8) Refrigerant loop controlled by high and low pressure switches.
6. Product Qualification For Food Grade Stainless Steel Environmental Water Chiller Unit
7. Production Process For Food Grade Stainless Steel Environmental Water Chiller Unit
8. FAQ For Food Grade Stainless Steel Environmental Water Chiller Unit
Q: How many years have your factory been established?
A: We are manufacturer in China for more than 20 years.
Q: How long is your delivery time ?
A: we have stock with 380V/3P/50Hz and R22 chiller. If need other voltage and refrigerant,
normal machine need about 15-20 working days ,
Q: How long is the warranty?
A: Within 1 year from date of the factory, if parts failure or damage
Q: What is HS code
A: HS code is 8418699090
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