Screw Water Cooling Water Chiller Unit

Screw Water Cooling Water Chiller Unit
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Product Details

1. Air-cooling chiller without the cooling tower.

   Dust and filth can enter the tower easily.

   Which may result in jam in water circuit, and lower down its cooling capacity.

2. Air-cooling chiller is suitable for area with low-quality water.

   And it can save the cooling tower and auxiliary devices.

3. Air-cooling chiller is an ideal choice for places with much dusts and filth.

4. Its large-capacity condenser operate well in even very hot seasons.


Naser Machinery brings you quality and precise large central air conditioning water chiller unit not only as one of the best manufacturers but also one of the leading suppliers in China. With decades experience in exporting our quality products, we enjoy good reputation. You can easily wholesale our large central air conditioning water chiller unit made in China with our factory.


Type
Screw   Water Chiller
ModelNWS-40WSCSNWS-50WSCSNWS-60WSCSNWS-70WSCSNWS-80WSCSNWS-100WSCSNWS-110WSCSNWS-120WSCSNWS-140WSCSNWS-160WSCSNWS-180WSCSNWS-200WSCSNWS-220WSCSNWS-240WSCS
Rated cooling capacity50HZBtu/h513807653440706698819701947385116485712959541402813167115318674582116680233244524901722852738
KW150.5191.4207240.1277.5341.2379.6410.9489.5547620683.2729.4835.6
Kcal/h129430164604178020206486238650293432326456353374420970470420533200587552627284718616
USRT42.854.458.968.378.997107.9116.8139.2155.5176.3194.3207.4237.6
Voltage
380V/3P/50HZ(optional)
CompressorCompressor   PowerKW3037455260758290105120135150164179
Stating Method
Y-△Y-△Staring
Capacity Control%100-75-50-25
QuantityUnit40HP*150HP*160HP*170HP*180HP*1100HP*1110HP*1120HP*1140HP*1160HP*1180HP*1200HP*1220HP*1240HP*1
Flow   regulator    thermostatic expansion valve
RefrigerantR22 /R407C/R134A/R410A
CondenserStyle
High effciency copper tube external screw shell pipe type
Water flowm3/h31.0339.4642.6849.5157.2270.3578.2784.72100.93112.78127.84140.87150.39172.29
Diameter of pipeDN808080100100100100125125125125150150150
EvaporatorStyleHigh effciency copper tube   internal screw shell pipe type/Stainless steel plate type evaporator
Standard   freezing water flowM3/H25.8632.8935.5741.2547.6858.6365.2270.554.1193.99106.53117.39125.33143.57
Diameter   of standard nippleDN808080100100100100125125125125150150150
Machine weightKG75085090011001280160018001850208022002700290030003400
Running weightKG8501000105012801450185021002300245026802980312033203580
MeasureLengthMM25002500260028002800290030003100310031003700380038003800
WidthMM11001100110011001100110012001500150015001500150015001500
HightMM14001400140014001400155015501600160016001600160016001650


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