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Blue Shell and Tube Heat Exchanger

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Blue Shell and Tube Heat Exchanger
description1
Zipper closure 1/5 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout
Features

Shell and tube type heat exchanger(condenser and evaporator) for industrial and commercial air conditioning, refrigeration and freezing systems. This model is twin circuits units(one evaporater assembled with two condensers) Single circuit, double circuits, three circuits and four circuits.

Technical

Technical Data(Heat transfer tube Φ20)

Nominal diameter(mm) Number of tube passes Number of tube  Center row tube number  Tube side flow area Heat transfer area
Heat transfer tube length(mm)
          1500 2000 3000 4500 6000
159 1 15 5 0.0030 1.4 1.9 2.8    
219 1 33 7 0.0066 3.1 4.1 6.2    
273 1 65 9 0.0131 6.1 8.2 12.3 18.4 24.5
2 56 8 0.0056 5.3 7.0 10.6 15.8 21.1
325 1 99 11 0.0199 9.3 12.4 18.7 28.0 37.3
2 88 10 0.0088 8.3 11.1 16.6 24.9 33.2
4 68 11 0.0034 6.4 8.5 12.8 19.2 25.6
400 1 174 14 0.0350 16.4 21.9 32.8 49.2 65.6
2 164 15 0.0165 15.5 20.6 30.9 46.4 61.8
4 146 14 0.0073 13.8 18.3 27.5 41.3 55.0
450 1 220 17 0.0477 22.3 29.8 44.7 67.0 89.3
2 220 16 0..0221 20.7 27.6 41.5 62.2 82.9
4 200 16 0.0101 18.8 25.1 37.7 56.5 75.4
500 1 275 19 0.0553   34.6 51.8 77.8 103.7
2 256 18 0.0257   32.2 48.3 72.4 96.5
4 222 18 0.0112   27.9 41.8 62.8 83.7



Technical Data(Heat transfer tube Φ25)

Nominal diameter(mm) Number of tube passes Number of tube  Center row tube number  Tube side flow area Heat transfer area
Heat transfer tube length(mm)
          1500 2000 3000 4500 6000
159 1 11 3 0.0038 1.3 1.7 2.6    
219 1 25 5 0.0087 2.9 3.9 5.9    
273 1 38 6 0.0132 4.5 6.0 9.0 13.4 17.9
2 32 7 0.0055 3.8 5.0 7.5 11.8 15.1
325 1 57 9 0.0197 6.7 9.0 13.4 20.1 26.9
2 56 9 0.0097 6.6 8.8 12.3 19.8 26.4
4 40 9 0.0035 4.7 6.3 9.4 14.1 18.8
400 1 98 12 0.0039 11.5 15.4 23.1 34.6 46.2
2 94 11 0.0163 11.1 14.8 22.1 33.2 44.3
4 76 11 0.0066 9.0 11.9 17.9 26.9 35.8
450 1 135 13 0.0468 15.9 21.2 31.8 47.7 63.6
2 126 12 0.0218 14.8 19.8 29.7 44.5 59.4
4 106 12 0.0092 12.5 16.7 25.0 37.5 50.0
500 1 174 14 0.0603   27.3 41.0 61.5 82.0
2 164 15 0.0284   25.8 38.6 58.0 77.3
4 144 15 0.0125   22.6 33.9 50.9 67.9
 

Application

Application
This unit is used as oil cooler or air cooler in screw type air compressor.

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