1.Features-shell and tube evaporator shell and tube heat exchanger
1.adopting superior external thread copper tube to ensure high heat exchange efficiency,compact volume and light weight.
2.gas tightness testing under air pressure 2.4Pa before delivery to ensure quality.
3.equipped with safe fusible plug to ensure safe through automatical melt and depressurization when liquid reach specific temperature in shell.
4.condenser end cap equipped water discharge device to avoid tube damage caused by water into ice at cold weather.
2.Advantages-shell and tube exchanger
1. Less expensive as compared to other type coolers.
2. Can be used in systems with a wide range operating temperatures and pressures.
3. Pressure drop across a shell and tube heat exchanger is less.
4. Tube leaks are easily located and plugged since pressure test is comparatively easy.
5. Tubular coolers in refrigeration system can act as receiver also.
6. Using sacrificial anodes protects the whole cooling system against corrosion.
7. Extended heat transfer surfaces (fins) can be used to enhance heat transfer.
8. Cleaning and repair are relatively straightforward, because the equipment can be dismantled for this purpose.
3.Other Parameters-shell and tube heat exchanger
1. Materials: Titanium, Stainless Steel, Carbon Steel, Copper Alloy
2. Operating Temperatures: -50~350C
3. Operating Pressures: Max 10MPa
5. Construction: Fixed Tube sheet, floating head, U-Tube, 1 or more pass, double tube sheet
6. Applicable Medium: Gas, water, steam, oil, fuel, corrosive media
4.Technical specification-shell and tube condenser
**single circuit
| Heat Exchanger(Condenser) |
| Model | Capacity(1) | Capacity(2) | Dimensions(mm) | Connection Dimensioon(inch) | Weight |
| USRT | USRT | A | B | C | D | E | F | G | H | I | J | Kg |
| ESHECS004S | 3.75 | 4.41 | 738 | 644 | 143 | 117 | 77 | 62 | 5/8" | 1/2" | 1/4" | 1" | 22 |
| ESHECS4.50S | 4.41 | 5.88 | 742 | 644 | 168 | 143 | 77 | 77 | 5/8" | 1/2" | 1/4" | 1-1/2" | 29 |
| ESHECS6.50S | 6.25 | 7.35 | 870 | 772 | 168 | 143 | 77 | 77 | 5/8" | 1/2" | 1/4" | 1-1/2" | 31 |
| ESHECS7.50S | 7.50 | 8.82 | 870 | 772 | 168 | 143 | 77 | 77 | 7/8" | 5/8" | 1/4" | 1-1/2" | 34 |
| ESHECS010S | 10.00 | 11.77 | 1028 | 919 | 168 | 143 | 77 | 77 | 7/8" | 5/8" | 1/4" | 1-1/2" | 38 |
| ESHECS12.5S | 12.50 | 14.71 | 1165 | 1074 | 193 | 168 | 77 | 82 | 7/8" | 5/8" | 1/4" | 2" | 55 |
| ESHECS015S | 15.00 | 17.65 | 1320 | 1229 | 193 | 168 | 77 | 82 | 7/8" | 5/8" | 1/4" | 2" | 61 |
| ESHECS17.5S | 17.50 | 20.60 | 1320 | 1229 | 193 | 168 | 77 | 82 | 1-1/8" | 7/8" | 1/4" | 2" | 65 |
| ESHECS019S | 18.75 | 22.06 | 1320 | 1229 | 193 | 168 | 77 | 82 | 1-1/8" | 7/8" | 1/4" | 2" | 65 |
| ESHECS22.5S | 22.50 | 26.47 | 1320 | 1229 | 193 | 168 | 77 | 82 | 1-1/8" | 7/8" | 1/4" | 2" | 68 |
| ESHECS0250S | 25.00 | 29.41 | 1355 | 1229 | 238 | 222 | 102 | 102 | 1-1/8" | 7/8" | 1/4" | 2-1/2" | 102 |
| ESHECS31.5S | 31.25 | 36.77 | 1626 | 1505 | 238 | 222 | 102 | 102 | 1-3/8" | 7/8" | 3/8" | 2-1/2" | 126 |
| ESHECS035S | 35.00 | 41.18 | 1876 | 1755 | 238 | 222 | 102 | 102 | 1-3/8" | 7/8" | 3/8" | 2-1/2" | 135 |
| ESHECS37.5S | 37.50 | 44.12 | 1876 | 1755 | 238 | 222 | 102 | 102 | 1-5/8" | 1-1/8" | 3/8" | 2-1/2" | 141 |
| ESHECS044S | 43.75 | 51.48 | 1876 | 1755 | 238 | 222 | 102 | 102 | 1-5/8" | 1-1/8" | 3/8" | 2-1/2" | 145 |
| ESHECS050S | 50.00 | 58.83 | 1876 | 1755 | 238 | 222 | 102 | 102 | 1-5/8" | 1-1/8" | 3/8" | 2-1/2" | 153 |
| ESHECS56.5S | 56.25 | 66.18 | 1876 | 1755 | 298 | 276 | 152 | 122 | 2-1/8" | 1-3/8" | 3/8" | 3" | 198 |
| ESHECS62.5S | 62.50 | 73.54 | 1876 | 1755 | 298 | 276 | 152 | 122 | 2-1/8" | 1-3/8" | 3/8" | 3" | 203 |
| ESHECS075S | 75.00 | 88.24 | 2540 | 2409 | 298 | 276 | 152 | 122 | 2-1/8" | 1-3/8" | 3/8" | 3" | 245 |
| ESHECS81.5S | 81.25 | 95.60 | 2540 | 2409 | 298 | 276 | 152 | 122 | 2-5/8" | 1-3/8" | 3/8" | 3" | 253 |
| ESHECS87.5S | 87.50 | 102.95 | 2540 | 2409 | 298 | 276 | 152 | 122 | 2-1/8" | 1-3/8" | 3/8" | 3" | 262 |
| ESHECS100S | 100.00 | 117.66 | 2540 | 2409 | 298 | 276 | 152 | 122 | 2-5/8" | 1-5/8" | 3/8" | 3" | 339 |
| ESHECS112.5S | 112.50 | 132.67 | 2628 | 2409 | 343 | 328 | 152 | 162 | 2-5/8" | 1-5/8" | 3/8" | 4" | 352 |
| ESHECS119S | 118.75 | 139.81 | 2628 | 2409 | 343 | 328 | 152 | 162 | 2-5/8" | 1-5/8" | 3/8" | 4" | 358 |
| ESHECS125S | 125.01 | 147.07 | 2628 | 2409 | 343 | 328 | 152 | 162 | 2-5/8" | 1-5/8" | 3/8" | 4" | 365 |
| ESHECS131.5S | 131.26 | 154.42 | 2628 | 2409 | 343 | 328 | 152 | 162 | 2-5/8" | 1-5/8" | 3/8" | 4" | 369 |
| ESHECS137.5S | 137.51 | 161.78 | 2628 | 2409 | 343 | 328 | 152 | 162 | 2-5/8" | 1-5/8" | 3/8" | 4" | 374 |
| ESHECS162.5S | 162.51 | 191.20 | 2630 | 2409 | 378 | 354 | 152 | 187 | 2-5/8" | 1-5/8" | 3/8" | 5" | 443 |
| ESHECS187.5S | 187.51 | 220.61 | 2685 | 2409 | 428 | 405 | 152 | 242 | 2-5/8" | 1-5/8" | 3/8" | 5" | 486 |
| ESHECS200S | 200.01 | 235.31 | 2685 | 2409 | 428 | 405 | 152 | 242 | 2-5/8" | 1-5/8" | 3/8" | 5" | 494 |
| ESHECS206.5S | 206.27 | 242.67 | 2685 | 2409 | 428 | 405 | 152 | 242 | 2-5/8" | 1-5/8" | 3/8" | 5" | 502 |
| ESHECS225S | 225.02 | 264.73 | 3240 | 3009 | 378 | 354 | 152 | 242 | 2-5/8" | 1-5/8" | 3/8" | 5" | 539 |
| ESHECS244S | 243.78 | 286.79 | 3245 | 3009 | 428 | 405 | 152 | 242 | 2-5/8" | 1-5/8" | 3/8" | 5" | 578 |
| ESHECS262.5S | 262.52 | 308.86 | 3245 | 3009 | 428 | 405 | 152 | 242 | 2-5/8" | 1-5/8" | 3/8" | 5" | 602 |
| ESHECS281.5S | 281.27 | 330.92 | 3245 | 3009 | 428 | 405 | 152 | 242 | 2-5/8" | 1-5/8" | 3/8" | 5" | 618 |
| ESHECS319S | 318.78 | 375.04 | 3339 | 3009 | 543 | 455 | 202 | 252 | 4" | 2-1/8" | 3/8"×2 | 6" | 715 |
| ESHECS375S | 375.03 | 441.22 | 3339 | 3009 | 543 | 455 | 202 | 252 | 4" | 2-1/8" | 3/8"×2 | 6" | 775 |
| ESHECS456.5S | 456.29 | 536.82 | 4117 | 3509 | 603 | 505 | 202 | 252 | 6" | 3" | 3/8"×2 | 8" | 1134 |
| ESHECS500S | 500.04 | 588.30 | 4117 | 3509 | 603 | 505 | 202 | 252 | 6" | 3" | 1/2"×2 | 8" | 1175 |
| ESHECS562.5S | 562.55 | 661.83 | 4117 | 3509 | 603 | 505 | 202 | 252 | 6" | 3" | 1/2"×2 | 8" | 1205 |
| ESHECS625.5S | 625.50 | 735.38 | 4117 | 3509 | 603 | 560 | 202 | 252 | 6" | 3" | 1/2"×2 | 8" | 1325 |
**double circuit
| Heat Exchanger(Condenser) |
| Model | Capacity(1) | Capacity(2) | Dimensions(mm) | Commection Dimension.(inch) | Weight |
| USRT | USRT | A | B | C1 | C2 | D | E | F | G | H | I | J | Kg |
| ESHECS020D | 20.00 | 23.53 | 1633 | 772 | 193 | 168 | 237 | 77 | 82 | 7/8" | 5/8" | 1/4" | 2" | 87 |
| ESHECS025D | 25.00 | 28.41 | 1633 | 772 | 193 | 168 | 237 | 77 | 82 | 7/8" | 5/8" | 1/4" | 2" | 91 |
| ESHECS035D | 35.00 | 41.12 | 1663 | 772 | 238 | 222 | 282 | 77 | 102 | 1-1/8" | 7/8" | 1/4" | 2-1/2" | 137 |
| ESHECS063D | 62.50 | 73.54 | 1975 | 923 | 298 | 276 | 342 | 102 | 122 | 1-3/8" | 7/8" | 3/8" | 3" | 243 |
| ESHECS088D | 87.50 | 102.95 | 2587 | 1229 | 298 | 276 | 342 | 102 | 122 | 1-3/8" | 7/8" | 3/8" | 3" | 291 |
| ESHECS0113D | 112.51 | 132.36 | 2635 | 1229 | 343 | 328 | 377 | 152 | 142 | 2-1/8" | 1-3/8" | 3/8" | 4" | 352 |
| ESHECS125D | 125.01 | 147.07 | 2635 | 1229 | 343 | 328 | 377 | 152 | 142 | 2-1/8" | 1-3/8" | 3/8" | 4" | 401 |
| ESHECS150D | 150.01 | 176.48 | 2635 | 1229 | 343 | 328 | 377 | 152 | 142 | 2-1/8" | 1-3/8" | 3/8" | 4" | 419 |
| ESHECS163D | 162.51 | 191.19 | 2635 | 1229 | 343 | 328 | 377 | 152 | 142 | 2-1/8" | 1-3/8" | 3/8" | 4" | 431 |
| ESHECS175D | 175.01 | 205.90 | 2632 | 1229 | 378 | 354 | 442 | 152 | 177 | 2-5/8" | 1-5/8" | 3/8" | 4" | 437 |
| ESHECS188D | 187.51 | 220.61 | 2632 | 1229 | 378 | 354 | 442 | 152 | 177 | 2-5/8" | 1-5/8" | 3/8" | 4" | 442 |
| ESHECS200D | 200.02 | 235.31 | 2632 | 1229 | 378 | 354 | 442 | 152 | 177 | 2-5/8" | 1-5/8" | 3/8" | 4" | 448 |
| ESHECS213D | 212.52 | 250.02 | 2692 | 1229 | 428 | 405 | 492 | 152 | 242 | 2-5/8" | 1-5/8" | 1/2" | 5" | 495 |
| ESHECS238D | 237.52 | 279.43 | 2692 | 1229 | 428 | 405 | 492 | 152 | 242 | 2-5/8" | 1-5/8" | 1/2" | 5" | 523 |
| ESHECS250D | 250.02 | 294.14 | 2692 | 1229 | 428 | 405 | 492 | 152 | 242 | 2-5/8" | 1-5/8" | 1/2" | 5" | 551 |
| ESHECS263D | 262.52 | 308.85 | 2692 | 1229 | 428 | 405 | 492 | 152 | 242 | 2-5/8" | 1-5/8" | 1/2" | 5" | 566 |
| ESHECS288D | 287.52 | 338.26 | 2786 | 1229 | 543 | 455 | 542 | 152 | 252 | 2-5/8" | 1-5/8" | 1/2" | 6" | 580 |
| ESHECS300D | 300.02 | 352.97 | 2786 | 1229 | 543 | 455 | 542 | 152 | 252 | 2-5/8" | 1-5/8" | 1/2" | 6" | 589 |
| ESHECS325D | 325.03 | 382.38 | 2786 | 1229 | 543 | 455 | 542 | 152 | 252 | 2-5/8" | 1-5/8" | 1/2" | 6" | 610 |
| ESHECS350D | 350.00 | 411.80 | 3338 | 1505 | 543 | 455 | 542 | 152 | 252 | 2-5/8" | 1-5/8" | 1/2" | 6" | 629 |
| ESHECS375D | 375.03 | 441.21 | 3338 | 1505 | 543 | 455 | 542 | 152 | 252 | 2-5/8" | 1-5/8" | 1/2" | 6" | 670 |
| ESHECS438D | 437.54 | 514.75 | 3605 | 1755 | 543 | 455 | 542 | 152 | 252 | 3" | 1-1/2" | 1/2" | 6" | 774 |
| ESHECS500D | 500.04 | 588.28 | 3605 | 1755 | 603 | 505 | 602 | 202 | 282 | 4" | 2" | 1/2" | 8" | 844 |
| ESHECS563D | 562.54 | 661.82 | 3605 | 1755 | 603 | 505 | 602 | 202 | 282 | 4" | 2" | 1/2" | 8" | 914 |
| ESHECS625D | 625.05 | 735.35 | 3605 | 1755 | 603 | 505 | 602 | 202 | 282 | 4" | 2" | 1/2" | 8" | 994 |
**triple circuit
| Heat Exchanger(Condenser) |
| Model | Capacity(1) | Capacity(2) | Dimensions(mm) | Commection Dimension.(inch) | Weight |
| USRT | USRT | A | B | C1 | C2 | D | E | F | G | H | I | J | Kg |
| ESHECS038T | 37.50 | 44.12 | 2045 | 644 | 193 | 171 | 237 | 77 | 122 | 7/8" | 5/8" | 1/4" | 2" | 171 |
| ESHECS045T | 45.00 | 52.95 | 2045 | 644 | 238 | 222 | 297 | 77 | 122 | 7/8" | 5/8" | 1/4" | 2-1/2" | 177 |
| ESHECS053T | 52.50 | 61.77 | 2045 | 644 | 238 | 222 | 297 | 77 | 122 | 1-1/8" | 7/8" | 1/4" | 2-1/2" | 165 |
| ESHECS057T | 56.25 | 61.82 | 2045 | 644 | 238 | 222 | 297 | 77 | 122 | 1-1/8" | 7/8" | 1/4" | 2-1/2" | 170 |
| ESHECS075T | 75.00 | 88.24 | 2059 | 644 | 298 | 276 | 342 | 77 | 122 | 1-1/8" | 7/8" | 1/4" | 3" | 283 |
| ESHECS094T | 93.76 | 110.30 | 2443 | 772 | 298 | 276 | 342 | 77 | 142 | 1-3/8" | 7/8" | 3/8" | 3" | 310 |
Remarks:
1.Capacity(1) based on:Evap. T=2ºC,Condensing T=40ºC,Subcooled T=5ºC,EWT/LWT=30ºC/35ºC;
2.Capacity(2) based on:Evap. T=2ºC,Condensing T=35ºC,Subcooled T=5ºC,EWT/LWT=18ºC/29ºC;
3.Special specifications and sizes can be made based on customer's requirements;
4.Above datas are for R22,R134A,R407C,R410A,R404A unit;
5.Quotation Remarks
1).Packing: Standard export package
2).Delivery Day: 8~25 working days after deposit is confirmed
3).Delivery term: CIF,FOB or CNF EX-Work are welcomed
4).Payment term: 30% deposit by TT, the balance will be paid by TT before delivery;
Or 100% Irrevocable non-transferred LC at sight
5).Warranty: 12~18 months after Bill of Lading date. Any unartificial failure occurred within the period, we'll supply you the spare parts for free, and permanent technical support & consultation all life long for the machines.
6).Validity: 20 days
7).Payment currency: USD