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Double-wall Inner Tube Inner tube is made by two layers of spiral grooves tubes which makes it more reliable and safe. The double-wall heat exchangers are widely used for heat pump water heating systems. The inner tube can also be machined by HZSS enhanced surface thechnology, that is to say using same length of tube, heat transfer efficient will be 50% higher, so it is inviroment protection, high efficiency. |
Model | ||||||
|---|---|---|---|---|---|---|
| Refrigerant | Model | Evaporator | ||||
| Capacity(kW) | Water Flow Rate(m3/h) | Water Pressure Drop(kPa) | Drawing | |||
| kW | Btu/h | |||||
| R22 | SS-0120GSN-F | 10.9 | 37000 | 1.9 | 11.9 | Drawing |
| SS-0150GSN-F | 14.2 | 48000 | 2.4 | 17.4 | Drawing | |
| SS-0180GSN-F | 16.1 | 55000 | 2.8 | 14.3 | Drawing | |
| SS-0220GSN-F | 19.6 | 67000 | 3.4 | 19.8 | Drawing | |
| SS-0250GSN-F | 22.3 | 76000 | 3.8 | 25.2 | Drawing | |
| SS-0300GSN-F | 25.3 | 86000 | 4.3 | 13.2 | Drawing | |
| SS-0300GSN-F | 29.3 | 100000 | 5.0 | 17.1 | Drawing | |
| SS-0360GSN-F | 28.4 | 97000 | 4.9 | 14.8 | Drawing | |
| SS-0480GSN-F | 40.3 | 138000 | 6.9 | 14.7 | Drawing | |
| SS-0650GSN-F | 54.0 | 184000 | 9.3 | 16.8 | Drawing | |
| R410A | SS-0120GSN-F | 12.0 | 41000 | 2.1 | 13.9 | Drawing |
| SS-0150GSN-F | 15.6 | 53000 | 2.7 | 20.3 | Drawing | |
| SS-0180GSN-F | 17.8 | 61000 | 3.1 | 16.7 | Drawing | |
| SS-0220GSN-F | 21.6 | 74000 | 3.7 | 23.1 | Drawing | |
| SS-0250GSN-F | 24.6 | 84000 | 4.2 | 28.7 | Drawing | |
| SS-0300GSN-F | 27.7 | 95000 | 4.8 | 15.4 | Drawing | |
| SS-0300GSN-F | 32.2 | 110000 | 5.5 | 19.9 | Drawing | |
| SS-0360GSN-F | 31.3 | 107000 | 5.4 | 17.2 | Drawing | |
| SS-0480GSN-F | 44.4 | 151000 | 7.6 | 17.1 | Drawing | |
| SS-0650GSN-F | 59.4 | 203000 | 10.2 | 19.6 | Drawing | |
HZSS
HZSS is a leading international heat exchangers manufacturer & distributor with 15 years of rich experience in production of heat exchanges, services and system solutions.
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