Brazed Heat Exchangers
Brazed plate heat exchangers are widely used in refrigeration plants. They are normally used to transfer heat from the refrigerant – the primary fluid – and from water or brine as the secondary fluid.
Units in the Alfa Laval series of copper-brazed heat exchangers are mainly used as:
• Evaporators for dry expansion and cooling water
• Condensers for rejecting or recovering heat to water
• De-superheaters for partial heat recovery to water
• Economizers for cooling liquid refrigerant and super-heating vapour refrigerant.
• Sub-coolers to cool liquid refrigerants using well water
| Model No | Max capacity KW | Max TR |
| CB30-14H | 4.9 | 1.4 |
| CB30-20H | 7.4 | 2.1 |
| AC30EQ-14H | 4.9 | 1.4 |
| AC30EQ- 20H | 7.4 | 2.1 |
| AC30EQ-30H | 10.8 | 3.1 |
| AC30EQ-54H | 19.4 | 5.5 |
| AC70X-20M | 14 | 4.0 |
| AC70X-30M | 21.8 | 6.2 |
| AC70X-40M | 28.7 | 8.2 |
| AC70X -50M | 36.3 | 10.3 |
| AC70X-60M | 42 | 11.9 |
| AC230EQ-40H | 42.5 | 12.1 |
| AC230EQ-50H | 56.5 | 16.1 |
| AC230EQ-60H | 70.5 | 20.0 |
| AC230EQ-70H | 86.5 | 24.6 |
| AC230EQ-90H | 115 | 32.7 |
| AC230EQ-100H | 130 | 37.0 |
| AC230EQ-120H | 159 | 45.2 |