choose coil tube typeorshell and tube type. Shell and tube type evaporator is more efficient than coil tube type. If you choose coil tube type evaporator, the chiller should be equipped a water tank. The chiller will need a water supplement tank according to some situations too.In consideration of corrosive liquid, the evaporator can be titanium coil tube typeorstainless plate type.
6. Water Pump
The water pump type will be decided by your needs. For example, if the chiller needs to cool corros