1. Applied range:
Drinking fountain system, huge trough of water.
2. Feature:
This heater is installed in the system which water needs to heating. The cycle water can get working temperature and then deliver to the system of other machines.
For example: applied the system of pure-water in electron field which the water temperature is low and can not use and the system which needs to extra-connect the piping and can not direct install the heater from huge water trough.
Material: carbon-steel, stainless.