It is made of the helix titanium tube, the shell is made by PP+fiber material molding by plastic Injection with advantages of the high value, easy installation/dismounting/cleaning, convenient to producing in the quantity ,which widely used for air cooling heat pump water heater for the swimming pool.
akes helix titanium tube without inner welding point, good reliable.
Helix titanium tube is to be heat exchange strongly with much more better result.
Good performance of heat exchange with high value.
No welding point and choke point, convenience for the production in the quantity.
The coil install to be closer tight with plastic inner diameter, no vibrating and abrase to be take placed, with good reliable.
Round shape design with high strength for the pressurization.